#line 2 "cpplib/util/template.hpp"
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("avx2")
#include<bits/stdc++.h>
using namespace std;
struct __INIT__{__INIT__(){cin.tie(0);ios::sync_with_stdio(false);cout<<fixed<<setprecision(15);}}__INIT__;
typedef long long lint;
#define INF (1LL<<60)
#define IINF (1<<30)
#define EPS (1e-10)
#define endl ('\n')
typedef vector<lint> vec;
typedef vector<vector<lint>> mat;
typedef vector<vector<vector<lint>>> mat3;
typedef vector<string> svec;
typedef vector<vector<string>> smat;
template<typename T>using V=vector<T>;
template<typename T>using VV=V<V<T>>;
template<typename T>inline void output(T t){bool f=0;for(auto i:t){cout<<(f?" ":"")<<i;f=1;}cout<<endl;}
template<typename T>inline void output2(T t){for(auto i:t)output(i);}
template<typename T>inline void debug(T t){bool f=0;for(auto i:t){cerr<<(f?" ":"")<<i;f=1;}cerr<<endl;}
template<typename T>inline void debug2(T t){for(auto i:t)debug(i);}
#define loop(n) for(long long _=0;_<(long long)(n);++_)
#define _overload4(_1,_2,_3,_4,name,...) name
#define __rep(i,a) repi(i,0,a,1)
#define _rep(i,a,b) repi(i,a,b,1)
#define repi(i,a,b,c) for(long long i=(long long)(a);i<(long long)(b);i+=c)
#define rep(...) _overload4(__VA_ARGS__,repi,_rep,__rep)(__VA_ARGS__)
#define _overload3_rev(_1,_2,_3,name,...) name
#define _rep_rev(i,a) repi_rev(i,0,a)
#define repi_rev(i,a,b) for(long long i=(long long)(b)-1;i>=(long long)(a);--i)
#define rrep(...) _overload3_rev(__VA_ARGS__,repi_rev,_rep_rev)(__VA_ARGS__)

// #define rep(i,...) for(auto i:range(__VA_ARGS__)) 
// #define rrep(i,...) for(auto i:reversed(range(__VA_ARGS__)))
// #define repi(i,a,b) for(lint i=lint(a);i<(lint)(b);++i)
// #define rrepi(i,a,b) for(lint i=lint(b)-1;i>=lint(a);--i)
// #define irep(i) for(lint i=0;;++i)
// inline vector<long long> range(long long n){if(n<=0)return vector<long long>();vector<long long>v(n);iota(v.begin(),v.end(),0LL);return v;}
// inline vector<long long> range(long long a,long long b){if(b<=a)return vector<long long>();vector<long long>v(b-a);iota(v.begin(),v.end(),a);return v;}
// inline vector<long long> range(long long a,long long b,long long c){if((b-a+c-1)/c<=0)return vector<long long>();vector<long long>v((b-a+c-1)/c);for(int i=0;i<(int)v.size();++i)v[i]=i?v[i-1]+c:a;return v;}
// template<typename T>inline T reversed(T v){reverse(v.begin(),v.end());return v;}
#define all(n) begin(n),end(n)
template<typename T,typename E>bool chmin(T& s,const E& t){bool res=s>t;s=min<T>(s,t);return res;}
template<typename T,typename E>bool chmax(T& s,const E& t){bool res=s<t;s=max<T>(s,t);return res;}
const string ds="DRUL";
const vector<lint> dx={1,0,-1,0,1,1,-1,-1};
const vector<lint> dy={0,1,0,-1,1,-1,1,-1};
#define SUM(v) accumulate(all(v),0LL)
#if __cplusplus>=201703L
    template<typename T,typename ...Args>auto make_vector(T x,int arg,Args ...args){if constexpr(sizeof...(args)==0)return vector<T>(arg,x);else return vector(arg,make_vector<T>(x,args...));}
#endif
#define extrep(v,...) for(auto v:__MAKE_MAT__({__VA_ARGS__}))
#define bit(n,a) ((n>>a)&1)
vector<vector<long long>> __MAKE_MAT__(vector<long long> v){if(v.empty())return vector<vector<long long>>(1,vector<long long>());long long n=v.back();v.pop_back();vector<vector<long long>> ret;vector<vector<long long>> tmp=__MAKE_MAT__(v);for(auto e:tmp)for(long long i=0;i<n;++i){ret.push_back(e);ret.back().push_back(i);}return ret;}
using graph=vector<vector<int>>;
template<typename T>using graph_w=vector<vector<pair<int,T>>>;
template<typename T,typename E>ostream& operator<<(ostream& out,pair<T,E>v){out<<"("<<v.first<<","<<v.second<<")";return out;}
#if __cplusplus>=201703L
    constexpr inline long long powll(long long a,long long b){long long res=1;while(b--)res*=a;return res;}
#endif

template<typename T,typename E>pair<T,E>& operator+=(pair<T,E>&s,const pair<T,E>&t){s.first+=t.first;s.second+=t.second;return s;}
template<typename T,typename E>pair<T,E>& operator-=(pair<T,E>&s,const pair<T,E>&t){s.first-=t.first;s.second-=t.second;return s;}
template<typename T,typename E>pair<T,E> operator+(const pair<T,E>&s,const pair<T,E>&t){auto res=s;return res+=t;}
template<typename T,typename E>pair<T,E> operator-(const pair<T,E>&s,const pair<T,E>&t){auto res=s;return res-=t;}
#define BEGIN_STACK_EXTEND(size) void * stack_extend_memory_ = malloc(size);void * stack_extend_origin_memory_;char * stack_extend_dummy_memory_ = (char*)alloca((1+(int)(((long long)stack_extend_memory_)&127))*16);*stack_extend_dummy_memory_ = 0;asm volatile("mov %%rsp, %%rbx\nmov %%rax, %%rsp":"=b"(stack_extend_origin_memory_):"a"((char*)stack_extend_memory_+(size)-1024));
#define END_STACK_EXTEND asm volatile("mov %%rax, %%rsp"::"a"(stack_extend_origin_memory_));free(stack_extend_memory_);
#line 6 "cpplib/math/prime_list.hpp"

/**
 * @brief 素数列挙
 */

std::bitset<10'000'001> p;
std::vector<long long> prime_list(int n) {
    p.set();
    p[0]=0;
    for(int i=2;i*i<=n;++i){
        if(!p[i])continue;
        for(int j=2*i;j<=n;j+=i)p[j]=0;
    }
    std::vector<long long>list;
    for(int i=2;i<=n;++i)if(p[i])list.push_back(i);
    return list;
}

#line 2 "cpplib/math/ACL_modint998244353.hpp"

#include <cassert>
#include <numeric>
#include <type_traits>

#ifdef _MSC_VER
#include <intrin.h>
#endif


#include <utility>

#ifdef _MSC_VER
#include <intrin.h>
#endif

namespace atcoder {

namespace internal {

constexpr long long safe_mod(long long x, long long m) {
    x %= m;
    if (x < 0) x += m;
    return x;
}

struct barrett {
    unsigned int _m;
    unsigned long long im;

    explicit barrett(unsigned int m) : _m(m), im((unsigned long long)(-1) / m + 1) {}

    unsigned int umod() const { return _m; }

    unsigned int mul(unsigned int a, unsigned int b) const {

        unsigned long long z = a;
        z *= b;
#ifdef _MSC_VER
        unsigned long long x;
        _umul128(z, im, &x);
#else
        unsigned long long x =
            (unsigned long long)(((unsigned __int128)(z)*im) >> 64);
#endif
        unsigned int v = (unsigned int)(z - x * _m);
        if (_m <= v) v += _m;
        return v;
    }
};

constexpr long long pow_mod_constexpr(long long x, long long n, int m) {
    if (m == 1) return 0;
    unsigned int _m = (unsigned int)(m);
    unsigned long long r = 1;
    unsigned long long y = safe_mod(x, m);
    while (n) {
        if (n & 1) r = (r * y) % _m;
        y = (y * y) % _m;
        n >>= 1;
    }
    return r;
}

constexpr bool is_prime_constexpr(int n) {
    if (n <= 1) return false;
    if (n == 2 || n == 7 || n == 61) return true;
    if (n % 2 == 0) return false;
    long long d = n - 1;
    while (d % 2 == 0) d /= 2;
    constexpr long long bases[3] = {2, 7, 61};
    for (long long a : bases) {
        long long t = d;
        long long y = pow_mod_constexpr(a, t, n);
        while (t != n - 1 && y != 1 && y != n - 1) {
            y = y * y % n;
            t <<= 1;
        }
        if (y != n - 1 && t % 2 == 0) {
            return false;
        }
    }
    return true;
}
template <int n> constexpr bool is_prime = is_prime_constexpr(n);

constexpr std::pair<long long, long long> inv_gcd(long long a, long long b) {
    a = safe_mod(a, b);
    if (a == 0) return {b, 0};

    long long s = b, t = a;
    long long m0 = 0, m1 = 1;

    while (t) {
        long long u = s / t;
        s -= t * u;
        m0 -= m1 * u;  // |m1 * u| <= |m1| * s <= b


        auto tmp = s;
        s = t;
        t = tmp;
        tmp = m0;
        m0 = m1;
        m1 = tmp;
    }
    if (m0 < 0) m0 += b / s;
    return {s, m0};
}

constexpr int primitive_root_constexpr(int m) {
    if (m == 2) return 1;
    if (m == 167772161) return 3;
    if (m == 469762049) return 3;
    if (m == 754974721) return 11;
    if (m == 998244353) return 3;
    int divs[20] = {};
    divs[0] = 2;
    int cnt = 1;
    int x = (m - 1) / 2;
    while (x % 2 == 0) x /= 2;
    for (int i = 3; (long long)(i)*i <= x; i += 2) {
        if (x % i == 0) {
            divs[cnt++] = i;
            while (x % i == 0) {
                x /= i;
            }
        }
    }
    if (x > 1) {
        divs[cnt++] = x;
    }
    for (int g = 2;; g++) {
        bool ok = true;
        for (int i = 0; i < cnt; i++) {
            if (pow_mod_constexpr(g, (m - 1) / divs[i], m) == 1) {
                ok = false;
                break;
            }
        }
        if (ok) return g;
    }
}
template <int m> constexpr int primitive_root = primitive_root_constexpr(m);

unsigned long long floor_sum_unsigned(unsigned long long n,
                                      unsigned long long m,
                                      unsigned long long a,
                                      unsigned long long b) {
    unsigned long long ans = 0;
    while (true) {
        if (a >= m) {
            ans += n * (n - 1) / 2 * (a / m);
            a %= m;
        }
        if (b >= m) {
            ans += n * (b / m);
            b %= m;
        }

        unsigned long long y_max = a * n + b;
        if (y_max < m) break;
        n = (unsigned long long)(y_max / m);
        b = (unsigned long long)(y_max % m);
        std::swap(m, a);
    }
    return ans;
}

}  // namespace internal

}  // namespace atcoder


#include <cassert>
#include <numeric>
#include <type_traits>

namespace atcoder {

namespace internal {

#ifndef _MSC_VER
template <class T>
using is_signed_int128 =
    typename std::conditional<std::is_same<T, __int128_t>::value ||
                                  std::is_same<T, __int128>::value,
                              std::true_type,
                              std::false_type>::type;

template <class T>
using is_unsigned_int128 =
    typename std::conditional<std::is_same<T, __uint128_t>::value ||
                                  std::is_same<T, unsigned __int128>::value,
                              std::true_type,
                              std::false_type>::type;

template <class T>
using make_unsigned_int128 =
    typename std::conditional<std::is_same<T, __int128_t>::value,
                              __uint128_t,
                              unsigned __int128>;

template <class T>
using is_integral = typename std::conditional<std::is_integral<T>::value ||
                                                  is_signed_int128<T>::value ||
                                                  is_unsigned_int128<T>::value,
                                              std::true_type,
                                              std::false_type>::type;

template <class T>
using is_signed_int = typename std::conditional<(is_integral<T>::value &&
                                                 std::is_signed<T>::value) ||
                                                    is_signed_int128<T>::value,
                                                std::true_type,
                                                std::false_type>::type;

template <class T>
using is_unsigned_int =
    typename std::conditional<(is_integral<T>::value &&
                               std::is_unsigned<T>::value) ||
                                  is_unsigned_int128<T>::value,
                              std::true_type,
                              std::false_type>::type;

template <class T>
using to_unsigned = typename std::conditional<
    is_signed_int128<T>::value,
    make_unsigned_int128<T>,
    typename std::conditional<std::is_signed<T>::value,
                              std::make_unsigned<T>,
                              std::common_type<T>>::type>::type;

#else

template <class T> using is_integral = typename std::is_integral<T>;

template <class T>
using is_signed_int =
    typename std::conditional<is_integral<T>::value && std::is_signed<T>::value,
                              std::true_type,
                              std::false_type>::type;

template <class T>
using is_unsigned_int =
    typename std::conditional<is_integral<T>::value &&
                                  std::is_unsigned<T>::value,
                              std::true_type,
                              std::false_type>::type;

template <class T>
using to_unsigned = typename std::conditional<is_signed_int<T>::value,
                                              std::make_unsigned<T>,
                                              std::common_type<T>>::type;

#endif

template <class T>
using is_signed_int_t = std::enable_if_t<is_signed_int<T>::value>;

template <class T>
using is_unsigned_int_t = std::enable_if_t<is_unsigned_int<T>::value>;

template <class T> using to_unsigned_t = typename to_unsigned<T>::type;

}  // namespace internal

}  // namespace atcoder


namespace atcoder {

namespace internal {

struct modint_base {};
struct static_modint_base : modint_base {};

template <class T> using is_modint = std::is_base_of<modint_base, T>;
template <class T> using is_modint_t = std::enable_if_t<is_modint<T>::value>;

}  // namespace internal

template <int m, std::enable_if_t<(1 <= m)>* = nullptr>
struct static_modint : internal::static_modint_base {
    using mint = static_modint;

  public:
    static constexpr int mod() { return m; }
    static mint raw(int v) {
        mint x;
        x._v = v;
        return x;
    }

    static_modint() : _v(0) {}
    template <class T, internal::is_signed_int_t<T>* = nullptr>
    static_modint(T v) {
        long long x = (long long)(v % (long long)(umod()));
        if (x < 0) x += umod();
        _v = (unsigned int)(x);
    }
    template <class T, internal::is_unsigned_int_t<T>* = nullptr>
    static_modint(T v) {
        _v = (unsigned int)(v % umod());
    }

    unsigned int val() const { return _v; }

    mint& operator++() {
        _v++;
        if (_v == umod()) _v = 0;
        return *this;
    }
    mint& operator--() {
        if (_v == 0) _v = umod();
        _v--;
        return *this;
    }
    mint operator++(int) {
        mint result = *this;
        ++*this;
        return result;
    }
    mint operator--(int) {
        mint result = *this;
        --*this;
        return result;
    }

    mint& operator+=(const mint& rhs) {
        _v += rhs._v;
        if (_v >= umod()) _v -= umod();
        return *this;
    }
    mint& operator-=(const mint& rhs) {
        _v -= rhs._v;
        if (_v >= umod()) _v += umod();
        return *this;
    }
    mint& operator*=(const mint& rhs) {
        unsigned long long z = _v;
        z *= rhs._v;
        _v = (unsigned int)(z % umod());
        return *this;
    }
    mint& operator/=(const mint& rhs) { return *this = *this * rhs.inv(); }

    mint operator+() const { return *this; }
    mint operator-() const { return mint() - *this; }

    mint pow(long long n) const {
        assert(0 <= n);
        mint x = *this, r = 1;
        while (n) {
            if (n & 1) r *= x;
            x *= x;
            n >>= 1;
        }
        return r;
    }
    mint inv() const {
        if (prime) {
            assert(_v);
            return pow(umod() - 2);
        } else {
            auto eg = internal::inv_gcd(_v, m);
            assert(eg.first == 1);
            return eg.second;
        }
    }

    friend mint operator+(const mint& lhs, const mint& rhs) {
        return mint(lhs) += rhs;
    }
    friend mint operator-(const mint& lhs, const mint& rhs) {
        return mint(lhs) -= rhs;
    }
    friend mint operator*(const mint& lhs, const mint& rhs) {
        return mint(lhs) *= rhs;
    }
    friend mint operator/(const mint& lhs, const mint& rhs) {
        return mint(lhs) /= rhs;
    }
    friend bool operator==(const mint& lhs, const mint& rhs) {
        return lhs._v == rhs._v;
    }
    friend bool operator!=(const mint& lhs, const mint& rhs) {
        return lhs._v != rhs._v;
    }

  private:
    unsigned int _v;
    static constexpr unsigned int umod() { return m; }
    static constexpr bool prime = internal::is_prime<m>;
};

template <int id> struct dynamic_modint : internal::modint_base {
    using mint = dynamic_modint;

  public:
    static int mod() { return (int)(bt.umod()); }
    static void set_mod(int m) {
        assert(1 <= m);
        bt = internal::barrett(m);
    }
    static mint raw(int v) {
        mint x;
        x._v = v;
        return x;
    }

    dynamic_modint() : _v(0) {}
    template <class T, internal::is_signed_int_t<T>* = nullptr>
    dynamic_modint(T v) {
        long long x = (long long)(v % (long long)(mod()));
        if (x < 0) x += mod();
        _v = (unsigned int)(x);
    }
    template <class T, internal::is_unsigned_int_t<T>* = nullptr>
    dynamic_modint(T v) {
        _v = (unsigned int)(v % mod());
    }

    unsigned int val() const { return _v; }

    mint& operator++() {
        _v++;
        if (_v == umod()) _v = 0;
        return *this;
    }
    mint& operator--() {
        if (_v == 0) _v = umod();
        _v--;
        return *this;
    }
    mint operator++(int) {
        mint result = *this;
        ++*this;
        return result;
    }
    mint operator--(int) {
        mint result = *this;
        --*this;
        return result;
    }

    mint& operator+=(const mint& rhs) {
        _v += rhs._v;
        if (_v >= umod()) _v -= umod();
        return *this;
    }
    mint& operator-=(const mint& rhs) {
        _v += mod() - rhs._v;
        if (_v >= umod()) _v -= umod();
        return *this;
    }
    mint& operator*=(const mint& rhs) {
        _v = bt.mul(_v, rhs._v);
        return *this;
    }
    mint& operator/=(const mint& rhs) { return *this = *this * rhs.inv(); }

    mint operator+() const { return *this; }
    mint operator-() const { return mint() - *this; }

    mint pow(long long n) const {
        assert(0 <= n);
        mint x = *this, r = 1;
        while (n) {
            if (n & 1) r *= x;
            x *= x;
            n >>= 1;
        }
        return r;
    }
    mint inv() const {
        auto eg = internal::inv_gcd(_v, mod());
        assert(eg.first == 1);
        return eg.second;
    }

    friend mint operator+(const mint& lhs, const mint& rhs) {
        return mint(lhs) += rhs;
    }
    friend mint operator-(const mint& lhs, const mint& rhs) {
        return mint(lhs) -= rhs;
    }
    friend mint operator*(const mint& lhs, const mint& rhs) {
        return mint(lhs) *= rhs;
    }
    friend mint operator/(const mint& lhs, const mint& rhs) {
        return mint(lhs) /= rhs;
    }
    friend bool operator==(const mint& lhs, const mint& rhs) {
        return lhs._v == rhs._v;
    }
    friend bool operator!=(const mint& lhs, const mint& rhs) {
        return lhs._v != rhs._v;
    }

  private:
    unsigned int _v;
    static internal::barrett bt;
    static unsigned int umod() { return bt.umod(); }
};
template <int id> internal::barrett dynamic_modint<id>::bt(998244353);

using modint998244353 = static_modint<998244353>;
using modint1000000007 = static_modint<1000000007>;
using modint = dynamic_modint<-1>;

namespace internal {

template <class T>
using is_static_modint = std::is_base_of<internal::static_modint_base, T>;

template <class T>
using is_static_modint_t = std::enable_if_t<is_static_modint<T>::value>;

template <class> struct is_dynamic_modint : public std::false_type {};
template <int id>
struct is_dynamic_modint<dynamic_modint<id>> : public std::true_type {};

template <class T>
using is_dynamic_modint_t = std::enable_if_t<is_dynamic_modint<T>::value>;

}  // namespace internal

}  // namespace atcoder

using mint=atcoder::modint998244353;
#line 4 "cpplib/math/ACL_modint_base.hpp"

std::ostream& operator<<(std::ostream& lhs, const mint& rhs) noexcept {
    lhs << rhs.val();
    return lhs;
}
std::istream& operator>>(std::istream& lhs,mint& rhs) noexcept {
    long long x;
    lhs >> x;
    rhs=x;
    return lhs;
}

int MOD_NOW=-1;
int sz=0;
std::vector<mint>fact_table,fact_inv_table;

void update(int x){
    if(MOD_NOW!=mint::mod()||sz==0){
        fact_table.assign(1,1);
        fact_inv_table.assign(1,1);
        sz=1;
        MOD_NOW=mint::mod();
    }
    while(sz<=x){
        fact_table.resize(sz*2);
        fact_inv_table.resize(sz*2);
        for(int i=sz;i<sz*2;++i){
            fact_table[i]=fact_table[i-1]*i;
        }
        fact_inv_table[sz*2-1]=fact_table[sz*2-1].inv();
        for(int i=sz*2-2;i>=sz;--i){
            fact_inv_table[i]=fact_inv_table[i+1]*(i+1);
        }
        sz*=2;
    }
}

inline mint fact(int x){
    assert(x>=0);
    update(x);
    return fact_table[x];
}
inline mint fact_inv(int x){
    assert(x>=0);
    update(x);
    return fact_inv_table[x];
}
inline mint comb(int x,int y){
    if(x<0||x<y||y<0)return 0;
    return fact(x)*fact_inv(y)*fact_inv(x-y);
}
inline mint perm(int x,int y){
    return fact(x)*fact_inv(y);
}
inline mint multi_comb(int x,int y){
    return comb(x+y-1,y);
}
#line 4 "main.cpp"

template<typename T>
struct Dirichlet{
    using P=Dirichlet<T>;
    static long long N,K,L;
    std::vector<T>a,A;
    Dirichlet():a(K+1),A(L+1){}
    P& operator+=(const P& x){
        for(int i=1;i<=K;++i)a[i]+=x.a[i];
        for(int i=1;i<=L;++i)A[i]+=x.A[i];
    }
    P& operator-=(const P& x){
        for(int i=1;i<=K;++i)a[i]-=x.a[i];
        for(int i=1;i<=L;++i)A[i]-=x.A[i];
    }
    P& operator*=(const P& x){
        P res;
        for(int i=1;i<=K;++i){
            for(int j=1;i*j<=K;++j){
                res.a[i*j]+=a[i]*x.a[j];
            }
        }
        std::vector<T>sum_a=a,sum_b=x.a;
        for(int i=1;i<=K;++i){
            sum_a[i]+=sum_a[i-1];
            sum_b[i]+=sum_b[i-1];
        }
        auto getA=[&](long long n){return (n<=K?sum_a[n]:A[N/n]);};
        auto getB=[&](long long n){return (n<=K?sum_b[n]:x.A[N/n]);};
        for(int i=1;i<=L;++i){
            const long long n=N/i,m=std::floor(std::sqrt(n));
            for(int j=1;j<=m;++j){
                res.A[i]+=a[j]*getB(n/j);
                res.A[i]+=x.a[j]*(getA(n/j)-getA(m));
            }
        }
        return (*this)=res;
    }
    P& operator/=(const P& x){
        assert(x.a[1]!=T());
        //(*this)=x*res;
        P res(*this);
        for(int i=1;i<=K;++i){
            for(int j=2;i*j<=K;++j){
                res.a[i*j]-=res.a[i]*x.a[j];
            }
            res.a[i]/=x.a[1];
        }
        std::vector<T>sum_a=x.a,sum_b=res.a;
        for(int i=1;i<=K;++i){
            sum_a[i]+=sum_a[i-1];
            sum_b[i]+=sum_b[i-1];
        }
        auto getA=[&](long long n){return (n<=K?sum_a[n]:x.A[N/n]);};
        auto getB=[&](long long n){return (n<=K?sum_b[n]:res.A[N/n]);};
        for(int i=L;i>=1;--i){
            const long long n=N/i,m=std::floor(std::sqrt(n));
            for(int j=1;j<=m;++j){
                if(j!=1)res.A[i]-=x.a[j]*getB(n/j);
                res.A[i]-=res.a[j]*(getA(n/j)-getA(m));
            }
            res.A[i]/=x.a[1];
        }
        return (*this)=res;
    }
    P operator*=(const T&x){
        for(int i=1;i<=K;++i){
            a[i]*=x;
        }
        for(int i=1;i<=L;++i){
            A[i]*=x;
        }
        return *this;
    }
    P operator+(const P&x)const{return P(*this)+=x;}
    P operator-(const P&x)const{return P(*this)-=x;}
    P operator*(const P&x)const{return P(*this)*=x;}
    P operator/(const P&x)const{return P(*this)/=x;}
    P inv()const{return ident()/=(*this);}
    T get(){return A[1];}
    P pow(long long x){
        P res=ident();
        P tmp(*this);
        while(x){
            if(x%2)res*=tmp;
            tmp*=tmp;
            x/=2;
        }
        return res;
    }
    void clear(){a.clear();A.clear();}
    template<typename F,typename G>
    static P make(F f,G g){
        P res;
        for(int i=1;i<=K;++i)res.a[i]=f(i);
        for(int i=1;i<=L;++i)res.A[i]=g(N/i);
        return res;
    }
    static P ident(){
        P res;
        res.a[1]=1;
        res.A.assign(L+1,1);
        return res;
    }

    //ζ(s-k)
    static P zeta_shift(int k){
        P res;
        std::vector<T>tmp(k+2),fact(k+2,1),fact_inv(k+2,1);
        for(int i=1;i<=k+1;++i)tmp[i]=tmp[i-1]+T(i).pow(k);
        for(int i=1;i<=k+1;++i)fact[i]=fact[i-1]*i;
        fact_inv[k+1]=T(1)/fact[k+1];
        for(int i=k;i>=0;--i)fact_inv[i]=fact_inv[i+1]*T(i+1);

        for(int i=1;i<=K;++i)res.a[i]=T(i).pow(k);
        auto get=[&](long long n){
            if(n<=k+1)return tmp[n];
            T tmp2=1,res=0;
            for(int i=0;i<=k+1;++i)tmp2*=T(n-i);
            if(tmp2==T()){
                for(int i=0;i<=k+1;++i){
                    T tmp3=1;
                    if(T(n-i)==T()){
                        for(int j=0;j<=k+1;++j){
                            if(i!=j)tmp3*=T(n-i);
                        }
                    }
                    res+=tmp[i]*fact_inv[i]*fact_inv[k+1-i]*tmp3*((k+1-i)%2?T(-1):T(1));
                }
            }else{
                for(int i=0;i<=k+1;++i){
                    res+=tmp[i]*fact_inv[i]*fact_inv[k+1-i]*tmp2/T(n-i)*((k+1-i)%2?T(-1):T(1));
                }
            }
            return res;
        };
        for(int i=1;i<=L;++i){
            res.A[i]=get(N/i);
        }
        return res;
    }
    //ζ(s)
    static P zeta(){
        P res;
        res.a.assign(K+1,1);
        res.a[0]=0;
        for(int i=1;i<=L;++i)res.A[i]=N/i;
        return res;
    }
    //μ(s)=1/ζ(s)
    static P mebius(){return zeta().inv();}
    //σ_k(s)=ζ(s)ζ(s-k)
    static P divisor(int k){
        return zeta()*zeta_shift(k);
    }
    //φ(s)=ζ(s-1)/ζ(s)
    static P euler(){
        return zeta_shift(1)/zeta();
    }
    static void resize(long long n){
        N=n;
        K=std::ceil(std::cbrt(n)*std::cbrt(n));
        L=std::ceil(std::cbrt(n));
    }
    static long long size(){return N;}
};
template<typename T>long long Dirichlet<T>::N=0;
template<typename T>long long Dirichlet<T>::K=0;
template<typename T>long long Dirichlet<T>::L=0;

int main(){
    lint n,l;
    cin>>n>>l;
    vec a(n);
    rep(i,n)cin>>a[i];
    vec dp(a.back(),INF);
    dp[0]=0;
    priority_queue<pair<lint,lint>,vector<pair<lint,lint>>,greater<pair<lint,lint>>>que;
    que.emplace(0,0);
    vec used(a.back(),0);
    while(!que.empty()){
        auto [cnt,idx]=que.top();
        que.pop();
        if(used[idx])continue;
        used[idx]=1;
        rep(i,n-1){
            const lint to=(idx+a[i])%a.back();
            if(chmin(dp[to],dp[idx]+a[i]))que.emplace(dp[to],to);
        }
    }
    lint ans=0;
    rep(i,a.back()){
        if(l>=dp[i])ans+=(l-dp[i])/a.back()+1;
    }
    cout<<ans-1<<endl;
}