#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
istream &operator>>(istream &is, modint &a) { long long v; is >> v; a = v; return is; }
ostream &operator<<(ostream &os, const modint &a) { return os << a.val(); }
istream &operator>>(istream &is, modint998244353 &a) { long long v; is >> v; a = v; return is; }
ostream &operator<<(ostream &os, const modint998244353 &a) { return os << a.val(); }
istream &operator>>(istream &is, modint1000000007 &a) { long long v; is >> v; a = v; return is; }
ostream &operator<<(ostream &os, const modint1000000007 &a) { return os << a.val(); } 

typedef long long ll;
typedef vector<vector<int>> Graph;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define FOR(i,l,r) for (int i = l;i < (int)(r); i++)
#define rep(i,n) for (int i = 0;i < (int)(n); i++)
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define my_sort(x) sort(x.begin(), x.end())
#define my_max(x) *max_element(all(x))
#define my_min(x) *min_element(all(x))
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
const int INF = (1<<30) - 1;
const ll LINF = (1LL<<62) - 1;
const int MOD = 998244353;
const int MOD2 = 1e9+7;
const double PI = acos(-1);
vector<int> di = {1,0,-1,0};
vector<int> dj = {0,1,0,-1};

#ifdef LOCAL
#  include <debug_print.hpp>
#  define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#  define debug(...) (static_cast<void>(0))
#endif


int main(){
    cin.tie(0);
    ios_base::sync_with_stdio(false);

    const int B = 350;
    const int L = 101010;

    int N, Q; cin >> N >> Q;
    vector<int> A(N);
    rep(i, N) cin >> A[i];
    vector cnt(B + 1, vector<int>(N + 1));
    rep(v, B + 1)rep(i, N){
        cnt[v][i + 1] = cnt[v][i];
        if(A[i] % v == 0) cnt[v][i + 1]++;
    }
    vector<vector<int>> indices(L);
    rep(i, N){
        int v = A[i];
        if(v <= B) continue;
        while(v < L){
            indices[v].push_back(i);
            v += A[i];
        }
    }
    while(Q--){
        int L, R, K; cin >> L >> R >> K;
        L--;
        if(K <= B){
            cout << cnt[K][R] - cnt[K][L] << endl;
        }
        else{
            cout << (int)(lower_bound(all(indices[K]), R) - lower_bound(all(indices[K]), L)) << endl;
        }
    }
}