#include <bits/stdc++.h>
using namespace std;
int main(void){
    long long n,x;
    cin>>n>>x;
    map<long long,long long>mp;
    mp[x]=1;
    long long sum=1;
    const int MOD=998244353;
    for(int i=0;i<n;i++){
        long long a;
        cin>>a;
        map<long long,long long>nmp;
        nmp[a]=sum;
        for (auto &x : mp) {
            if(x.first%a==0){
                nmp[x.first/a]+=x.second;
                nmp[x.first/a]%=MOD;
                sum+=x.second;
                sum%=MOD;
            }
        }
        mp=nmp;
    }
    cout<<sum<<endl;
    return 0;
}