#include <bits/stdc++.h>
#define rep(i, l, r) for (int i = (l); i < (r); i++)
using namespace std;

typedef long long ll;

ll gcd(ll x, ll y) {
    if (y == 0) return x;
    return gcd(y, x % y);
}

int main() {
    int N, K;
    cin >> N >> K;
    vector<ll> A(N);
    rep(i, 0, N) cin >> A[i];
    vector<map<ll, ll>> dp(N + 1);
    dp[0][1] = 1;
    ll MOD = 1000000007;
    rep(i, 0, N) {
        for (auto j : dp[i]) {
            dp[i + 1][j.first] = (dp[i + 1][j.first] + j.second) % MOD;
            ll x = gcd(j.first * gcd(A[i], K), K);
            dp[i + 1][x] = (dp[i + 1][x] + j.second) % MOD;
        }
    }
    ll ans = 0;
    for (auto i : dp[N]) {
        if (i.first % K == 0) ans = (ans + i.second) % MOD;
    }
    cout << ans << endl;
    /*
    rep(i, 0, N + 1) {
        for (auto j : dp[i]) {
            cout << "(" << j.first << "," << j.second << ")";
        }
        cout << endl;
    }
    */
}