#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int INF = 1e9 + 10;
const ll INFL = 4e18;

int main() {
    int N, Q;
    cin >> N >> Q;
    vector<int> A(N);
    for (int i = 0; i < N; i++) {
        cin >> A[i];
    }

    const int R = 500;
    vector<vector<int>> pref(N + 1, vector<int>(R, 0));
    for (int i = 0; i < N; i++) {
        for (int j = 0; j < R; j++) {
            pref[i + 1][j] = pref[i][j] + (A[i] % j == 0);
        }
    }
    map<int, vector<int>> mp;
    for (int i = 0; i < N; i++) {
        mp[A[i]].push_back(i);
    }

    while (Q--) {
        int l, r, k;
        cin >> l >> r >> k;
        l--;

        if (k < R) {
            cout << pref[r][k] - pref[l][k] << '\n';
        }

        else {
            int ans = 0;
            for (int i = 1; i * k <= R * R; i++) {
                ans += lower_bound(mp[i * k].begin(), mp[i * k].end(), r) - lower_bound(mp[i * k].begin(), mp[i * k].end(), l);
            }
            cout << ans << '\n';
        }
    }
}