2290421640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1468219}}^1$

素因数の和:1468246

約数の個数: 64

約数和(自身を含む): 7399828800

約数和(自身を除く): 5109407160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1468219, 2936438, 4404657, 5872876, 7341095, 8809314, 11745752, 14682190, 17618628, 19086847, 22023285, 29364380, 35237256, 38173694, 44046570, 57260541, 58728760, 76347388, 88093140, 95434235, 114521082, 152694776, 176186280, 190868470, 229042164, 286302705, 381736940, 458084328, 572605410, 763473880, 1145210820, 2290421640]

約数ペア:

[(1, 2290421640), (2, 1145210820), (3, 763473880), (4, 572605410), (5, 458084328), (6, 381736940), (8, 286302705), (10, 229042164), (12, 190868470), (13, 176186280), (15, 152694776), (20, 114521082), (24, 95434235), (26, 88093140), (30, 76347388), (39, 58728760), (40, 57260541), (52, 44046570), (60, 38173694), (65, 35237256), (78, 29364380), (104, 22023285), (120, 19086847), (130, 17618628), (156, 14682190), (195, 11745752), (260, 8809314), (312, 7341095), (390, 5872876), (520, 4404657), (780, 2936438), (1560, 1468219)]