56798040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 134802600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1583, 1794, 2392, 2760, 2990, 3166, 3588, 4485, 4749, 5980, 6332, 7176, 7915, 8970, 9498, 11960, 12664, 15830, 17940, 18996, 20579, 23745, 31660, 35880, 36409, 37992, 41158, 47490, 61737, 63320, 72818, 82316, 94980, 102895, 109227, 123474, 145636, 164632, 182045, 189960, 205790, 218454, 246948, 291272, 308685, 364090, 411580, 436908, 473317, 493896, 546135, 617370, 728180, 823160, 873816, 946634, 1092270, 1234740, 1419951, 1456360, 1893268, 2184540, 2366585, 2469480, 2839902, 3786536, 4369080, 4733170, 5679804, 7099755, 9466340, 11359608, 14199510, 18932680, 28399020, 56798040]

約数ペア:

[(1, 56798040), (2, 28399020), (3, 18932680), (4, 14199510), (5, 11359608), (6, 9466340), (8, 7099755), (10, 5679804), (12, 4733170), (13, 4369080), (15, 3786536), (20, 2839902), (23, 2469480), (24, 2366585), (26, 2184540), (30, 1893268), (39, 1456360), (40, 1419951), (46, 1234740), (52, 1092270), (60, 946634), (65, 873816), (69, 823160), (78, 728180), (92, 617370), (104, 546135), (115, 493896), (120, 473317), (130, 436908), (138, 411580), (156, 364090), (184, 308685), (195, 291272), (230, 246948), (260, 218454), (276, 205790), (299, 189960), (312, 182045), (345, 164632), (390, 145636), (460, 123474), (520, 109227), (552, 102895), (598, 94980), (690, 82316), (780, 72818), (897, 63320), (920, 61737), (1196, 47490), (1380, 41158), (1495, 37992), (1560, 36409), (1583, 35880), (1794, 31660), (2392, 23745), (2760, 20579), (2990, 18996), (3166, 17940), (3588, 15830), (4485, 12664), (4749, 11960), (5980, 9498), (6332, 8970), (7176, 7915)]