770494920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9319}}^1$

素因数の和:9399

約数の個数: 128

約数和(自身を含む): 2536531200

約数和(自身を除く): 1766036280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2756, 3180, 3445, 4134, 5512, 6360, 6890, 8268, 9319, 10335, 13780, 16536, 18638, 20670, 27560, 27957, 37276, 41340, 46595, 55914, 74552, 82680, 93190, 111828, 121147, 139785, 186380, 223656, 242294, 279570, 363441, 372760, 484588, 493907, 559140, 605735, 726882, 969176, 987814, 1118280, 1211470, 1453764, 1481721, 1817205, 1975628, 2422940, 2469535, 2907528, 2963442, 3634410, 3951256, 4845880, 4939070, 5926884, 6420791, 7268820, 7408605, 9878140, 11853768, 12841582, 14537640, 14817210, 19262373, 19756280, 25683164, 29634420, 32103955, 38524746, 51366328, 59268840, 64207910, 77049492, 96311865, 128415820, 154098984, 192623730, 256831640, 385247460, 770494920]

約数ペア:

[(1, 770494920), (2, 385247460), (3, 256831640), (4, 192623730), (5, 154098984), (6, 128415820), (8, 96311865), (10, 77049492), (12, 64207910), (13, 59268840), (15, 51366328), (20, 38524746), (24, 32103955), (26, 29634420), (30, 25683164), (39, 19756280), (40, 19262373), (52, 14817210), (53, 14537640), (60, 12841582), (65, 11853768), (78, 9878140), (104, 7408605), (106, 7268820), (120, 6420791), (130, 5926884), (156, 4939070), (159, 4845880), (195, 3951256), (212, 3634410), (260, 2963442), (265, 2907528), (312, 2469535), (318, 2422940), (390, 1975628), (424, 1817205), (520, 1481721), (530, 1453764), (636, 1211470), (689, 1118280), (780, 987814), (795, 969176), (1060, 726882), (1272, 605735), (1378, 559140), (1560, 493907), (1590, 484588), (2067, 372760), (2120, 363441), (2756, 279570), (3180, 242294), (3445, 223656), (4134, 186380), (5512, 139785), (6360, 121147), (6890, 111828), (8268, 93190), (9319, 82680), (10335, 74552), (13780, 55914), (16536, 46595), (18638, 41340), (20670, 37276), (27560, 27957)]