274492920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 892684800

約数和(自身を除く): 618191880

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, 179, 195, 260, 312, 358, 390, 520, 537, 716, 780, 895, 983, 1074, 1432, 1560, 1790, 1966, 2148, 2327, 2685, 2949, 3580, 3932, 4296, 4654, 4915, 5370, 5898, 6981, 7160, 7864, 9308, 9830, 10740, 11635, 11796, 12779, 13962, 14745, 18616, 19660, 21480, 23270, 23592, 25558, 27924, 29490, 34905, 38337, 39320, 46540, 51116, 55848, 58980, 63895, 69810, 76674, 93080, 102232, 117960, 127790, 139620, 153348, 175957, 191685, 255580, 279240, 306696, 351914, 383370, 511160, 527871, 703828, 766740, 879785, 1055742, 1407656, 1533480, 1759570, 2111484, 2287441, 2639355, 3519140, 4222968, 4574882, 5278710, 6862323, 7038280, 9149764, 10557420, 11437205, 13724646, 18299528, 21114840, 22874410, 27449292, 34311615, 45748820, 54898584, 68623230, 91497640, 137246460, 274492920]

約数ペア:

[(1, 274492920), (2, 137246460), (3, 91497640), (4, 68623230), (5, 54898584), (6, 45748820), (8, 34311615), (10, 27449292), (12, 22874410), (13, 21114840), (15, 18299528), (20, 13724646), (24, 11437205), (26, 10557420), (30, 9149764), (39, 7038280), (40, 6862323), (52, 5278710), (60, 4574882), (65, 4222968), (78, 3519140), (104, 2639355), (120, 2287441), (130, 2111484), (156, 1759570), (179, 1533480), (195, 1407656), (260, 1055742), (312, 879785), (358, 766740), (390, 703828), (520, 527871), (537, 511160), (716, 383370), (780, 351914), (895, 306696), (983, 279240), (1074, 255580), (1432, 191685), (1560, 175957), (1790, 153348), (1966, 139620), (2148, 127790), (2327, 117960), (2685, 102232), (2949, 93080), (3580, 76674), (3932, 69810), (4296, 63895), (4654, 58980), (4915, 55848), (5370, 51116), (5898, 46540), (6981, 39320), (7160, 38337), (7864, 34905), (9308, 29490), (9830, 27924), (10740, 25558), (11635, 23592), (11796, 23270), (12779, 21480), (13962, 19660), (14745, 18616)]