442036920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1583}}^1$

素因数の和:1789

約数の個数: 128

約数和(自身を含む): 1437004800

約数和(自身を除く): 994967880

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, 1074, 1432, 1560, 1583, 1790, 2148, 2327, 2685, 3166, 3580, 4296, 4654, 4749, 5370, 6332, 6981, 7160, 7915, 9308, 9498, 10740, 11635, 12664, 13962, 15830, 18616, 18996, 20579, 21480, 23270, 23745, 27924, 31660, 34905, 37992, 41158, 46540, 47490, 55848, 61737, 63320, 69810, 82316, 93080, 94980, 102895, 123474, 139620, 164632, 189960, 205790, 246948, 279240, 283357, 308685, 411580, 493896, 566714, 617370, 823160, 850071, 1133428, 1234740, 1416785, 1700142, 2266856, 2469480, 2833570, 3400284, 3683641, 4250355, 5667140, 6800568, 7367282, 8500710, 11050923, 11334280, 14734564, 17001420, 18418205, 22101846, 29469128, 34002840, 36836410, 44203692, 55254615, 73672820, 88407384, 110509230, 147345640, 221018460, 442036920]

約数ペア:

[(1, 442036920), (2, 221018460), (3, 147345640), (4, 110509230), (5, 88407384), (6, 73672820), (8, 55254615), (10, 44203692), (12, 36836410), (13, 34002840), (15, 29469128), (20, 22101846), (24, 18418205), (26, 17001420), (30, 14734564), (39, 11334280), (40, 11050923), (52, 8500710), (60, 7367282), (65, 6800568), (78, 5667140), (104, 4250355), (120, 3683641), (130, 3400284), (156, 2833570), (179, 2469480), (195, 2266856), (260, 1700142), (312, 1416785), (358, 1234740), (390, 1133428), (520, 850071), (537, 823160), (716, 617370), (780, 566714), (895, 493896), (1074, 411580), (1432, 308685), (1560, 283357), (1583, 279240), (1790, 246948), (2148, 205790), (2327, 189960), (2685, 164632), (3166, 139620), (3580, 123474), (4296, 102895), (4654, 94980), (4749, 93080), (5370, 82316), (6332, 69810), (6981, 63320), (7160, 61737), (7915, 55848), (9308, 47490), (9498, 46540), (10740, 41158), (11635, 37992), (12664, 34905), (13962, 31660), (15830, 27924), (18616, 23745), (18996, 23270), (20579, 21480)]