774335640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3571}}^1$

素因数の和:3737

約数の個数: 128

約数和(自身を含む): 2520403200

約数和(自身を除く): 1746067560

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, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 695, 780, 834, 1112, 1390, 1560, 1668, 1807, 2085, 2780, 3336, 3571, 3614, 4170, 5421, 5560, 7142, 7228, 8340, 9035, 10713, 10842, 14284, 14456, 16680, 17855, 18070, 21426, 21684, 27105, 28568, 35710, 36140, 42852, 43368, 46423, 53565, 54210, 71420, 72280, 85704, 92846, 107130, 108420, 139269, 142840, 185692, 214260, 216840, 232115, 278538, 371384, 428520, 464230, 496369, 557076, 696345, 928460, 992738, 1114152, 1392690, 1489107, 1856920, 1985476, 2481845, 2785380, 2978214, 3970952, 4963690, 5570760, 5956428, 6452797, 7445535, 9927380, 11912856, 12905594, 14891070, 19358391, 19854760, 25811188, 29782140, 32263985, 38716782, 51622376, 59564280, 64527970, 77433564, 96791955, 129055940, 154867128, 193583910, 258111880, 387167820, 774335640]

約数ペア:

[(1, 774335640), (2, 387167820), (3, 258111880), (4, 193583910), (5, 154867128), (6, 129055940), (8, 96791955), (10, 77433564), (12, 64527970), (13, 59564280), (15, 51622376), (20, 38716782), (24, 32263985), (26, 29782140), (30, 25811188), (39, 19854760), (40, 19358391), (52, 14891070), (60, 12905594), (65, 11912856), (78, 9927380), (104, 7445535), (120, 6452797), (130, 5956428), (139, 5570760), (156, 4963690), (195, 3970952), (260, 2978214), (278, 2785380), (312, 2481845), (390, 1985476), (417, 1856920), (520, 1489107), (556, 1392690), (695, 1114152), (780, 992738), (834, 928460), (1112, 696345), (1390, 557076), (1560, 496369), (1668, 464230), (1807, 428520), (2085, 371384), (2780, 278538), (3336, 232115), (3571, 216840), (3614, 214260), (4170, 185692), (5421, 142840), (5560, 139269), (7142, 108420), (7228, 107130), (8340, 92846), (9035, 85704), (10713, 72280), (10842, 71420), (14284, 54210), (14456, 53565), (16680, 46423), (17855, 43368), (18070, 42852), (21426, 36140), (21684, 35710), (27105, 28568)]