497123640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8171}}^1$

素因数の和:8214

約数の個数: 144

約数和(自身を含む): 1749706920

約数和(自身を除く): 1252583280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8171, 10140, 12168, 15210, 16342, 20280, 24513, 30420, 32684, 40855, 49026, 60840, 65368, 73539, 81710, 98052, 106223, 122565, 147078, 163420, 196104, 212446, 245130, 294156, 318669, 326840, 367695, 424892, 490260, 531115, 588312, 637338, 735390, 849784, 956007, 980520, 1062230, 1274676, 1380899, 1470780, 1593345, 1912014, 2124460, 2549352, 2761798, 2941560, 3186690, 3824028, 4142697, 4248920, 4780035, 5523596, 6373380, 6904495, 7648056, 8285394, 9560070, 11047192, 12428091, 12746760, 13808990, 16570788, 19120140, 20713485, 24856182, 27617980, 33141576, 38240280, 41426970, 49712364, 55235960, 62140455, 82853940, 99424728, 124280910, 165707880, 248561820, 497123640]

約数ペア:

[(1, 497123640), (2, 248561820), (3, 165707880), (4, 124280910), (5, 99424728), (6, 82853940), (8, 62140455), (9, 55235960), (10, 49712364), (12, 41426970), (13, 38240280), (15, 33141576), (18, 27617980), (20, 24856182), (24, 20713485), (26, 19120140), (30, 16570788), (36, 13808990), (39, 12746760), (40, 12428091), (45, 11047192), (52, 9560070), (60, 8285394), (65, 7648056), (72, 6904495), (78, 6373380), (90, 5523596), (104, 4780035), (117, 4248920), (120, 4142697), (130, 3824028), (156, 3186690), (169, 2941560), (180, 2761798), (195, 2549352), (234, 2124460), (260, 1912014), (312, 1593345), (338, 1470780), (360, 1380899), (390, 1274676), (468, 1062230), (507, 980520), (520, 956007), (585, 849784), (676, 735390), (780, 637338), (845, 588312), (936, 531115), (1014, 490260), (1170, 424892), (1352, 367695), (1521, 326840), (1560, 318669), (1690, 294156), (2028, 245130), (2340, 212446), (2535, 196104), (3042, 163420), (3380, 147078), (4056, 122565), (4680, 106223), (5070, 98052), (6084, 81710), (6760, 73539), (7605, 65368), (8171, 60840), (10140, 49026), (12168, 40855), (15210, 32684), (16342, 30420), (20280, 24513)]