126935760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{75557}}^1$

素因数の和:75580

約数の個数: 80

約数和(自身を含む): 449721216

約数和(自身を除く): 322785456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 75557, 151114, 226671, 302228, 377785, 453342, 528899, 604456, 755570, 906684, 1057798, 1133355, 1208912, 1511140, 1586697, 1813368, 2115596, 2266710, 2644495, 3022280, 3173394, 3626736, 4231192, 4533420, 5288990, 6044560, 6346788, 7933485, 8462384, 9066840, 10577980, 12693576, 15866970, 18133680, 21155960, 25387152, 31733940, 42311920, 63467880, 126935760]

約数ペア:

[(1, 126935760), (2, 63467880), (3, 42311920), (4, 31733940), (5, 25387152), (6, 21155960), (7, 18133680), (8, 15866970), (10, 12693576), (12, 10577980), (14, 9066840), (15, 8462384), (16, 7933485), (20, 6346788), (21, 6044560), (24, 5288990), (28, 4533420), (30, 4231192), (35, 3626736), (40, 3173394), (42, 3022280), (48, 2644495), (56, 2266710), (60, 2115596), (70, 1813368), (80, 1586697), (84, 1511140), (105, 1208912), (112, 1133355), (120, 1057798), (140, 906684), (168, 755570), (210, 604456), (240, 528899), (280, 453342), (336, 377785), (420, 302228), (560, 226671), (840, 151114), (1680, 75557)]