357148680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1093}}^1$

素因数の和:1503

約数の個数: 128

約数和(自身を含む): 1228780800

約数和(自身を除く): 871632120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 389, 420, 778, 840, 1093, 1167, 1556, 1945, 2186, 2334, 2723, 3112, 3279, 3890, 4372, 4668, 5446, 5465, 5835, 6558, 7651, 7780, 8169, 8744, 9336, 10892, 10930, 11670, 13116, 13615, 15302, 15560, 16338, 16395, 21784, 21860, 22953, 23340, 26232, 27230, 30604, 32676, 32790, 38255, 40845, 43720, 45906, 46680, 54460, 61208, 65352, 65580, 76510, 81690, 91812, 108920, 114765, 131160, 153020, 163380, 183624, 229530, 306040, 326760, 425177, 459060, 850354, 918120, 1275531, 1700708, 2125885, 2551062, 2976239, 3401416, 4251770, 5102124, 5952478, 6377655, 8503540, 8928717, 10204248, 11904956, 12755310, 14881195, 17007080, 17857434, 23809912, 25510620, 29762390, 35714868, 44643585, 51021240, 59524780, 71429736, 89287170, 119049560, 178574340, 357148680]

約数ペア:

[(1, 357148680), (2, 178574340), (3, 119049560), (4, 89287170), (5, 71429736), (6, 59524780), (7, 51021240), (8, 44643585), (10, 35714868), (12, 29762390), (14, 25510620), (15, 23809912), (20, 17857434), (21, 17007080), (24, 14881195), (28, 12755310), (30, 11904956), (35, 10204248), (40, 8928717), (42, 8503540), (56, 6377655), (60, 5952478), (70, 5102124), (84, 4251770), (105, 3401416), (120, 2976239), (140, 2551062), (168, 2125885), (210, 1700708), (280, 1275531), (389, 918120), (420, 850354), (778, 459060), (840, 425177), (1093, 326760), (1167, 306040), (1556, 229530), (1945, 183624), (2186, 163380), (2334, 153020), (2723, 131160), (3112, 114765), (3279, 108920), (3890, 91812), (4372, 81690), (4668, 76510), (5446, 65580), (5465, 65352), (5835, 61208), (6558, 54460), (7651, 46680), (7780, 45906), (8169, 43720), (8744, 40845), (9336, 38255), (10892, 32790), (10930, 32676), (11670, 30604), (13116, 27230), (13615, 26232), (15302, 23340), (15560, 22953), (16338, 21860), (16395, 21784)]