124002760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 342144000

約数和(自身を除く): 218141240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 109, 119, 136, 140, 170, 218, 238, 239, 280, 340, 436, 476, 478, 545, 595, 680, 763, 872, 952, 956, 1090, 1190, 1195, 1526, 1673, 1853, 1912, 2180, 2380, 2390, 3052, 3346, 3706, 3815, 4063, 4360, 4760, 4780, 6104, 6692, 7412, 7630, 8126, 8365, 9265, 9560, 12971, 13384, 14824, 15260, 16252, 16730, 18530, 20315, 25942, 26051, 28441, 30520, 32504, 33460, 37060, 40630, 51884, 52102, 56882, 64855, 66920, 74120, 81260, 103768, 104204, 113764, 129710, 130255, 142205, 162520, 182357, 208408, 227528, 259420, 260510, 284410, 364714, 442867, 518840, 521020, 568820, 729428, 885734, 911785, 1042040, 1137640, 1458856, 1771468, 1823570, 2214335, 3100069, 3542936, 3647140, 4428670, 6200138, 7294280, 8857340, 12400276, 15500345, 17714680, 24800552, 31000690, 62001380, 124002760]

約数ペア:

[(1, 124002760), (2, 62001380), (4, 31000690), (5, 24800552), (7, 17714680), (8, 15500345), (10, 12400276), (14, 8857340), (17, 7294280), (20, 6200138), (28, 4428670), (34, 3647140), (35, 3542936), (40, 3100069), (56, 2214335), (68, 1823570), (70, 1771468), (85, 1458856), (109, 1137640), (119, 1042040), (136, 911785), (140, 885734), (170, 729428), (218, 568820), (238, 521020), (239, 518840), (280, 442867), (340, 364714), (436, 284410), (476, 260510), (478, 259420), (545, 227528), (595, 208408), (680, 182357), (763, 162520), (872, 142205), (952, 130255), (956, 129710), (1090, 113764), (1190, 104204), (1195, 103768), (1526, 81260), (1673, 74120), (1853, 66920), (1912, 64855), (2180, 56882), (2380, 52102), (2390, 51884), (3052, 40630), (3346, 37060), (3706, 33460), (3815, 32504), (4063, 30520), (4360, 28441), (4760, 26051), (4780, 25942), (6104, 20315), (6692, 18530), (7412, 16730), (7630, 16252), (8126, 15260), (8365, 14824), (9265, 13384), (9560, 12971)]