115962440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 310262400

約数和(自身を除く): 194299960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 37, 40, 44, 55, 68, 74, 85, 88, 110, 136, 148, 170, 185, 187, 220, 296, 340, 370, 374, 407, 419, 440, 629, 680, 740, 748, 814, 838, 935, 1258, 1480, 1496, 1628, 1676, 1870, 2035, 2095, 2516, 3145, 3256, 3352, 3740, 4070, 4190, 4609, 5032, 6290, 6919, 7123, 7480, 8140, 8380, 9218, 12580, 13838, 14246, 15503, 16280, 16760, 18436, 23045, 25160, 27676, 28492, 31006, 34595, 35615, 36872, 46090, 55352, 56984, 62012, 69190, 71230, 77515, 78353, 92180, 124024, 138380, 142460, 155030, 156706, 170533, 184360, 263551, 276760, 284920, 310060, 313412, 341066, 391765, 527102, 620120, 626824, 682132, 783530, 852665, 1054204, 1317755, 1364264, 1567060, 1705330, 2108408, 2635510, 2899061, 3134120, 3410660, 5271020, 5798122, 6821320, 10542040, 11596244, 14495305, 23192488, 28990610, 57981220, 115962440]

約数ペア:

[(1, 115962440), (2, 57981220), (4, 28990610), (5, 23192488), (8, 14495305), (10, 11596244), (11, 10542040), (17, 6821320), (20, 5798122), (22, 5271020), (34, 3410660), (37, 3134120), (40, 2899061), (44, 2635510), (55, 2108408), (68, 1705330), (74, 1567060), (85, 1364264), (88, 1317755), (110, 1054204), (136, 852665), (148, 783530), (170, 682132), (185, 626824), (187, 620120), (220, 527102), (296, 391765), (340, 341066), (370, 313412), (374, 310060), (407, 284920), (419, 276760), (440, 263551), (629, 184360), (680, 170533), (740, 156706), (748, 155030), (814, 142460), (838, 138380), (935, 124024), (1258, 92180), (1480, 78353), (1496, 77515), (1628, 71230), (1676, 69190), (1870, 62012), (2035, 56984), (2095, 55352), (2516, 46090), (3145, 36872), (3256, 35615), (3352, 34595), (3740, 31006), (4070, 28492), (4190, 27676), (4609, 25160), (5032, 23045), (6290, 18436), (6919, 16760), (7123, 16280), (7480, 15503), (8140, 14246), (8380, 13838), (9218, 12580)]