68755260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1435

約数の個数: 96

約数和(自身を含む): 221921280

約数和(自身を除く): 153166020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1289, 1524, 1778, 1905, 2540, 2578, 2667, 3556, 3810, 3867, 4445, 5156, 5334, 6445, 7620, 7734, 8890, 9023, 10668, 12890, 13335, 15468, 17780, 18046, 19335, 25780, 26670, 27069, 36092, 38670, 45115, 53340, 54138, 77340, 90230, 108276, 135345, 163703, 180460, 270690, 327406, 491109, 541380, 654812, 818515, 982218, 1145921, 1637030, 1964436, 2291842, 2455545, 3274060, 3437763, 4583684, 4911090, 5729605, 6875526, 9822180, 11459210, 13751052, 17188815, 22918420, 34377630, 68755260]

約数ペア:

[(1, 68755260), (2, 34377630), (3, 22918420), (4, 17188815), (5, 13751052), (6, 11459210), (7, 9822180), (10, 6875526), (12, 5729605), (14, 4911090), (15, 4583684), (20, 3437763), (21, 3274060), (28, 2455545), (30, 2291842), (35, 1964436), (42, 1637030), (60, 1145921), (70, 982218), (84, 818515), (105, 654812), (127, 541380), (140, 491109), (210, 327406), (254, 270690), (381, 180460), (420, 163703), (508, 135345), (635, 108276), (762, 90230), (889, 77340), (1270, 54138), (1289, 53340), (1524, 45115), (1778, 38670), (1905, 36092), (2540, 27069), (2578, 26670), (2667, 25780), (3556, 19335), (3810, 18046), (3867, 17780), (4445, 15468), (5156, 13335), (5334, 12890), (6445, 10668), (7620, 9023), (7734, 8890)]