139146360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68209}}^1$

素因数の和:68240

約数の個数: 64

約数和(自身を含む): 442000800

約数和(自身を除く): 302854440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 68209, 136418, 204627, 272836, 341045, 409254, 545672, 682090, 818508, 1023135, 1159553, 1364180, 1637016, 2046270, 2319106, 2728360, 3478659, 4092540, 4638212, 5797765, 6957318, 8185080, 9276424, 11595530, 13914636, 17393295, 23191060, 27829272, 34786590, 46382120, 69573180, 139146360]

約数ペア:

[(1, 139146360), (2, 69573180), (3, 46382120), (4, 34786590), (5, 27829272), (6, 23191060), (8, 17393295), (10, 13914636), (12, 11595530), (15, 9276424), (17, 8185080), (20, 6957318), (24, 5797765), (30, 4638212), (34, 4092540), (40, 3478659), (51, 2728360), (60, 2319106), (68, 2046270), (85, 1637016), (102, 1364180), (120, 1159553), (136, 1023135), (170, 818508), (204, 682090), (255, 545672), (340, 409254), (408, 341045), (510, 272836), (680, 204627), (1020, 136418), (2040, 68209)]