151014160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2512

約数の個数: 80

約数和(自身を含む): 388582272

約数和(自身を除く): 237568112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 2417, 2840, 3124, 3905, 4834, 5680, 6248, 7810, 9668, 12085, 12496, 15620, 19336, 24170, 26587, 31240, 38672, 48340, 53174, 62480, 96680, 106348, 132935, 171607, 193360, 212696, 265870, 343214, 425392, 531740, 686428, 858035, 1063480, 1372856, 1716070, 1887677, 2126960, 2745712, 3432140, 3775354, 6864280, 7550708, 9438385, 13728560, 15101416, 18876770, 30202832, 37753540, 75507080, 151014160]

約数ペア:

[(1, 151014160), (2, 75507080), (4, 37753540), (5, 30202832), (8, 18876770), (10, 15101416), (11, 13728560), (16, 9438385), (20, 7550708), (22, 6864280), (40, 3775354), (44, 3432140), (55, 2745712), (71, 2126960), (80, 1887677), (88, 1716070), (110, 1372856), (142, 1063480), (176, 858035), (220, 686428), (284, 531740), (355, 425392), (440, 343214), (568, 265870), (710, 212696), (781, 193360), (880, 171607), (1136, 132935), (1420, 106348), (1562, 96680), (2417, 62480), (2840, 53174), (3124, 48340), (3905, 38672), (4834, 31240), (5680, 26587), (6248, 24170), (7810, 19336), (9668, 15620), (12085, 12496)]