16991160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8360

約数の個数: 64

約数和(自身を含む): 53978400

約数和(自身を除く): 36987240

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, 8329, 16658, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 124935, 141593, 166580, 199896, 249870, 283186, 333160, 424779, 499740, 566372, 707965, 849558, 999480, 1132744, 1415930, 1699116, 2123895, 2831860, 3398232, 4247790, 5663720, 8495580, 16991160]

約数ペア:

[(1, 16991160), (2, 8495580), (3, 5663720), (4, 4247790), (5, 3398232), (6, 2831860), (8, 2123895), (10, 1699116), (12, 1415930), (15, 1132744), (17, 999480), (20, 849558), (24, 707965), (30, 566372), (34, 499740), (40, 424779), (51, 333160), (60, 283186), (68, 249870), (85, 199896), (102, 166580), (120, 141593), (136, 124935), (170, 99948), (204, 83290), (255, 66632), (340, 49974), (408, 41645), (510, 33316), (680, 24987), (1020, 16658), (2040, 8329)]