133377240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65381}}^1$

素因数の和:65412

約数の個数: 64

約数和(自身を含む): 423675360

約数和(自身を除く): 290298120

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, 65381, 130762, 196143, 261524, 326905, 392286, 523048, 653810, 784572, 980715, 1111477, 1307620, 1569144, 1961430, 2222954, 2615240, 3334431, 3922860, 4445908, 5557385, 6668862, 7845720, 8891816, 11114770, 13337724, 16672155, 22229540, 26675448, 33344310, 44459080, 66688620, 133377240]

約数ペア:

[(1, 133377240), (2, 66688620), (3, 44459080), (4, 33344310), (5, 26675448), (6, 22229540), (8, 16672155), (10, 13337724), (12, 11114770), (15, 8891816), (17, 7845720), (20, 6668862), (24, 5557385), (30, 4445908), (34, 3922860), (40, 3334431), (51, 2615240), (60, 2222954), (68, 1961430), (85, 1569144), (102, 1307620), (120, 1111477), (136, 980715), (170, 784572), (204, 653810), (255, 523048), (340, 392286), (408, 326905), (510, 261524), (680, 196143), (1020, 130762), (2040, 65381)]