207675480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13627}}^1$

素因数の和:13768

約数の個数: 64

約数和(自身を含む): 627978240

約数和(自身を除く): 420302760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 13627, 15240, 27254, 40881, 54508, 68135, 81762, 109016, 136270, 163524, 204405, 272540, 327048, 408810, 545080, 817620, 1635240, 1730629, 3461258, 5191887, 6922516, 8653145, 10383774, 13845032, 17306290, 20767548, 25959435, 34612580, 41535096, 51918870, 69225160, 103837740, 207675480]

約数ペア:

[(1, 207675480), (2, 103837740), (3, 69225160), (4, 51918870), (5, 41535096), (6, 34612580), (8, 25959435), (10, 20767548), (12, 17306290), (15, 13845032), (20, 10383774), (24, 8653145), (30, 6922516), (40, 5191887), (60, 3461258), (120, 1730629), (127, 1635240), (254, 817620), (381, 545080), (508, 408810), (635, 327048), (762, 272540), (1016, 204405), (1270, 163524), (1524, 136270), (1905, 109016), (2540, 81762), (3048, 68135), (3810, 54508), (5080, 40881), (7620, 27254), (13627, 15240)]