67122160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17123}}^1$

素因数の和:17150

約数の個数: 60

約数和(自身を含む): 181548648

約数和(自身を除く): 114426488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 17123, 34246, 68492, 85615, 119861, 136984, 171230, 239722, 273968, 342460, 479444, 599305, 684920, 839027, 958888, 1198610, 1369840, 1678054, 1917776, 2397220, 3356108, 4195135, 4794440, 6712216, 8390270, 9588880, 13424432, 16780540, 33561080, 67122160]

約数ペア:

[(1, 67122160), (2, 33561080), (4, 16780540), (5, 13424432), (7, 9588880), (8, 8390270), (10, 6712216), (14, 4794440), (16, 4195135), (20, 3356108), (28, 2397220), (35, 1917776), (40, 1678054), (49, 1369840), (56, 1198610), (70, 958888), (80, 839027), (98, 684920), (112, 599305), (140, 479444), (196, 342460), (245, 273968), (280, 239722), (392, 171230), (490, 136984), (560, 119861), (784, 85615), (980, 68492), (1960, 34246), (3920, 17123)]