167212680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81967}}^1$

素因数の和:81998

約数の個数: 64

約数和(自身を含む): 531152640

約数和(自身を除く): 363939960

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, 81967, 163934, 245901, 327868, 409835, 491802, 655736, 819670, 983604, 1229505, 1393439, 1639340, 1967208, 2459010, 2786878, 3278680, 4180317, 4918020, 5573756, 6967195, 8360634, 9836040, 11147512, 13934390, 16721268, 20901585, 27868780, 33442536, 41803170, 55737560, 83606340, 167212680]

約数ペア:

[(1, 167212680), (2, 83606340), (3, 55737560), (4, 41803170), (5, 33442536), (6, 27868780), (8, 20901585), (10, 16721268), (12, 13934390), (15, 11147512), (17, 9836040), (20, 8360634), (24, 6967195), (30, 5573756), (34, 4918020), (40, 4180317), (51, 3278680), (60, 2786878), (68, 2459010), (85, 1967208), (102, 1639340), (120, 1393439), (136, 1229505), (170, 983604), (204, 819670), (255, 655736), (340, 491802), (408, 409835), (510, 327868), (680, 245901), (1020, 163934), (2040, 81967)]