42262680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20717}}^1$

素因数の和:20748

約数の個数: 64

約数和(自身を含む): 134252640

約数和(自身を除く): 91989960

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, 20717, 41434, 62151, 82868, 103585, 124302, 165736, 207170, 248604, 310755, 352189, 414340, 497208, 621510, 704378, 828680, 1056567, 1243020, 1408756, 1760945, 2113134, 2486040, 2817512, 3521890, 4226268, 5282835, 7043780, 8452536, 10565670, 14087560, 21131340, 42262680]

約数ペア:

[(1, 42262680), (2, 21131340), (3, 14087560), (4, 10565670), (5, 8452536), (6, 7043780), (8, 5282835), (10, 4226268), (12, 3521890), (15, 2817512), (17, 2486040), (20, 2113134), (24, 1760945), (30, 1408756), (34, 1243020), (40, 1056567), (51, 828680), (60, 704378), (68, 621510), (85, 497208), (102, 414340), (120, 352189), (136, 310755), (170, 248604), (204, 207170), (255, 165736), (340, 124302), (408, 103585), (510, 82868), (680, 62151), (1020, 41434), (2040, 20717)]