239759240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29527}}^1$

素因数の和:29574

約数の個数: 64

約数和(自身を含む): 637804800

約数和(自身を除く): 398045560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 29527, 59054, 118108, 147635, 206689, 236216, 295270, 413378, 590540, 826756, 856283, 1033445, 1181080, 1653512, 1712566, 2066890, 3425132, 4133780, 4281415, 5993981, 6850264, 8267560, 8562830, 11987962, 17125660, 23975924, 29969905, 34251320, 47951848, 59939810, 119879620, 239759240]

約数ペア:

[(1, 239759240), (2, 119879620), (4, 59939810), (5, 47951848), (7, 34251320), (8, 29969905), (10, 23975924), (14, 17125660), (20, 11987962), (28, 8562830), (29, 8267560), (35, 6850264), (40, 5993981), (56, 4281415), (58, 4133780), (70, 3425132), (116, 2066890), (140, 1712566), (145, 1653512), (203, 1181080), (232, 1033445), (280, 856283), (290, 826756), (406, 590540), (580, 413378), (812, 295270), (1015, 236216), (1160, 206689), (1624, 147635), (2030, 118108), (4060, 59054), (8120, 29527)]