73420160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10429}}^1$

素因数の和:10459

約数の個数: 64

約数和(自身を含む): 191494800

約数和(自身を除く): 118074640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 10429, 20858, 41716, 52145, 83432, 104290, 114719, 166864, 208580, 229438, 333728, 417160, 458876, 573595, 667456, 834320, 917752, 1147190, 1334912, 1668640, 1835504, 2294380, 3337280, 3671008, 4588760, 6674560, 7342016, 9177520, 14684032, 18355040, 36710080, 73420160]

約数ペア:

[(1, 73420160), (2, 36710080), (4, 18355040), (5, 14684032), (8, 9177520), (10, 7342016), (11, 6674560), (16, 4588760), (20, 3671008), (22, 3337280), (32, 2294380), (40, 1835504), (44, 1668640), (55, 1334912), (64, 1147190), (80, 917752), (88, 834320), (110, 667456), (128, 573595), (160, 458876), (176, 417160), (220, 333728), (320, 229438), (352, 208580), (440, 166864), (640, 114719), (704, 104290), (880, 83432), (1408, 52145), (1760, 41716), (3520, 20858), (7040, 10429)]