146848640

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3889}}^1$

素因数の和:3967

約数の個数: 64

約数和(自身を含む): 357102000

約数和(自身を除く): 210253360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 3776, 3889, 4720, 7552, 7778, 9440, 15556, 18880, 19445, 31112, 37760, 38890, 62224, 77780, 124448, 155560, 229451, 248896, 311120, 458902, 497792, 622240, 917804, 1147255, 1244480, 1835608, 2294510, 2488960, 3671216, 4589020, 7342432, 9178040, 14684864, 18356080, 29369728, 36712160, 73424320, 146848640]

約数ペア:

[(1, 146848640), (2, 73424320), (4, 36712160), (5, 29369728), (8, 18356080), (10, 14684864), (16, 9178040), (20, 7342432), (32, 4589020), (40, 3671216), (59, 2488960), (64, 2294510), (80, 1835608), (118, 1244480), (128, 1147255), (160, 917804), (236, 622240), (295, 497792), (320, 458902), (472, 311120), (590, 248896), (640, 229451), (944, 155560), (1180, 124448), (1888, 77780), (2360, 62224), (3776, 38890), (3889, 37760), (4720, 31112), (7552, 19445), (7778, 18880), (9440, 15556)]