146925520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 408516264

約数和(自身を除く): 261590744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1013, 1036, 1295, 1480, 1813, 1960, 2026, 2072, 2590, 2960, 3626, 3920, 4052, 4144, 5065, 5180, 7091, 7252, 8104, 9065, 10130, 10360, 14182, 14504, 16208, 18130, 20260, 20720, 28364, 29008, 35455, 36260, 37481, 40520, 49637, 56728, 70910, 72520, 74962, 81040, 99274, 113456, 141820, 145040, 149924, 187405, 198548, 248185, 262367, 283640, 299848, 374810, 397096, 496370, 524734, 567280, 599696, 749620, 794192, 992740, 1049468, 1311835, 1499240, 1836569, 1985480, 2098936, 2623670, 2998480, 3673138, 3970960, 4197872, 5247340, 7346276, 9182845, 10494680, 14692552, 18365690, 20989360, 29385104, 36731380, 73462760, 146925520]

約数ペア:

[(1, 146925520), (2, 73462760), (4, 36731380), (5, 29385104), (7, 20989360), (8, 18365690), (10, 14692552), (14, 10494680), (16, 9182845), (20, 7346276), (28, 5247340), (35, 4197872), (37, 3970960), (40, 3673138), (49, 2998480), (56, 2623670), (70, 2098936), (74, 1985480), (80, 1836569), (98, 1499240), (112, 1311835), (140, 1049468), (148, 992740), (185, 794192), (196, 749620), (245, 599696), (259, 567280), (280, 524734), (296, 496370), (370, 397096), (392, 374810), (490, 299848), (518, 283640), (560, 262367), (592, 248185), (740, 198548), (784, 187405), (980, 149924), (1013, 145040), (1036, 141820), (1295, 113456), (1480, 99274), (1813, 81040), (1960, 74962), (2026, 72520), (2072, 70910), (2590, 56728), (2960, 49637), (3626, 40520), (3920, 37481), (4052, 36260), (4144, 35455), (5065, 29008), (5180, 28364), (7091, 20720), (7252, 20260), (8104, 18130), (9065, 16208), (10130, 14504), (10360, 14182)]