126468440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^2$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 346459680

約数和(自身を除く): 219991240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 163, 170, 238, 280, 326, 340, 476, 595, 652, 680, 815, 952, 1141, 1190, 1304, 1630, 2282, 2380, 2771, 3260, 4564, 4760, 5542, 5705, 6520, 9128, 11084, 11410, 13855, 19397, 22168, 22820, 26569, 27710, 38794, 45640, 53138, 55420, 77588, 96985, 106276, 110840, 132845, 155176, 185983, 193970, 212552, 265690, 371966, 387940, 451673, 531380, 743932, 775880, 903346, 929915, 1062760, 1487864, 1806692, 1859830, 2258365, 3161711, 3613384, 3719660, 4516730, 6323422, 7439320, 9033460, 12646844, 15808555, 18066920, 25293688, 31617110, 63234220, 126468440]

約数ペア:

[(1, 126468440), (2, 63234220), (4, 31617110), (5, 25293688), (7, 18066920), (8, 15808555), (10, 12646844), (14, 9033460), (17, 7439320), (20, 6323422), (28, 4516730), (34, 3719660), (35, 3613384), (40, 3161711), (56, 2258365), (68, 1859830), (70, 1806692), (85, 1487864), (119, 1062760), (136, 929915), (140, 903346), (163, 775880), (170, 743932), (238, 531380), (280, 451673), (326, 387940), (340, 371966), (476, 265690), (595, 212552), (652, 193970), (680, 185983), (815, 155176), (952, 132845), (1141, 110840), (1190, 106276), (1304, 96985), (1630, 77588), (2282, 55420), (2380, 53138), (2771, 45640), (3260, 38794), (4564, 27710), (4760, 26569), (5542, 22820), (5705, 22168), (6520, 19397), (9128, 13855), (11084, 11410)]