158174040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6247}}^1$

素因数の和:6472

約数の個数: 64

約数和(自身を含む): 476847360

約数和(自身を除く): 318673320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6247, 6330, 8440, 12494, 12660, 18741, 24988, 25320, 31235, 37482, 49976, 62470, 74964, 93705, 124940, 149928, 187410, 249880, 374820, 749640, 1318117, 2636234, 3954351, 5272468, 6590585, 7908702, 10544936, 13181170, 15817404, 19771755, 26362340, 31634808, 39543510, 52724680, 79087020, 158174040]

約数ペア:

[(1, 158174040), (2, 79087020), (3, 52724680), (4, 39543510), (5, 31634808), (6, 26362340), (8, 19771755), (10, 15817404), (12, 13181170), (15, 10544936), (20, 7908702), (24, 6590585), (30, 5272468), (40, 3954351), (60, 2636234), (120, 1318117), (211, 749640), (422, 374820), (633, 249880), (844, 187410), (1055, 149928), (1266, 124940), (1688, 93705), (2110, 74964), (2532, 62470), (3165, 49976), (4220, 37482), (5064, 31235), (6247, 25320), (6330, 24988), (8440, 18741), (12494, 12660)]