151934320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 374118912

約数和(自身を除く): 222184592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 115, 142, 184, 230, 284, 355, 368, 460, 568, 710, 920, 1136, 1163, 1420, 1633, 1840, 2326, 2840, 3266, 4652, 5680, 5815, 6532, 8165, 9304, 11630, 13064, 16330, 18608, 23260, 26128, 26749, 32660, 46520, 53498, 65320, 82573, 93040, 106996, 130640, 133745, 165146, 213992, 267490, 330292, 412865, 427984, 534980, 660584, 825730, 1069960, 1321168, 1651460, 1899179, 2139920, 3302920, 3798358, 6605840, 7596716, 9495895, 15193432, 18991790, 30386864, 37983580, 75967160, 151934320]

約数ペア:

[(1, 151934320), (2, 75967160), (4, 37983580), (5, 30386864), (8, 18991790), (10, 15193432), (16, 9495895), (20, 7596716), (23, 6605840), (40, 3798358), (46, 3302920), (71, 2139920), (80, 1899179), (92, 1651460), (115, 1321168), (142, 1069960), (184, 825730), (230, 660584), (284, 534980), (355, 427984), (368, 412865), (460, 330292), (568, 267490), (710, 213992), (920, 165146), (1136, 133745), (1163, 130640), (1420, 106996), (1633, 93040), (1840, 82573), (2326, 65320), (2840, 53498), (3266, 46520), (4652, 32660), (5680, 26749), (5815, 26128), (6532, 23260), (8165, 18608), (9304, 16330), (11630, 13064)]