126587320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 304780320

約数和(自身を除く): 178193000

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 71, 106, 116, 142, 145, 212, 232, 265, 284, 290, 355, 424, 530, 568, 580, 710, 841, 1060, 1160, 1420, 1537, 1682, 2059, 2120, 2840, 3074, 3364, 3763, 4118, 4205, 6148, 6728, 7526, 7685, 8236, 8410, 10295, 12296, 15052, 15370, 16472, 16820, 18815, 20590, 30104, 30740, 33640, 37630, 41180, 44573, 59711, 61480, 75260, 82360, 89146, 109127, 119422, 150520, 178292, 218254, 222865, 238844, 298555, 356584, 436508, 445730, 477688, 545635, 597110, 873016, 891460, 1091270, 1194220, 1782920, 2182540, 2388440, 3164683, 4365080, 6329366, 12658732, 15823415, 25317464, 31646830, 63293660, 126587320]

約数ペア:

[(1, 126587320), (2, 63293660), (4, 31646830), (5, 25317464), (8, 15823415), (10, 12658732), (20, 6329366), (29, 4365080), (40, 3164683), (53, 2388440), (58, 2182540), (71, 1782920), (106, 1194220), (116, 1091270), (142, 891460), (145, 873016), (212, 597110), (232, 545635), (265, 477688), (284, 445730), (290, 436508), (355, 356584), (424, 298555), (530, 238844), (568, 222865), (580, 218254), (710, 178292), (841, 150520), (1060, 119422), (1160, 109127), (1420, 89146), (1537, 82360), (1682, 75260), (2059, 61480), (2120, 59711), (2840, 44573), (3074, 41180), (3364, 37630), (3763, 33640), (4118, 30740), (4205, 30104), (6148, 20590), (6728, 18815), (7526, 16820), (7685, 16472), (8236, 15370), (8410, 15052), (10295, 12296)]