136999920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5237}}^1$

素因数の和:5362

約数の個数: 80

約数和(自身を含む): 428677920

約数和(自身を除く): 291678000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 5237, 6540, 8720, 10474, 13080, 15711, 20948, 26160, 26185, 31422, 41896, 52370, 62844, 78555, 83792, 104740, 125688, 157110, 209480, 251376, 314220, 418960, 570833, 628440, 1141666, 1256880, 1712499, 2283332, 2854165, 3424998, 4566664, 5708330, 6849996, 8562495, 9133328, 11416660, 13699992, 17124990, 22833320, 27399984, 34249980, 45666640, 68499960, 136999920]

約数ペア:

[(1, 136999920), (2, 68499960), (3, 45666640), (4, 34249980), (5, 27399984), (6, 22833320), (8, 17124990), (10, 13699992), (12, 11416660), (15, 9133328), (16, 8562495), (20, 6849996), (24, 5708330), (30, 4566664), (40, 3424998), (48, 2854165), (60, 2283332), (80, 1712499), (109, 1256880), (120, 1141666), (218, 628440), (240, 570833), (327, 418960), (436, 314220), (545, 251376), (654, 209480), (872, 157110), (1090, 125688), (1308, 104740), (1635, 83792), (1744, 78555), (2180, 62844), (2616, 52370), (3270, 41896), (4360, 31422), (5232, 26185), (5237, 26160), (6540, 20948), (8720, 15711), (10474, 13080)]