207126840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13591}}^1$

素因数の和:13732

約数の個数: 64

約数和(自身を含む): 626319360

約数和(自身を除く): 419192520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 13591, 15240, 27182, 40773, 54364, 67955, 81546, 108728, 135910, 163092, 203865, 271820, 326184, 407730, 543640, 815460, 1630920, 1726057, 3452114, 5178171, 6904228, 8630285, 10356342, 13808456, 17260570, 20712684, 25890855, 34521140, 41425368, 51781710, 69042280, 103563420, 207126840]

約数ペア:

[(1, 207126840), (2, 103563420), (3, 69042280), (4, 51781710), (5, 41425368), (6, 34521140), (8, 25890855), (10, 20712684), (12, 17260570), (15, 13808456), (20, 10356342), (24, 8630285), (30, 6904228), (40, 5178171), (60, 3452114), (120, 1726057), (127, 1630920), (254, 815460), (381, 543640), (508, 407730), (635, 326184), (762, 271820), (1016, 203865), (1270, 163092), (1524, 135910), (1905, 108728), (2540, 81546), (3048, 67955), (3810, 54364), (5080, 40773), (7620, 27182), (13591, 15240)]