166999920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5479}}^1$

素因数の和:5622

約数の個数: 80

約数和(自身を含む): 521871360

約数和(自身を除く): 354871440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 5479, 6096, 7620, 10160, 10958, 15240, 16437, 21916, 27395, 30480, 32874, 43832, 54790, 65748, 82185, 87664, 109580, 131496, 164370, 219160, 262992, 328740, 438320, 657480, 695833, 1314960, 1391666, 2087499, 2783332, 3479165, 4174998, 5566664, 6958330, 8349996, 10437495, 11133328, 13916660, 16699992, 20874990, 27833320, 33399984, 41749980, 55666640, 83499960, 166999920]

約数ペア:

[(1, 166999920), (2, 83499960), (3, 55666640), (4, 41749980), (5, 33399984), (6, 27833320), (8, 20874990), (10, 16699992), (12, 13916660), (15, 11133328), (16, 10437495), (20, 8349996), (24, 6958330), (30, 5566664), (40, 4174998), (48, 3479165), (60, 2783332), (80, 2087499), (120, 1391666), (127, 1314960), (240, 695833), (254, 657480), (381, 438320), (508, 328740), (635, 262992), (762, 219160), (1016, 164370), (1270, 131496), (1524, 109580), (1905, 87664), (2032, 82185), (2540, 65748), (3048, 54790), (3810, 43832), (5080, 32874), (5479, 30480), (6096, 27395), (7620, 21916), (10160, 16437), (10958, 15240)]