159234040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{823}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 410549760

約数和(自身を除く): 251315720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 691, 823, 1382, 1646, 2764, 3292, 3455, 4115, 4837, 5528, 5761, 6584, 6910, 8230, 9674, 11522, 13820, 16460, 19348, 23044, 24185, 27640, 28805, 32920, 38696, 46088, 48370, 57610, 96740, 115220, 193480, 230440, 568693, 1137386, 2274772, 2843465, 3980851, 4549544, 5686930, 7961702, 11373860, 15923404, 19904255, 22747720, 31846808, 39808510, 79617020, 159234040]

約数ペア:

[(1, 159234040), (2, 79617020), (4, 39808510), (5, 31846808), (7, 22747720), (8, 19904255), (10, 15923404), (14, 11373860), (20, 7961702), (28, 5686930), (35, 4549544), (40, 3980851), (56, 2843465), (70, 2274772), (140, 1137386), (280, 568693), (691, 230440), (823, 193480), (1382, 115220), (1646, 96740), (2764, 57610), (3292, 48370), (3455, 46088), (4115, 38696), (4837, 32920), (5528, 28805), (5761, 27640), (6584, 24185), (6910, 23044), (8230, 19348), (9674, 16460), (11522, 13820)]