157022160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4391}}^1$

素因数の和:4556

約数の個数: 80

約数和(自身を含む): 490147200

約数和(自身を除く): 333125040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4391, 4470, 5960, 7152, 8782, 8940, 11920, 13173, 17564, 17880, 21955, 26346, 35128, 35760, 43910, 52692, 65865, 70256, 87820, 105384, 131730, 175640, 210768, 263460, 351280, 526920, 654259, 1053840, 1308518, 1962777, 2617036, 3271295, 3925554, 5234072, 6542590, 7851108, 9813885, 10468144, 13085180, 15702216, 19627770, 26170360, 31404432, 39255540, 52340720, 78511080, 157022160]

約数ペア:

[(1, 157022160), (2, 78511080), (3, 52340720), (4, 39255540), (5, 31404432), (6, 26170360), (8, 19627770), (10, 15702216), (12, 13085180), (15, 10468144), (16, 9813885), (20, 7851108), (24, 6542590), (30, 5234072), (40, 3925554), (48, 3271295), (60, 2617036), (80, 1962777), (120, 1308518), (149, 1053840), (240, 654259), (298, 526920), (447, 351280), (596, 263460), (745, 210768), (894, 175640), (1192, 131730), (1490, 105384), (1788, 87820), (2235, 70256), (2384, 65865), (2980, 52692), (3576, 43910), (4391, 35760), (4470, 35128), (5960, 26346), (7152, 21955), (8782, 17880), (8940, 17564), (11920, 13173)]