268149080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 627177600

約数和(自身を除く): 359028520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 271, 290, 542, 580, 853, 1084, 1160, 1355, 1706, 2168, 2710, 3412, 4265, 5420, 6824, 7859, 8530, 10840, 15718, 17060, 24737, 31436, 34120, 39295, 49474, 62872, 78590, 98948, 123685, 157180, 197896, 231163, 247370, 314360, 462326, 494740, 924652, 989480, 1155815, 1849304, 2311630, 4623260, 6703727, 9246520, 13407454, 26814908, 33518635, 53629816, 67037270, 134074540, 268149080]

約数ペア:

[(1, 268149080), (2, 134074540), (4, 67037270), (5, 53629816), (8, 33518635), (10, 26814908), (20, 13407454), (29, 9246520), (40, 6703727), (58, 4623260), (116, 2311630), (145, 1849304), (232, 1155815), (271, 989480), (290, 924652), (542, 494740), (580, 462326), (853, 314360), (1084, 247370), (1160, 231163), (1355, 197896), (1706, 157180), (2168, 123685), (2710, 98948), (3412, 78590), (4265, 62872), (5420, 49474), (6824, 39295), (7859, 34120), (8530, 31436), (10840, 24737), (15718, 17060)]