135472960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 371758464

約数和(自身を除く): 236285504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 197, 224, 280, 307, 320, 394, 448, 560, 614, 788, 985, 1120, 1228, 1379, 1535, 1576, 1970, 2149, 2240, 2456, 2758, 3070, 3152, 3940, 4298, 4912, 5516, 6140, 6304, 6895, 7880, 8596, 9824, 10745, 11032, 12280, 12608, 13790, 15760, 17192, 19648, 21490, 22064, 24560, 27580, 31520, 34384, 42980, 44128, 49120, 55160, 60479, 63040, 68768, 85960, 88256, 98240, 110320, 120958, 137536, 171920, 220640, 241916, 302395, 343840, 423353, 441280, 483832, 604790, 687680, 846706, 967664, 1209580, 1693412, 1935328, 2116765, 2419160, 3386824, 3870656, 4233530, 4838320, 6773648, 8467060, 9676640, 13547296, 16934120, 19353280, 27094592, 33868240, 67736480, 135472960]

約数ペア:

[(1, 135472960), (2, 67736480), (4, 33868240), (5, 27094592), (7, 19353280), (8, 16934120), (10, 13547296), (14, 9676640), (16, 8467060), (20, 6773648), (28, 4838320), (32, 4233530), (35, 3870656), (40, 3386824), (56, 2419160), (64, 2116765), (70, 1935328), (80, 1693412), (112, 1209580), (140, 967664), (160, 846706), (197, 687680), (224, 604790), (280, 483832), (307, 441280), (320, 423353), (394, 343840), (448, 302395), (560, 241916), (614, 220640), (788, 171920), (985, 137536), (1120, 120958), (1228, 110320), (1379, 98240), (1535, 88256), (1576, 85960), (1970, 68768), (2149, 63040), (2240, 60479), (2456, 55160), (2758, 49120), (3070, 44128), (3152, 42980), (3940, 34384), (4298, 31520), (4912, 27580), (5516, 24560), (6140, 22064), (6304, 21490), (6895, 19648), (7880, 17192), (8596, 15760), (9824, 13790), (10745, 12608), (11032, 12280)]