218600880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6113}}^1$

素因数の和:6278

約数の個数: 80

約数和(自身を含む): 682322400

約数和(自身を除く): 463721520

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, 4470, 5960, 6113, 7152, 8940, 11920, 12226, 17880, 18339, 24452, 30565, 35760, 36678, 48904, 61130, 73356, 91695, 97808, 122260, 146712, 183390, 244520, 293424, 366780, 489040, 733560, 910837, 1467120, 1821674, 2732511, 3643348, 4554185, 5465022, 7286696, 9108370, 10930044, 13662555, 14573392, 18216740, 21860088, 27325110, 36433480, 43720176, 54650220, 72866960, 109300440, 218600880]

約数ペア:

[(1, 218600880), (2, 109300440), (3, 72866960), (4, 54650220), (5, 43720176), (6, 36433480), (8, 27325110), (10, 21860088), (12, 18216740), (15, 14573392), (16, 13662555), (20, 10930044), (24, 9108370), (30, 7286696), (40, 5465022), (48, 4554185), (60, 3643348), (80, 2732511), (120, 1821674), (149, 1467120), (240, 910837), (298, 733560), (447, 489040), (596, 366780), (745, 293424), (894, 244520), (1192, 183390), (1490, 146712), (1788, 122260), (2235, 97808), (2384, 91695), (2980, 73356), (3576, 61130), (4470, 48904), (5960, 36678), (6113, 35760), (7152, 30565), (8940, 24452), (11920, 18339), (12226, 17880)]