222893520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6779}}^1$

素因数の和:6932

約数の個数: 80

約数和(自身を含む): 696116160

約数和(自身を除く): 473222640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 6779, 8220, 10960, 13558, 16440, 20337, 27116, 32880, 33895, 40674, 54232, 67790, 81348, 101685, 108464, 135580, 162696, 203370, 271160, 325392, 406740, 542320, 813480, 928723, 1626960, 1857446, 2786169, 3714892, 4643615, 5572338, 7429784, 9287230, 11144676, 13930845, 14859568, 18574460, 22289352, 27861690, 37148920, 44578704, 55723380, 74297840, 111446760, 222893520]

約数ペア:

[(1, 222893520), (2, 111446760), (3, 74297840), (4, 55723380), (5, 44578704), (6, 37148920), (8, 27861690), (10, 22289352), (12, 18574460), (15, 14859568), (16, 13930845), (20, 11144676), (24, 9287230), (30, 7429784), (40, 5572338), (48, 4643615), (60, 3714892), (80, 2786169), (120, 1857446), (137, 1626960), (240, 928723), (274, 813480), (411, 542320), (548, 406740), (685, 325392), (822, 271160), (1096, 203370), (1370, 162696), (1644, 135580), (2055, 108464), (2192, 101685), (2740, 81348), (3288, 67790), (4110, 54232), (5480, 40674), (6576, 33895), (6779, 32880), (8220, 27116), (10960, 20337), (13558, 16440)]