188065680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71237}}^1$

素因数の和:71264

約数の個数: 80

約数和(自身を含む): 636012864

約数和(自身を除く): 447947184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 71237, 142474, 213711, 284948, 356185, 427422, 569896, 712370, 783607, 854844, 1068555, 1139792, 1424740, 1567214, 1709688, 2137110, 2350821, 2849480, 3134428, 3419376, 3918035, 4274220, 4701642, 5698960, 6268856, 7836070, 8548440, 9403284, 11754105, 12537712, 15672140, 17096880, 18806568, 23508210, 31344280, 37613136, 47016420, 62688560, 94032840, 188065680]

約数ペア:

[(1, 188065680), (2, 94032840), (3, 62688560), (4, 47016420), (5, 37613136), (6, 31344280), (8, 23508210), (10, 18806568), (11, 17096880), (12, 15672140), (15, 12537712), (16, 11754105), (20, 9403284), (22, 8548440), (24, 7836070), (30, 6268856), (33, 5698960), (40, 4701642), (44, 4274220), (48, 3918035), (55, 3419376), (60, 3134428), (66, 2849480), (80, 2350821), (88, 2137110), (110, 1709688), (120, 1567214), (132, 1424740), (165, 1139792), (176, 1068555), (220, 854844), (240, 783607), (264, 712370), (330, 569896), (440, 427422), (528, 356185), (660, 284948), (880, 213711), (1320, 142474), (2640, 71237)]