280453023040

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6900911}}^1$

素因数の和:6901055

約数の個数: 56

約数和(自身を含む): 673087352832

約数和(自身を除く): 392634329792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 6900911, 13801822, 27603644, 34504555, 55207288, 69009110, 110414576, 138018220, 220829152, 276036440, 441658304, 552072880, 876415697, 1104145760, 1752831394, 2208291520, 3505662788, 4382078485, 7011325576, 8764156970, 14022651152, 17528313940, 28045302304, 35056627880, 56090604608, 70113255760, 140226511520, 280453023040]

約数ペア:

[(1, 280453023040), (2, 140226511520), (4, 70113255760), (5, 56090604608), (8, 35056627880), (10, 28045302304), (16, 17528313940), (20, 14022651152), (32, 8764156970), (40, 7011325576), (64, 4382078485), (80, 3505662788), (127, 2208291520), (160, 1752831394), (254, 1104145760), (320, 876415697), (508, 552072880), (635, 441658304), (1016, 276036440), (1270, 220829152), (2032, 138018220), (2540, 110414576), (4064, 69009110), (5080, 55207288), (8128, 34504555), (10160, 27603644), (20320, 13801822), (40640, 6900911)]