414536960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 108

約数和(自身を含む): 1029053844

約数和(自身を除く): 614516884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 337, 496, 620, 640, 674, 961, 992, 1240, 1280, 1348, 1685, 1922, 1984, 2480, 2696, 3370, 3844, 3968, 4805, 4960, 5392, 6740, 7688, 7936, 9610, 9920, 10447, 10784, 13480, 15376, 19220, 19840, 20894, 21568, 26960, 30752, 38440, 39680, 41788, 43136, 52235, 53920, 61504, 76880, 83576, 86272, 104470, 107840, 123008, 153760, 167152, 208940, 215680, 246016, 307520, 323857, 334304, 417880, 431360, 615040, 647714, 668608, 835760, 1230080, 1295428, 1337216, 1619285, 1671520, 2590856, 2674432, 3238570, 3343040, 5181712, 6477140, 6686080, 10363424, 12954280, 13372160, 20726848, 25908560, 41453696, 51817120, 82907392, 103634240, 207268480, 414536960]

約数ペア:

[(1, 414536960), (2, 207268480), (4, 103634240), (5, 82907392), (8, 51817120), (10, 41453696), (16, 25908560), (20, 20726848), (31, 13372160), (32, 12954280), (40, 10363424), (62, 6686080), (64, 6477140), (80, 5181712), (124, 3343040), (128, 3238570), (155, 2674432), (160, 2590856), (248, 1671520), (256, 1619285), (310, 1337216), (320, 1295428), (337, 1230080), (496, 835760), (620, 668608), (640, 647714), (674, 615040), (961, 431360), (992, 417880), (1240, 334304), (1280, 323857), (1348, 307520), (1685, 246016), (1922, 215680), (1984, 208940), (2480, 167152), (2696, 153760), (3370, 123008), (3844, 107840), (3968, 104470), (4805, 86272), (4960, 83576), (5392, 76880), (6740, 61504), (7688, 53920), (7936, 52235), (9610, 43136), (9920, 41788), (10447, 39680), (10784, 38440), (13480, 30752), (15376, 26960), (19220, 21568), (19840, 20894)]