1329256760960

素因数分解:

$2^7\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6163097}}^1$

素因数の和:6163453

約数の個数: 64

約数和(自身を含む): 3187184499720

約数和(自身を除く): 1857927738760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 337, 640, 674, 1348, 1685, 2696, 3370, 5392, 6740, 10784, 13480, 21568, 26960, 43136, 53920, 107840, 215680, 6163097, 12326194, 24652388, 30815485, 49304776, 61630970, 98609552, 123261940, 197219104, 246523880, 394438208, 493047760, 788876416, 986095520, 1972191040, 2076963689, 3944382080, 4153927378, 8307854756, 10384818445, 16615709512, 20769636890, 33231419024, 41539273780, 66462838048, 83078547560, 132925676096, 166157095120, 265851352192, 332314190240, 664628380480, 1329256760960]

約数ペア:

[(1, 1329256760960), (2, 664628380480), (4, 332314190240), (5, 265851352192), (8, 166157095120), (10, 132925676096), (16, 83078547560), (20, 66462838048), (32, 41539273780), (40, 33231419024), (64, 20769636890), (80, 16615709512), (128, 10384818445), (160, 8307854756), (320, 4153927378), (337, 3944382080), (640, 2076963689), (674, 1972191040), (1348, 986095520), (1685, 788876416), (2696, 493047760), (3370, 394438208), (5392, 246523880), (6740, 197219104), (10784, 123261940), (13480, 98609552), (21568, 61630970), (26960, 49304776), (43136, 30815485), (53920, 24652388), (107840, 12326194), (215680, 6163097)]