888964869280

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1\times {\mathrm{68813}}^1$

素因数の和:69398

約数の個数: 96

約数和(自身を含む): 2115062699904

約数和(自身を除く): 1226097830624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 307, 526, 614, 1052, 1228, 1315, 1535, 2104, 2456, 2630, 3070, 4208, 4912, 5260, 6140, 8416, 9824, 10520, 12280, 21040, 24560, 42080, 49120, 68813, 80741, 137626, 161482, 275252, 322964, 344065, 403705, 550504, 645928, 688130, 807410, 1101008, 1291856, 1376260, 1614820, 2202016, 2583712, 2752520, 3229640, 5505040, 6459280, 11010080, 12918560, 18097819, 21125591, 36195638, 42251182, 72391276, 84502364, 90489095, 105627955, 144782552, 169004728, 180978190, 211255910, 289565104, 338009456, 361956380, 422511820, 579130208, 676018912, 723912760, 845023640, 1447825520, 1690047280, 2895651040, 3380094560, 5556030433, 11112060866, 22224121732, 27780152165, 44448243464, 55560304330, 88896486928, 111120608660, 177792973856, 222241217320, 444482434640, 888964869280]

約数ペア:

[(1, 888964869280), (2, 444482434640), (4, 222241217320), (5, 177792973856), (8, 111120608660), (10, 88896486928), (16, 55560304330), (20, 44448243464), (32, 27780152165), (40, 22224121732), (80, 11112060866), (160, 5556030433), (263, 3380094560), (307, 2895651040), (526, 1690047280), (614, 1447825520), (1052, 845023640), (1228, 723912760), (1315, 676018912), (1535, 579130208), (2104, 422511820), (2456, 361956380), (2630, 338009456), (3070, 289565104), (4208, 211255910), (4912, 180978190), (5260, 169004728), (6140, 144782552), (8416, 105627955), (9824, 90489095), (10520, 84502364), (12280, 72391276), (21040, 42251182), (24560, 36195638), (42080, 21125591), (49120, 18097819), (68813, 12918560), (80741, 11010080), (137626, 6459280), (161482, 5505040), (275252, 3229640), (322964, 2752520), (344065, 2583712), (403705, 2202016), (550504, 1614820), (645928, 1376260), (688130, 1291856), (807410, 1101008)]