40366294560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{394819}}^1$

素因数の和:394911

約数の個数: 144

約数和(自身を含む): 139690474560

約数和(自身を除く): 99324180000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 17040, 20448, 25560, 34080, 51120, 102240, 394819, 789638, 1184457, 1579276, 1974095, 2368914, 3158552, 3553371, 3948190, 4737828, 5922285, 6317104, 7106742, 7896380, 9475656, 11844570, 12634208, 14213484, 15792760, 17766855, 18951312, 23689140, 28032149, 28426968, 31585520, 35533710, 37902624, 47378280, 56064298, 56853936, 63171040, 71067420, 84096447, 94756560, 112128596, 113707872, 140160745, 142134840, 168192894, 189513120, 224257192, 252289341, 280321490, 284269680, 336385788, 420482235, 448514384, 504578682, 560642980, 568539360, 672771576, 840964470, 897028768, 1009157364, 1121285960, 1261446705, 1345543152, 1681928940, 2018314728, 2242571920, 2522893410, 2691086304, 3363857880, 4036629456, 4485143840, 5045786820, 6727715760, 8073258912, 10091573640, 13455431520, 20183147280, 40366294560]

約数ペア:

[(1, 40366294560), (2, 20183147280), (3, 13455431520), (4, 10091573640), (5, 8073258912), (6, 6727715760), (8, 5045786820), (9, 4485143840), (10, 4036629456), (12, 3363857880), (15, 2691086304), (16, 2522893410), (18, 2242571920), (20, 2018314728), (24, 1681928940), (30, 1345543152), (32, 1261446705), (36, 1121285960), (40, 1009157364), (45, 897028768), (48, 840964470), (60, 672771576), (71, 568539360), (72, 560642980), (80, 504578682), (90, 448514384), (96, 420482235), (120, 336385788), (142, 284269680), (144, 280321490), (160, 252289341), (180, 224257192), (213, 189513120), (240, 168192894), (284, 142134840), (288, 140160745), (355, 113707872), (360, 112128596), (426, 94756560), (480, 84096447), (568, 71067420), (639, 63171040), (710, 56853936), (720, 56064298), (852, 47378280), (1065, 37902624), (1136, 35533710), (1278, 31585520), (1420, 28426968), (1440, 28032149), (1704, 23689140), (2130, 18951312), (2272, 17766855), (2556, 15792760), (2840, 14213484), (3195, 12634208), (3408, 11844570), (4260, 9475656), (5112, 7896380), (5680, 7106742), (6390, 6317104), (6816, 5922285), (8520, 4737828), (10224, 3948190), (11360, 3553371), (12780, 3158552), (17040, 2368914), (20448, 1974095), (25560, 1579276), (34080, 1184457), (51120, 789638), (102240, 394819)]