1021953450560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{222877}}^1$

素因数の和:223013

約数の個数: 224

約数和(自身を含む): 2934714862080

約数和(自身を除く): 1912761411520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 89, 92, 112, 115, 140, 160, 161, 178, 184, 224, 230, 280, 320, 322, 356, 368, 445, 448, 460, 560, 623, 644, 712, 736, 805, 890, 920, 1120, 1246, 1288, 1424, 1472, 1610, 1780, 1840, 2047, 2240, 2492, 2576, 2848, 3115, 3220, 3560, 3680, 4094, 4984, 5152, 5696, 6230, 6440, 7120, 7360, 8188, 9968, 10235, 10304, 12460, 12880, 14240, 14329, 16376, 19936, 20470, 24920, 25760, 28480, 28658, 32752, 39872, 40940, 49840, 51520, 57316, 65504, 71645, 81880, 99680, 114632, 131008, 143290, 163760, 199360, 222877, 229264, 286580, 327520, 445754, 458528, 573160, 655040, 891508, 917056, 1114385, 1146320, 1560139, 1783016, 2228770, 2292640, 3120278, 3566032, 4457540, 4585280, 5126171, 6240556, 7132064, 7800695, 8915080, 10252342, 12481112, 14264128, 15601390, 17830160, 19836053, 20504684, 24962224, 25630855, 31202780, 35660320, 35883197, 39672106, 41009368, 49924448, 51261710, 62405560, 71320640, 71766394, 79344212, 82018736, 99180265, 99848896, 102523420, 124811120, 138852371, 143532788, 158688424, 164037472, 179415985, 198360530, 205046840, 249622240, 277704742, 287065576, 317376848, 328074944, 358831970, 396721060, 410093680, 456229219, 499244480, 555409484, 574131152, 634753696, 694261855, 717663940, 793442120, 820187360, 912458438, 1110818968, 1148262304, 1269507392, 1388523710, 1435327880, 1586884240, 1640374720, 1824916876, 2221637936, 2281146095, 2296524608, 2777047420, 2870655760, 3173768480, 3193604533, 3649833752, 4443275872, 4562292190, 5554094840, 5741311520, 6347536960, 6387209066, 7299667504, 8886551744, 9124584380, 11108189680, 11482623040, 12774418132, 14599335008, 15968022665, 18249168760, 22216379360, 25548836264, 29198670016, 31936045330, 36498337520, 44432758720, 51097672528, 63872090660, 72996675040, 102195345056, 127744181320, 145993350080, 204390690112, 255488362640, 510976725280, 1021953450560]

約数ペア:

[(1, 1021953450560), (2, 510976725280), (4, 255488362640), (5, 204390690112), (7, 145993350080), (8, 127744181320), (10, 102195345056), (14, 72996675040), (16, 63872090660), (20, 51097672528), (23, 44432758720), (28, 36498337520), (32, 31936045330), (35, 29198670016), (40, 25548836264), (46, 22216379360), (56, 18249168760), (64, 15968022665), (70, 14599335008), (80, 12774418132), (89, 11482623040), (92, 11108189680), (112, 9124584380), (115, 8886551744), (140, 7299667504), (160, 6387209066), (161, 6347536960), (178, 5741311520), (184, 5554094840), (224, 4562292190), (230, 4443275872), (280, 3649833752), (320, 3193604533), (322, 3173768480), (356, 2870655760), (368, 2777047420), (445, 2296524608), (448, 2281146095), (460, 2221637936), (560, 1824916876), (623, 1640374720), (644, 1586884240), (712, 1435327880), (736, 1388523710), (805, 1269507392), (890, 1148262304), (920, 1110818968), (1120, 912458438), (1246, 820187360), (1288, 793442120), (1424, 717663940), (1472, 694261855), (1610, 634753696), (1780, 574131152), (1840, 555409484), (2047, 499244480), (2240, 456229219), (2492, 410093680), (2576, 396721060), (2848, 358831970), (3115, 328074944), (3220, 317376848), (3560, 287065576), (3680, 277704742), (4094, 249622240), (4984, 205046840), (5152, 198360530), (5696, 179415985), (6230, 164037472), (6440, 158688424), (7120, 143532788), (7360, 138852371), (8188, 124811120), (9968, 102523420), (10235, 99848896), (10304, 99180265), (12460, 82018736), (12880, 79344212), (14240, 71766394), (14329, 71320640), (16376, 62405560), (19936, 51261710), (20470, 49924448), (24920, 41009368), (25760, 39672106), (28480, 35883197), (28658, 35660320), (32752, 31202780), (39872, 25630855), (40940, 24962224), (49840, 20504684), (51520, 19836053), (57316, 17830160), (65504, 15601390), (71645, 14264128), (81880, 12481112), (99680, 10252342), (114632, 8915080), (131008, 7800695), (143290, 7132064), (163760, 6240556), (199360, 5126171), (222877, 4585280), (229264, 4457540), (286580, 3566032), (327520, 3120278), (445754, 2292640), (458528, 2228770), (573160, 1783016), (655040, 1560139), (891508, 1146320), (917056, 1114385)]