3116793920

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:796

約数の個数: 112

約数和(自身を含む): 7543800000

約数和(自身を除く): 4427006080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 149, 160, 262, 298, 320, 499, 524, 596, 655, 745, 998, 1048, 1192, 1310, 1490, 1996, 2096, 2384, 2495, 2620, 2980, 3992, 4192, 4768, 4990, 5240, 5960, 7984, 8384, 9536, 9980, 10480, 11920, 15968, 19519, 19960, 20960, 23840, 31936, 39038, 39920, 41920, 47680, 65369, 74351, 78076, 79840, 97595, 130738, 148702, 156152, 159680, 195190, 261476, 297404, 312304, 326845, 371755, 390380, 522952, 594808, 624608, 653690, 743510, 780760, 1045904, 1189616, 1249216, 1307380, 1487020, 1561520, 2091808, 2379232, 2614760, 2974040, 3123040, 4183616, 4758464, 5229520, 5948080, 6246080, 9739981, 10459040, 11896160, 19479962, 20918080, 23792320, 38959924, 48699905, 77919848, 97399810, 155839696, 194799620, 311679392, 389599240, 623358784, 779198480, 1558396960, 3116793920]

約数ペア:

[(1, 3116793920), (2, 1558396960), (4, 779198480), (5, 623358784), (8, 389599240), (10, 311679392), (16, 194799620), (20, 155839696), (32, 97399810), (40, 77919848), (64, 48699905), (80, 38959924), (131, 23792320), (149, 20918080), (160, 19479962), (262, 11896160), (298, 10459040), (320, 9739981), (499, 6246080), (524, 5948080), (596, 5229520), (655, 4758464), (745, 4183616), (998, 3123040), (1048, 2974040), (1192, 2614760), (1310, 2379232), (1490, 2091808), (1996, 1561520), (2096, 1487020), (2384, 1307380), (2495, 1249216), (2620, 1189616), (2980, 1045904), (3992, 780760), (4192, 743510), (4768, 653690), (4990, 624608), (5240, 594808), (5960, 522952), (7984, 390380), (8384, 371755), (9536, 326845), (9980, 312304), (10480, 297404), (11920, 261476), (15968, 195190), (19519, 159680), (19960, 156152), (20960, 148702), (23840, 130738), (31936, 97595), (39038, 79840), (39920, 78076), (41920, 74351), (47680, 65369)]