26931840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 94076640

約数和(自身を除く): 67144800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 128, 130, 156, 160, 166, 169, 192, 195, 208, 240, 249, 260, 312, 320, 332, 338, 384, 390, 415, 416, 480, 498, 507, 520, 624, 640, 664, 676, 780, 830, 832, 845, 960, 996, 1014, 1040, 1079, 1245, 1248, 1328, 1352, 1560, 1660, 1664, 1690, 1920, 1992, 2028, 2080, 2158, 2490, 2496, 2535, 2656, 2704, 3120, 3237, 3320, 3380, 3984, 4056, 4160, 4316, 4980, 4992, 5070, 5312, 5395, 5408, 6240, 6474, 6640, 6760, 7968, 8112, 8320, 8632, 9960, 10140, 10624, 10790, 10816, 12480, 12948, 13280, 13520, 14027, 15936, 16185, 16224, 17264, 19920, 20280, 21580, 21632, 24960, 25896, 26560, 27040, 28054, 31872, 32370, 32448, 34528, 39840, 40560, 42081, 43160, 51792, 53120, 54080, 56108, 64740, 64896, 69056, 70135, 79680, 81120, 84162, 86320, 103584, 108160, 112216, 129480, 138112, 140270, 159360, 162240, 168324, 172640, 207168, 210405, 224432, 258960, 280540, 324480, 336648, 345280, 414336, 420810, 448864, 517920, 561080, 673296, 690560, 841620, 897728, 1035840, 1122160, 1346592, 1683240, 1795456, 2071680, 2244320, 2693184, 3366480, 4488640, 5386368, 6732960, 8977280, 13465920, 26931840]

約数ペア:

[(1, 26931840), (2, 13465920), (3, 8977280), (4, 6732960), (5, 5386368), (6, 4488640), (8, 3366480), (10, 2693184), (12, 2244320), (13, 2071680), (15, 1795456), (16, 1683240), (20, 1346592), (24, 1122160), (26, 1035840), (30, 897728), (32, 841620), (39, 690560), (40, 673296), (48, 561080), (52, 517920), (60, 448864), (64, 420810), (65, 414336), (78, 345280), (80, 336648), (83, 324480), (96, 280540), (104, 258960), (120, 224432), (128, 210405), (130, 207168), (156, 172640), (160, 168324), (166, 162240), (169, 159360), (192, 140270), (195, 138112), (208, 129480), (240, 112216), (249, 108160), (260, 103584), (312, 86320), (320, 84162), (332, 81120), (338, 79680), (384, 70135), (390, 69056), (415, 64896), (416, 64740), (480, 56108), (498, 54080), (507, 53120), (520, 51792), (624, 43160), (640, 42081), (664, 40560), (676, 39840), (780, 34528), (830, 32448), (832, 32370), (845, 31872), (960, 28054), (996, 27040), (1014, 26560), (1040, 25896), (1079, 24960), (1245, 21632), (1248, 21580), (1328, 20280), (1352, 19920), (1560, 17264), (1660, 16224), (1664, 16185), (1690, 15936), (1920, 14027), (1992, 13520), (2028, 13280), (2080, 12948), (2158, 12480), (2490, 10816), (2496, 10790), (2535, 10624), (2656, 10140), (2704, 9960), (3120, 8632), (3237, 8320), (3320, 8112), (3380, 7968), (3984, 6760), (4056, 6640), (4160, 6474), (4316, 6240), (4980, 5408), (4992, 5395), (5070, 5312)]