131696160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 309565920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 79, 80, 92, 96, 115, 120, 138, 151, 158, 160, 184, 230, 237, 240, 276, 302, 316, 345, 368, 395, 453, 460, 474, 480, 552, 604, 632, 690, 736, 755, 790, 906, 920, 948, 1104, 1185, 1208, 1264, 1380, 1510, 1580, 1812, 1817, 1840, 1896, 2208, 2265, 2370, 2416, 2528, 2760, 3020, 3160, 3473, 3624, 3634, 3680, 3792, 4530, 4740, 4832, 5451, 5520, 6040, 6320, 6946, 7248, 7268, 7584, 9060, 9085, 9480, 10419, 10902, 11040, 11929, 12080, 12640, 13892, 14496, 14536, 17365, 18120, 18170, 18960, 20838, 21804, 23858, 24160, 27255, 27784, 29072, 34730, 35787, 36240, 36340, 37920, 41676, 43608, 47716, 52095, 54510, 55568, 58144, 59645, 69460, 71574, 72480, 72680, 83352, 87216, 95432, 104190, 109020, 111136, 119290, 138920, 143148, 145360, 166704, 174432, 178935, 190864, 208380, 218040, 238580, 274367, 277840, 286296, 290720, 333408, 357870, 381728, 416760, 436080, 477160, 548734, 555680, 572592, 715740, 823101, 833520, 872160, 954320, 1097468, 1145184, 1371835, 1431480, 1646202, 1667040, 1908640, 2194936, 2743670, 2862960, 3292404, 4115505, 4389872, 5487340, 5725920, 6584808, 8231010, 8779744, 10974680, 13169616, 16462020, 21949360, 26339232, 32924040, 43898720, 65848080, 131696160]

約数ペア:

[(1, 131696160), (2, 65848080), (3, 43898720), (4, 32924040), (5, 26339232), (6, 21949360), (8, 16462020), (10, 13169616), (12, 10974680), (15, 8779744), (16, 8231010), (20, 6584808), (23, 5725920), (24, 5487340), (30, 4389872), (32, 4115505), (40, 3292404), (46, 2862960), (48, 2743670), (60, 2194936), (69, 1908640), (79, 1667040), (80, 1646202), (92, 1431480), (96, 1371835), (115, 1145184), (120, 1097468), (138, 954320), (151, 872160), (158, 833520), (160, 823101), (184, 715740), (230, 572592), (237, 555680), (240, 548734), (276, 477160), (302, 436080), (316, 416760), (345, 381728), (368, 357870), (395, 333408), (453, 290720), (460, 286296), (474, 277840), (480, 274367), (552, 238580), (604, 218040), (632, 208380), (690, 190864), (736, 178935), (755, 174432), (790, 166704), (906, 145360), (920, 143148), (948, 138920), (1104, 119290), (1185, 111136), (1208, 109020), (1264, 104190), (1380, 95432), (1510, 87216), (1580, 83352), (1812, 72680), (1817, 72480), (1840, 71574), (1896, 69460), (2208, 59645), (2265, 58144), (2370, 55568), (2416, 54510), (2528, 52095), (2760, 47716), (3020, 43608), (3160, 41676), (3473, 37920), (3624, 36340), (3634, 36240), (3680, 35787), (3792, 34730), (4530, 29072), (4740, 27784), (4832, 27255), (5451, 24160), (5520, 23858), (6040, 21804), (6320, 20838), (6946, 18960), (7248, 18170), (7268, 18120), (7584, 17365), (9060, 14536), (9085, 14496), (9480, 13892), (10419, 12640), (10902, 12080), (11040, 11929)]