86686080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 312560640

約数和(自身を除く): 225874560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 151, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 302, 312, 320, 345, 368, 384, 390, 416, 453, 460, 480, 520, 552, 598, 604, 624, 640, 690, 736, 755, 780, 832, 897, 906, 920, 960, 1040, 1104, 1196, 1208, 1248, 1380, 1472, 1495, 1510, 1560, 1664, 1794, 1812, 1840, 1920, 1963, 2080, 2208, 2265, 2392, 2416, 2496, 2760, 2944, 2990, 3020, 3120, 3473, 3588, 3624, 3680, 3926, 4160, 4416, 4485, 4530, 4784, 4832, 4992, 5520, 5889, 5980, 6040, 6240, 6946, 7176, 7248, 7360, 7852, 8320, 8832, 8970, 9060, 9568, 9664, 9815, 10419, 11040, 11778, 11960, 12080, 12480, 13892, 14352, 14496, 14720, 15704, 17365, 17940, 18120, 19136, 19328, 19630, 20838, 22080, 23556, 23920, 24160, 24960, 27784, 28704, 28992, 29445, 31408, 34730, 35880, 36240, 38272, 39260, 41676, 44160, 45149, 47112, 47840, 48320, 52095, 55568, 57408, 57984, 58890, 62816, 69460, 71760, 72480, 78520, 83352, 90298, 94224, 95680, 96640, 104190, 111136, 114816, 117780, 125632, 135447, 138920, 143520, 144960, 157040, 166704, 180596, 188448, 191360, 208380, 222272, 225745, 235560, 251264, 270894, 277840, 287040, 289920, 314080, 333408, 361192, 376896, 416760, 444544, 451490, 471120, 541788, 555680, 574080, 628160, 666816, 677235, 722384, 753792, 833520, 902980, 942240, 1083576, 1111360, 1256320, 1333632, 1354470, 1444768, 1667040, 1805960, 1884480, 2167152, 2222720, 2708940, 2889536, 3334080, 3611920, 3768960, 4334304, 5417880, 5779072, 6668160, 7223840, 8668608, 10835760, 14447680, 17337216, 21671520, 28895360, 43343040, 86686080]

約数ペア:

[(1, 86686080), (2, 43343040), (3, 28895360), (4, 21671520), (5, 17337216), (6, 14447680), (8, 10835760), (10, 8668608), (12, 7223840), (13, 6668160), (15, 5779072), (16, 5417880), (20, 4334304), (23, 3768960), (24, 3611920), (26, 3334080), (30, 2889536), (32, 2708940), (39, 2222720), (40, 2167152), (46, 1884480), (48, 1805960), (52, 1667040), (60, 1444768), (64, 1354470), (65, 1333632), (69, 1256320), (78, 1111360), (80, 1083576), (92, 942240), (96, 902980), (104, 833520), (115, 753792), (120, 722384), (128, 677235), (130, 666816), (138, 628160), (151, 574080), (156, 555680), (160, 541788), (184, 471120), (192, 451490), (195, 444544), (208, 416760), (230, 376896), (240, 361192), (260, 333408), (276, 314080), (299, 289920), (302, 287040), (312, 277840), (320, 270894), (345, 251264), (368, 235560), (384, 225745), (390, 222272), (416, 208380), (453, 191360), (460, 188448), (480, 180596), (520, 166704), (552, 157040), (598, 144960), (604, 143520), (624, 138920), (640, 135447), (690, 125632), (736, 117780), (755, 114816), (780, 111136), (832, 104190), (897, 96640), (906, 95680), (920, 94224), (960, 90298), (1040, 83352), (1104, 78520), (1196, 72480), (1208, 71760), (1248, 69460), (1380, 62816), (1472, 58890), (1495, 57984), (1510, 57408), (1560, 55568), (1664, 52095), (1794, 48320), (1812, 47840), (1840, 47112), (1920, 45149), (1963, 44160), (2080, 41676), (2208, 39260), (2265, 38272), (2392, 36240), (2416, 35880), (2496, 34730), (2760, 31408), (2944, 29445), (2990, 28992), (3020, 28704), (3120, 27784), (3473, 24960), (3588, 24160), (3624, 23920), (3680, 23556), (3926, 22080), (4160, 20838), (4416, 19630), (4485, 19328), (4530, 19136), (4784, 18120), (4832, 17940), (4992, 17365), (5520, 15704), (5889, 14720), (5980, 14496), (6040, 14352), (6240, 13892), (6946, 12480), (7176, 12080), (7248, 11960), (7360, 11778), (7852, 11040), (8320, 10419), (8832, 9815), (8970, 9664), (9060, 9568)]