766172160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 264

約数和(自身を含む): 2861214720

約数和(自身を除く): 2095042560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1279, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2558, 2560, 2880, 3072, 3120, 3328, 3744, 3837, 3840, 4160, 4608, 4680, 4992, 5116, 5120, 5760, 6240, 6395, 6656, 7488, 7674, 7680, 8320, 9216, 9360, 9984, 10232, 11511, 11520, 12480, 12790, 13312, 14976, 15348, 15360, 16627, 16640, 18720, 19185, 19968, 20464, 23022, 23040, 24960, 25580, 29952, 30696, 33254, 33280, 37440, 38370, 39936, 40928, 46044, 46080, 49881, 49920, 51160, 57555, 59904, 61392, 66508, 66560, 74880, 76740, 81856, 83135, 92088, 99762, 99840, 102320, 115110, 119808, 122784, 133016, 149643, 149760, 153480, 163712, 166270, 184176, 199524, 199680, 204640, 230220, 245568, 249405, 266032, 299286, 299520, 306960, 327424, 332540, 368352, 399048, 409280, 460440, 491136, 498810, 532064, 598572, 599040, 613920, 654848, 665080, 736704, 748215, 798096, 818560, 920880, 982272, 997620, 1064128, 1197144, 1227840, 1309696, 1330160, 1473408, 1496430, 1596192, 1637120, 1841760, 1964544, 1995240, 2128256, 2394288, 2455680, 2660320, 2946816, 2992860, 3192384, 3274240, 3683520, 3929088, 3990480, 4256512, 4788576, 4911360, 5320640, 5893632, 5985720, 6384768, 6548480, 7367040, 7980960, 8513024, 9577152, 9822720, 10641280, 11787264, 11971440, 12769536, 14734080, 15961920, 17026048, 19154304, 19645440, 21282560, 23942880, 25539072, 29468160, 31923840, 38308608, 42565120, 47885760, 51078144, 58936320, 63847680, 76617216, 85130240, 95771520, 127695360, 153234432, 191543040, 255390720, 383086080, 766172160]

約数ペア:

[(1, 766172160), (2, 383086080), (3, 255390720), (4, 191543040), (5, 153234432), (6, 127695360), (8, 95771520), (9, 85130240), (10, 76617216), (12, 63847680), (13, 58936320), (15, 51078144), (16, 47885760), (18, 42565120), (20, 38308608), (24, 31923840), (26, 29468160), (30, 25539072), (32, 23942880), (36, 21282560), (39, 19645440), (40, 19154304), (45, 17026048), (48, 15961920), (52, 14734080), (60, 12769536), (64, 11971440), (65, 11787264), (72, 10641280), (78, 9822720), (80, 9577152), (90, 8513024), (96, 7980960), (104, 7367040), (117, 6548480), (120, 6384768), (128, 5985720), (130, 5893632), (144, 5320640), (156, 4911360), (160, 4788576), (180, 4256512), (192, 3990480), (195, 3929088), (208, 3683520), (234, 3274240), (240, 3192384), (256, 2992860), (260, 2946816), (288, 2660320), (312, 2455680), (320, 2394288), (360, 2128256), (384, 1995240), (390, 1964544), (416, 1841760), (468, 1637120), (480, 1596192), (512, 1496430), (520, 1473408), (576, 1330160), (585, 1309696), (624, 1227840), (640, 1197144), (720, 1064128), (768, 997620), (780, 982272), (832, 920880), (936, 818560), (960, 798096), (1024, 748215), (1040, 736704), (1152, 665080), (1170, 654848), (1248, 613920), (1279, 599040), (1280, 598572), (1440, 532064), (1536, 498810), (1560, 491136), (1664, 460440), (1872, 409280), (1920, 399048), (2080, 368352), (2304, 332540), (2340, 327424), (2496, 306960), (2558, 299520), (2560, 299286), (2880, 266032), (3072, 249405), (3120, 245568), (3328, 230220), (3744, 204640), (3837, 199680), (3840, 199524), (4160, 184176), (4608, 166270), (4680, 163712), (4992, 153480), (5116, 149760), (5120, 149643), (5760, 133016), (6240, 122784), (6395, 119808), (6656, 115110), (7488, 102320), (7674, 99840), (7680, 99762), (8320, 92088), (9216, 83135), (9360, 81856), (9984, 76740), (10232, 74880), (11511, 66560), (11520, 66508), (12480, 61392), (12790, 59904), (13312, 57555), (14976, 51160), (15348, 49920), (15360, 49881), (16627, 46080), (16640, 46044), (18720, 40928), (19185, 39936), (19968, 38370), (20464, 37440), (23022, 33280), (23040, 33254), (24960, 30696), (25580, 29952)]