20667303377280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{170860643}}^1$

素因数の和:170860678

約数の個数: 256

約数和(自身を含む): 83653371302400

約数和(自身を除く): 62986067925120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 170860643, 341721286, 512581929, 683442572, 854303215, 1025163858, 1196024501, 1366885144, 1537745787, 1708606430, 2050327716, 2392049002, 2562909645, 2733770288, 3075491574, 3417212860, 3588073503, 4100655432, 4613237361, 4784098004, 5125819290, 5467540576, 5980122505, 6150983148, 6834425720, 7176147006, 7688728935, 8201310864, 9226474722, 9568196008, 10251638580, 10764220509, 10935081152, 11960245010, 12301966296, 13668851440, 14352294012, 15377457870, 16402621728, 17940367515, 18452949444, 19136392016, 20503277160, 21528441018, 21870162304, 23066186805, 23920490020, 24603932592, 27337702880, 28704588024, 30754915740, 32292661527, 32805243456, 35880735030, 36905898888, 38272784032, 41006554320, 43056882036, 46132373610, 47840980040, 49207865184, 53821102545, 54675405760, 57409176048, 61509831480, 64585323054, 65610486912, 71761470060, 73811797776, 76545568064, 82013108640, 86113764072, 92264747220, 95681960080, 98415730368, 107642205090, 109350811520, 114818352096, 123019662960, 129170646108, 143522940120, 147623595552, 153091136128, 161463307635, 164026217280, 172227528144, 184529494440, 191363920160, 196831460736, 215284410180, 229636704192, 246039325920, 258341292216, 287045880240, 295247191104, 322926615270, 328052434560, 344455056288, 369058988880, 382727840320, 430568820360, 459273408384, 492078651840, 516682584432, 574091760480, 590494382208, 645853230540, 688910112576, 738117977760, 765455680640, 861137640720, 984157303680, 1033365168864, 1148183520960, 1291706461080, 1377820225152, 1476235955520, 1722275281440, 2066730337728, 2296367041920, 2583412922160, 2952471911040, 3444550562880, 4133460675456, 5166825844320, 6889101125760, 10333651688640, 20667303377280]

約数ペア:

[(1, 20667303377280), (2, 10333651688640), (3, 6889101125760), (4, 5166825844320), (5, 4133460675456), (6, 3444550562880), (7, 2952471911040), (8, 2583412922160), (9, 2296367041920), (10, 2066730337728), (12, 1722275281440), (14, 1476235955520), (15, 1377820225152), (16, 1291706461080), (18, 1148183520960), (20, 1033365168864), (21, 984157303680), (24, 861137640720), (27, 765455680640), (28, 738117977760), (30, 688910112576), (32, 645853230540), (35, 590494382208), (36, 574091760480), (40, 516682584432), (42, 492078651840), (45, 459273408384), (48, 430568820360), (54, 382727840320), (56, 369058988880), (60, 344455056288), (63, 328052434560), (64, 322926615270), (70, 295247191104), (72, 287045880240), (80, 258341292216), (84, 246039325920), (90, 229636704192), (96, 215284410180), (105, 196831460736), (108, 191363920160), (112, 184529494440), (120, 172227528144), (126, 164026217280), (128, 161463307635), (135, 153091136128), (140, 147623595552), (144, 143522940120), (160, 129170646108), (168, 123019662960), (180, 114818352096), (189, 109350811520), (192, 107642205090), (210, 98415730368), (216, 95681960080), (224, 92264747220), (240, 86113764072), (252, 82013108640), (270, 76545568064), (280, 73811797776), (288, 71761470060), (315, 65610486912), (320, 64585323054), (336, 61509831480), (360, 57409176048), (378, 54675405760), (384, 53821102545), (420, 49207865184), (432, 47840980040), (448, 46132373610), (480, 43056882036), (504, 41006554320), (540, 38272784032), (560, 36905898888), (576, 35880735030), (630, 32805243456), (640, 32292661527), (672, 30754915740), (720, 28704588024), (756, 27337702880), (840, 24603932592), (864, 23920490020), (896, 23066186805), (945, 21870162304), (960, 21528441018), (1008, 20503277160), (1080, 19136392016), (1120, 18452949444), (1152, 17940367515), (1260, 16402621728), (1344, 15377457870), (1440, 14352294012), (1512, 13668851440), (1680, 12301966296), (1728, 11960245010), (1890, 10935081152), (1920, 10764220509), (2016, 10251638580), (2160, 9568196008), (2240, 9226474722), (2520, 8201310864), (2688, 7688728935), (2880, 7176147006), (3024, 6834425720), (3360, 6150983148), (3456, 5980122505), (3780, 5467540576), (4032, 5125819290), (4320, 4784098004), (4480, 4613237361), (5040, 4100655432), (5760, 3588073503), (6048, 3417212860), (6720, 3075491574), (7560, 2733770288), (8064, 2562909645), (8640, 2392049002), (10080, 2050327716), (12096, 1708606430), (13440, 1537745787), (15120, 1366885144), (17280, 1196024501), (20160, 1025163858), (24192, 854303215), (30240, 683442572), (40320, 512581929), (60480, 341721286), (120960, 170860643)]