420538590720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1129}}^1$

素因数の和:1495

約数の個数: 640

約数和(自身を含む): 1588052822400

約数和(自身を除く): 1167514231680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 317, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 634, 640, 680, 720, 765, 768, 816, 864, 918, 951, 960, 1020, 1080, 1088, 1129, 1152, 1224, 1268, 1280, 1360, 1440, 1530, 1536, 1585, 1632, 1728, 1836, 1902, 1920, 2040, 2160, 2176, 2258, 2295, 2304, 2448, 2536, 2560, 2720, 2853, 2880, 3060, 3170, 3264, 3387, 3456, 3672, 3804, 3840, 4080, 4320, 4352, 4516, 4590, 4608, 4755, 4896, 5072, 5389, 5440, 5645, 5706, 5760, 6120, 6340, 6528, 6774, 6912, 7344, 7608, 7680, 8160, 8559, 8640, 8704, 9032, 9180, 9510, 9792, 10144, 10161, 10778, 10880, 11290, 11412, 11520, 12240, 12680, 13056, 13548, 13824, 14265, 14688, 15216, 16167, 16320, 16935, 17118, 17280, 18064, 18360, 19020, 19193, 19584, 20288, 20322, 21556, 21760, 22580, 22824, 23040, 24480, 25360, 26112, 26945, 27096, 28530, 29376, 30432, 30483, 32334, 32640, 33870, 34236, 34560, 36128, 36720, 38040, 38386, 39168, 40576, 40644, 42795, 43112, 43520, 45160, 45648, 48501, 48960, 50720, 50805, 53890, 54192, 57060, 57579, 58752, 60864, 60966, 64668, 65280, 67740, 68472, 69120, 72256, 73440, 76080, 76772, 78336, 80835, 81152, 81288, 85590, 86224, 90320, 91296, 95965, 97002, 97920, 101440, 101610, 107780, 108384, 114120, 115158, 117504, 121728, 121932, 129336, 130560, 135480, 136944, 144512, 145503, 146880, 152160, 152415, 153544, 161670, 162304, 162576, 171180, 172448, 172737, 180640, 182592, 191930, 194004, 195840, 202880, 203220, 215560, 216768, 228240, 230316, 235008, 242505, 243456, 243864, 258672, 270960, 273888, 287895, 289024, 291006, 293760, 304320, 304830, 307088, 323340, 325152, 342360, 344896, 345474, 357893, 361280, 365184, 383860, 388008, 391680, 405760, 406440, 431120, 433536, 456480, 460632, 485010, 486912, 487728, 517344, 518211, 541920, 547776, 575790, 578048, 582012, 587520, 608640, 609660, 614176, 646680, 650304, 684720, 689792, 690948, 715786, 722560, 727515, 730368, 767720, 776016, 811520, 812880, 862240, 863685, 867072, 912960, 921264, 970020, 975456, 1034688, 1036422, 1073679, 1083840, 1095552, 1151580, 1164024, 1175040, 1217280, 1219320, 1228352, 1293360, 1300608, 1369440, 1379584, 1381896, 1431572, 1445120, 1455030, 1460736, 1535440, 1552032, 1625760, 1724480, 1727370, 1734144, 1789465, 1825920, 1842528, 1940040, 1950912, 2069376, 2072844, 2147358, 2167680, 2191104, 2303160, 2328048, 2434560, 2438640, 2456704, 2586720, 2591055, 2601216, 2738880, 2759168, 2763792, 2863144, 2890240, 2910060, 3070880, 3104064, 3221037, 3251520, 3448960, 3454740, 3578930, 3651840, 3685056, 3880080, 3901824, 4138752, 4145688, 4294716, 4335360, 4382208, 4606320, 4656096, 4877280, 4913408, 5173440, 5182110, 5202432, 5368395, 5477760, 5527584, 5726288, 5820120, 6084181, 6141760, 6208128, 6442074, 6503040, 6897920, 6909480, 7157860, 7303680, 7370112, 7760160, 7803648, 8277504, 8291376, 8589432, 8670720, 9212640, 9312192, 9663111, 9754560, 9826816, 10346880, 10364220, 10736790, 10955520, 11055168, 11452576, 11640240, 12168362, 12283520, 12416256, 12884148, 13006080, 13795840, 13818960, 14315720, 14740224, 15520320, 15607296, 16105185, 16582752, 17178864, 18252543, 18425280, 18624384, 19326222, 19509120, 20693760, 20728440, 21473580, 21911040, 22110336, 22905152, 23280480, 24336724, 24567040, 24832512, 25768296, 26012160, 27637920, 28631440, 29480448, 30420905, 31040640, 32210370, 33165504, 34357728, 36505086, 36850560, 37248768, 38652444, 39018240, 41387520, 41456880, 42947160, 44220672, 45810304, 46560960, 48315555, 48673448, 49134080, 51536592, 54757629, 55275840, 57262880, 60841810, 62081280, 64420740, 66331008, 68715456, 73010172, 73701120, 74497536, 77304888, 78036480, 82913760, 85894320, 88441344, 91262715, 91620608, 93121920, 96631110, 97346896, 103073184, 109515258, 110551680, 114525760, 121683620, 124162560, 128841480, 132662016, 137430912, 146020344, 147402240, 154609776, 164272887, 165827520, 171788640, 182525430, 183241216, 186243840, 193262220, 194693792, 206146368, 219030516, 221103360, 229051520, 243367240, 257682960, 265324032, 273788145, 274861824, 292040688, 309219552, 328545774, 331655040, 343577280, 365050860, 372487680, 386524440, 389387584, 412292736, 438061032, 442206720, 458103040, 486734480, 515365920, 547576290, 549723648, 584081376, 618439104, 657091548, 663310080, 687154560, 730101720, 773048880, 778775168, 821364435, 824585472, 876122064, 916206080, 973468960, 1030731840, 1095152580, 1168162752, 1236878208, 1314183096, 1326620160, 1374309120, 1460203440, 1546097760, 1557550336, 1642728870, 1649170944, 1752244128, 1946937920, 2061463680, 2190305160, 2336325504, 2473756416, 2628366192, 2748618240, 2920406880, 3092195520, 3115100672, 3285457740, 3504488256, 3893875840, 4122927360, 4380610320, 4672651008, 4947512832, 5256732384, 5840813760, 6184391040, 6570915480, 7008976512, 7787751680, 8245854720, 8761220640, 9345302016, 10513464768, 11681627520, 12368782080, 13141830960, 14017953024, 15575503360, 17522441280, 21026929536, 23363255040, 24737564160, 26283661920, 28035906048, 35044882560, 42053859072, 46726510080, 52567323840, 70089765120, 84107718144, 105134647680, 140179530240, 210269295360, 420538590720]

約数ペア:

[(1, 420538590720), (2, 210269295360), (3, 140179530240), (4, 105134647680), (5, 84107718144), (6, 70089765120), (8, 52567323840), (9, 46726510080), (10, 42053859072), (12, 35044882560), (15, 28035906048), (16, 26283661920), (17, 24737564160), (18, 23363255040), (20, 21026929536), (24, 17522441280), (27, 15575503360), (30, 14017953024), (32, 13141830960), (34, 12368782080), (36, 11681627520), (40, 10513464768), (45, 9345302016), (48, 8761220640), (51, 8245854720), (54, 7787751680), (60, 7008976512), (64, 6570915480), (68, 6184391040), (72, 5840813760), (80, 5256732384), (85, 4947512832), (90, 4672651008), (96, 4380610320), (102, 4122927360), (108, 3893875840), (120, 3504488256), (128, 3285457740), (135, 3115100672), (136, 3092195520), (144, 2920406880), (153, 2748618240), (160, 2628366192), (170, 2473756416), (180, 2336325504), (192, 2190305160), (204, 2061463680), (216, 1946937920), (240, 1752244128), (255, 1649170944), (256, 1642728870), (270, 1557550336), (272, 1546097760), (288, 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(2560, 164272887), (2720, 154609776), (2853, 147402240), (2880, 146020344), (3060, 137430912), (3170, 132662016), (3264, 128841480), (3387, 124162560), (3456, 121683620), (3672, 114525760), (3804, 110551680), (3840, 109515258), (4080, 103073184), (4320, 97346896), (4352, 96631110), (4516, 93121920), (4590, 91620608), (4608, 91262715), (4755, 88441344), (4896, 85894320), (5072, 82913760), (5389, 78036480), (5440, 77304888), (5645, 74497536), (5706, 73701120), (5760, 73010172), (6120, 68715456), (6340, 66331008), (6528, 64420740), (6774, 62081280), (6912, 60841810), (7344, 57262880), (7608, 55275840), (7680, 54757629), (8160, 51536592), (8559, 49134080), (8640, 48673448), (8704, 48315555), (9032, 46560960), (9180, 45810304), (9510, 44220672), (9792, 42947160), (10144, 41456880), (10161, 41387520), (10778, 39018240), (10880, 38652444), (11290, 37248768), (11412, 36850560), (11520, 36505086), (12240, 34357728), (12680, 33165504), (13056, 32210370), (13548, 31040640), (13824, 30420905), (14265, 29480448), (14688, 28631440), (15216, 27637920), (16167, 26012160), (16320, 25768296), (16935, 24832512), (17118, 24567040), (17280, 24336724), (18064, 23280480), (18360, 22905152), (19020, 22110336), (19193, 21911040), (19584, 21473580), (20288, 20728440), (20322, 20693760), (21556, 19509120), (21760, 19326222), (22580, 18624384), (22824, 18425280), (23040, 18252543), (24480, 17178864), (25360, 16582752), (26112, 16105185), (26945, 15607296), (27096, 15520320), (28530, 14740224), (29376, 14315720), (30432, 13818960), (30483, 13795840), (32334, 13006080), (32640, 12884148), (33870, 12416256), (34236, 12283520), (34560, 12168362), (36128, 11640240), (36720, 11452576), (38040, 11055168), (38386, 10955520), (39168, 10736790), (40576, 10364220), (40644, 10346880), (42795, 9826816), (43112, 9754560), (43520, 9663111), (45160, 9312192), (45648, 9212640), (48501, 8670720), (48960, 8589432), (50720, 8291376), (50805, 8277504), (53890, 7803648), (54192, 7760160), (57060, 7370112), (57579, 7303680), (58752, 7157860), (60864, 6909480), (60966, 6897920), (64668, 6503040), (65280, 6442074), (67740, 6208128), (68472, 6141760), (69120, 6084181), (72256, 5820120), (73440, 5726288), (76080, 5527584), (76772, 5477760), (78336, 5368395), (80835, 5202432), (81152, 5182110), (81288, 5173440), (85590, 4913408), (86224, 4877280), (90320, 4656096), (91296, 4606320), (95965, 4382208), (97002, 4335360), (97920, 4294716), (101440, 4145688), (101610, 4138752), (107780, 3901824), (108384, 3880080), (114120, 3685056), (115158, 3651840), (117504, 3578930), (121728, 3454740), (121932, 3448960), (129336, 3251520), (130560, 3221037), (135480, 3104064), (136944, 3070880), (144512, 2910060), (145503, 2890240), (146880, 2863144), (152160, 2763792), (152415, 2759168), (153544, 2738880), (161670, 2601216), (162304, 2591055), (162576, 2586720), (171180, 2456704), (172448, 2438640), (172737, 2434560), (180640, 2328048), (182592, 2303160), (191930, 2191104), (194004, 2167680), (195840, 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