621067632640

素因数分解:

$2^{18}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 608

約数和(自身を含む): 1894076964864

約数和(自身を除く): 1273009332224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 64, 65, 70, 80, 82, 91, 104, 112, 127, 128, 130, 140, 160, 164, 182, 205, 208, 224, 254, 256, 260, 280, 287, 320, 328, 364, 410, 416, 448, 455, 508, 512, 520, 533, 560, 574, 635, 640, 656, 728, 820, 832, 889, 896, 910, 1016, 1024, 1040, 1066, 1120, 1148, 1270, 1280, 1312, 1435, 1456, 1640, 1651, 1664, 1778, 1792, 1820, 2032, 2048, 2080, 2132, 2240, 2296, 2540, 2560, 2624, 2665, 2870, 2912, 3280, 3302, 3328, 3556, 3584, 3640, 3731, 4064, 4096, 4160, 4264, 4445, 4480, 4592, 5080, 5120, 5207, 5248, 5330, 5740, 5824, 6560, 6604, 6656, 7112, 7168, 7280, 7462, 8128, 8192, 8255, 8320, 8528, 8890, 8960, 9184, 10160, 10240, 10414, 10496, 10660, 11480, 11557, 11648, 13120, 13208, 13312, 14224, 14336, 14560, 14924, 16256, 16384, 16510, 16640, 17056, 17780, 17920, 18368, 18655, 20320, 20480, 20828, 20992, 21320, 22960, 23114, 23296, 26035, 26240, 26416, 26624, 28448, 28672, 29120, 29848, 32512, 32768, 33020, 33280, 34112, 35560, 35840, 36449, 36736, 37310, 40640, 40960, 41656, 41984, 42640, 45920, 46228, 46592, 52070, 52480, 52832, 53248, 56896, 57344, 57785, 58240, 59696, 65024, 65536, 66040, 66560, 67691, 68224, 71120, 71680, 72898, 73472, 74620, 81280, 81920, 83312, 83968, 85280, 91840, 92456, 93184, 104140, 104960, 105664, 106496, 113792, 114688, 115570, 116480, 119392, 130048, 131072, 132080, 133120, 135382, 136448, 142240, 143360, 145796, 146944, 149240, 162560, 163840, 166624, 167936, 170560, 182245, 183680, 184912, 186368, 208280, 209920, 211328, 212992, 227584, 229376, 231140, 232960, 238784, 260096, 262144, 264160, 266240, 270764, 272896, 284480, 286720, 291592, 293888, 298480, 325120, 327680, 333248, 335872, 338455, 341120, 364490, 367360, 369824, 372736, 416560, 419840, 422656, 425984, 455168, 458752, 462280, 465920, 473837, 477568, 520192, 528320, 532480, 541528, 545792, 568960, 573440, 583184, 587776, 596960, 650240, 655360, 666496, 671744, 676910, 682240, 728980, 734720, 739648, 745472, 833120, 839680, 845312, 851968, 910336, 917504, 924560, 931840, 947674, 955136, 1040384, 1056640, 1064960, 1083056, 1091584, 1137920, 1146880, 1166368, 1175552, 1193920, 1300480, 1310720, 1332992, 1343488, 1353820, 1364480, 1457960, 1469440, 1479296, 1490944, 1666240, 1679360, 1690624, 1703936, 1820672, 1835008, 1849120, 1863680, 1895348, 1910272, 2080768, 2113280, 2129920, 2166112, 2183168, 2275840, 2293760, 2332736, 2351104, 2369185, 2387840, 2600960, 2665984, 2686976, 2707640, 2728960, 2915920, 2938880, 2958592, 2981888, 3332480, 3358720, 3381248, 3407872, 3641344, 3698240, 3727360, 3790696, 3820544, 4161536, 4226560, 4259840, 4332224, 4366336, 4551680, 4587520, 4665472, 4702208, 4738370, 4775680, 5201920, 5331968, 5373952, 5415280, 5457920, 5831840, 5877760, 5917184, 5963776, 6664960, 6717440, 6762496, 7282688, 7396480, 7454720, 7581392, 7641088, 8323072, 8453120, 8519680, 8664448, 8732672, 9103360, 9175040, 9330944, 9404416, 9476740, 9551360, 10403840, 10663936, 10747904, 10830560, 10915840, 11663680, 11755520, 11834368, 11927552, 13329920, 13434880, 13524992, 14565376, 14792960, 14909440, 15162784, 15282176, 16646144, 16906240, 17039360, 17328896, 17465344, 18206720, 18661888, 18808832, 18953480, 19102720, 20807680, 21327872, 21661120, 21831680, 23327360, 23511040, 23668736, 23855104, 26659840, 26869760, 27049984, 29130752, 29585920, 29818880, 30325568, 30564352, 33292288, 33812480, 34657792, 34930688, 36413440, 37323776, 37617664, 37906960, 38205440, 41615360, 42655744, 43322240, 43663360, 46654720, 47022080, 47337472, 53319680, 53739520, 54099968, 58261504, 59171840, 59637760, 60651136, 61128704, 67624960, 69315584, 69861376, 72826880, 74647552, 75235328, 75813920, 76410880, 83230720, 85311488, 86644480, 87326720, 93309440, 94044160, 94674944, 106639360, 108199936, 116523008, 118343680, 119275520, 121302272, 122257408, 135249920, 138631168, 139722752, 145653760, 149295104, 151627840, 152821760, 166461440, 170622976, 173288960, 174653440, 186618880, 188088320, 189349888, 213278720, 216399872, 233046016, 236687360, 242604544, 244514816, 270499840, 277262336, 291307520, 298590208, 303255680, 305643520, 341245952, 346577920, 349306880, 373237760, 376176640, 378699776, 426557440, 432799744, 473374720, 485209088, 489029632, 540999680, 554524672, 582615040, 597180416, 606511360, 611287040, 682491904, 693155840, 698613760, 746475520, 757399552, 853114880, 946749440, 970418176, 978059264, 1081999360, 1109049344, 1165230080, 1194360832, 1213022720, 1222574080, 1364983808, 1386311680, 1492951040, 1514799104, 1706229760, 1893498880, 1940836352, 2163998720, 2218098688, 2388721664, 2426045440, 2445148160, 2772623360, 2985902080, 3029598208, 3412459520, 3786997760, 3881672704, 4436197376, 4777443328, 4852090880, 4890296320, 5545246720, 5971804160, 6824919040, 7573995520, 7763345408, 8872394752, 9554886656, 9704181760, 11090493440, 11943608320, 15147991040, 15526690816, 17744789504, 19408363520, 22180986880, 23887216640, 31053381632, 38816727040, 44361973760, 47774433280, 62106763264, 77633454080, 88723947520, 124213526528, 155266908160, 310533816320, 621067632640]

約数ペア:

[(1, 621067632640), (2, 310533816320), (4, 155266908160), (5, 124213526528), (7, 88723947520), (8, 77633454080), (10, 62106763264), (13, 47774433280), (14, 44361973760), (16, 38816727040), (20, 31053381632), (26, 23887216640), (28, 22180986880), (32, 19408363520), (35, 17744789504), (40, 15526690816), (41, 15147991040), (52, 11943608320), (56, 11090493440), (64, 9704181760), (65, 9554886656), (70, 8872394752), (80, 7763345408), (82, 7573995520), (91, 6824919040), (104, 5971804160), (112, 5545246720), (127, 4890296320), (128, 4852090880), (130, 4777443328), (140, 4436197376), (160, 3881672704), (164, 3786997760), (182, 3412459520), (205, 3029598208), (208, 2985902080), (224, 2772623360), (254, 2445148160), (256, 2426045440), (260, 2388721664), (280, 2218098688), (287, 2163998720), (320, 1940836352), (328, 1893498880), (364, 1706229760), (410, 1514799104), (416, 1492951040), (448, 1386311680), (455, 1364983808), (508, 1222574080), (512, 1213022720), (520, 1194360832), (533, 1165230080), (560, 1109049344), (574, 1081999360), (635, 978059264), (640, 970418176), (656, 946749440), (728, 853114880), (820, 757399552), (832, 746475520), (889, 698613760), (896, 693155840), (910, 682491904), (1016, 611287040), (1024, 606511360), (1040, 597180416), (1066, 582615040), (1120, 554524672), (1148, 540999680), (1270, 489029632), (1280, 485209088), (1312, 473374720), (1435, 432799744), (1456, 426557440), (1640, 378699776), (1651, 376176640), (1664, 373237760), (1778, 349306880), (1792, 346577920), (1820, 341245952), (2032, 305643520), (2048, 303255680), (2080, 298590208), (2132, 291307520), (2240, 277262336), (2296, 270499840), (2540, 244514816), (2560, 242604544), (2624, 236687360), (2665, 233046016), (2870, 216399872), (2912, 213278720), (3280, 189349888), (3302, 188088320), (3328, 186618880), (3556, 174653440), (3584, 173288960), (3640, 170622976), (3731, 166461440), (4064, 152821760), (4096, 151627840), (4160, 149295104), (4264, 145653760), (4445, 139722752), (4480, 138631168), (4592, 135249920), (5080, 122257408), (5120, 121302272), (5207, 119275520), (5248, 118343680), (5330, 116523008), (5740, 108199936), (5824, 106639360), (6560, 94674944), (6604, 94044160), (6656, 93309440), (7112, 87326720), (7168, 86644480), (7280, 85311488), (7462, 83230720), (8128, 76410880), (8192, 75813920), (8255, 75235328), (8320, 74647552), (8528, 72826880), (8890, 69861376), (8960, 69315584), (9184, 67624960), (10160, 61128704), (10240, 60651136), (10414, 59637760), (10496, 59171840), (10660, 58261504), (11480, 54099968), (11557, 53739520), (11648, 53319680), (13120, 47337472), (13208, 47022080), (13312, 46654720), (14224, 43663360), (14336, 43322240), (14560, 42655744), (14924, 41615360), (16256, 38205440), (16384, 37906960), (16510, 37617664), (16640, 37323776), (17056, 36413440), (17780, 34930688), (17920, 34657792), (18368, 33812480), (18655, 33292288), (20320, 30564352), (20480, 30325568), (20828, 29818880), (20992, 29585920), (21320, 29130752), (22960, 27049984), (23114, 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(92456, 6717440), (93184, 6664960), (104140, 5963776), (104960, 5917184), (105664, 5877760), (106496, 5831840), (113792, 5457920), (114688, 5415280), (115570, 5373952), (116480, 5331968), (119392, 5201920), (130048, 4775680), (131072, 4738370), (132080, 4702208), (133120, 4665472), (135382, 4587520), (136448, 4551680), (142240, 4366336), (143360, 4332224), (145796, 4259840), (146944, 4226560), (149240, 4161536), (162560, 3820544), (163840, 3790696), (166624, 3727360), (167936, 3698240), (170560, 3641344), (182245, 3407872), (183680, 3381248), (184912, 3358720), (186368, 3332480), (208280, 2981888), (209920, 2958592), (211328, 2938880), (212992, 2915920), (227584, 2728960), (229376, 2707640), (231140, 2686976), (232960, 2665984), (238784, 2600960), (260096, 2387840), (262144, 2369185), (264160, 2351104), (266240, 2332736), (270764, 2293760), (272896, 2275840), (284480, 2183168), (286720, 2166112), (291592, 2129920), (293888, 2113280), (298480, 2080768), (325120, 1910272), (327680, 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