678020528640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7639}}^1$

素因数の和:7812

約数の個数: 640

約数和(自身を含む): 2689107886080

約数和(自身を除く): 2011087357440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 127, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 254, 256, 260, 273, 280, 312, 320, 336, 364, 381, 384, 390, 416, 420, 448, 455, 480, 508, 512, 520, 546, 560, 624, 635, 640, 672, 728, 762, 768, 780, 832, 840, 889, 896, 910, 960, 1016, 1040, 1092, 1120, 1248, 1270, 1280, 1344, 1365, 1456, 1524, 1536, 1560, 1651, 1664, 1680, 1778, 1792, 1820, 1905, 1920, 2032, 2080, 2184, 2240, 2496, 2540, 2560, 2667, 2688, 2730, 2912, 3048, 3120, 3302, 3328, 3360, 3556, 3584, 3640, 3810, 3840, 4064, 4160, 4368, 4445, 4480, 4953, 4992, 5080, 5334, 5376, 5460, 5824, 6096, 6240, 6604, 6656, 6720, 7112, 7280, 7620, 7639, 7680, 8128, 8255, 8320, 8736, 8890, 8960, 9906, 9984, 10160, 10668, 10752, 10920, 11557, 11648, 12192, 12480, 13208, 13335, 13440, 14224, 14560, 15240, 15278, 16256, 16510, 16640, 17472, 17780, 17920, 19812, 19968, 20320, 21336, 21840, 22917, 23114, 23296, 24384, 24765, 24960, 26416, 26670, 26880, 28448, 29120, 30480, 30556, 32512, 33020, 33280, 34671, 34944, 35560, 38195, 39624, 40640, 42672, 43680, 45834, 46228, 46592, 48768, 49530, 49920, 52832, 53340, 53473, 53760, 56896, 57785, 58240, 60960, 61112, 65024, 66040, 69342, 69888, 71120, 76390, 79248, 81280, 85344, 87360, 91668, 92456, 97536, 99060, 99307, 99840, 105664, 106680, 106946, 113792, 114585, 115570, 116480, 121920, 122224, 132080, 138684, 139776, 142240, 152780, 158496, 160419, 162560, 170688, 173355, 174720, 183336, 184912, 195072, 198120, 198614, 211328, 213360, 213892, 227584, 229170, 231140, 232960, 243840, 244448, 264160, 267365, 277368, 284480, 297921, 305560, 316992, 320838, 325120, 341376, 346710, 349440, 366672, 369824, 396240, 397228, 422656, 426720, 427784, 455168, 458340, 462280, 487680, 488896, 496535, 528320, 534730, 554736, 568960, 595842, 611120, 633984, 641676, 682752, 693420, 695149, 698880, 733344, 739648, 792480, 794456, 802095, 845312, 853440, 855568, 916680, 924560, 970153, 975360, 977792, 993070, 1056640, 1069460, 1109472, 1137920, 1191684, 1222240, 1267968, 1283352, 1365504, 1386840, 1390298, 1466688, 1479296, 1489605, 1584960, 1588912, 1604190, 1706880, 1711136, 1833360, 1849120, 1940306, 1955584, 1986140, 2085447, 2113280, 2138920, 2218944, 2275840, 2383368, 2444480, 2535936, 2566704, 2773680, 2780596, 2910459, 2933376, 2958592, 2979210, 3169920, 3177824, 3208380, 3413760, 3422272, 3475745, 3666720, 3698240, 3880612, 3911168, 3972280, 4170894, 4226560, 4277840, 4437888, 4766736, 4850765, 4888960, 5133408, 5547360, 5561192, 5820918, 5866752, 5917184, 5958420, 6339840, 6355648, 6416760, 6791071, 6827520, 6844544, 6951490, 7333440, 7396480, 7761224, 7944560, 8341788, 8555680, 8875776, 9533472, 9701530, 9777920, 10266816, 10427235, 11094720, 11122384, 11641836, 11733504, 11916840, 12611989, 12679680, 12711296, 12833520, 13582142, 13689088, 13902980, 14552295, 14666880, 14792960, 15522448, 15889120, 16683576, 17111360, 17751552, 19066944, 19403060, 19555840, 20373213, 20533632, 20854470, 22189440, 22244768, 23283672, 23833680, 25223978, 25422592, 25667040, 27164284, 27378176, 27805960, 29104590, 29333760, 29585920, 31044896, 31778240, 33367152, 33955355, 34222720, 37835967, 38133888, 38806120, 40746426, 41067264, 41708940, 44378880, 44489536, 46567344, 47667360, 50447956, 50845184, 51334080, 54328568, 55611920, 58209180, 58667520, 62089792, 63059945, 63556480, 66734304, 67910710, 68445440, 75671934, 76267776, 77612240, 81492852, 82134528, 83417880, 88283923, 88757760, 88979072, 93134688, 95334720, 100895912, 101866065, 102668160, 108657136, 111223840, 116418360, 124179584, 126119890, 127112960, 133468608, 135821420, 136890880, 151343868, 152535552, 155224480, 162985704, 166835760, 176567846, 177958144, 186269376, 189179835, 190669440, 201791824, 203732130, 205336320, 217314272, 222447680, 232836720, 248359168, 252239780, 254225920, 264851769, 266937216, 271642840, 302687736, 310448960, 325971408, 333671520, 353135692, 355916288, 372538752, 378359670, 381338880, 403583648, 407464260, 410672640, 434628544, 441419615, 444895360, 465673440, 496718336, 504479560, 529703538, 533874432, 543285680, 605375472, 620897920, 651942816, 667343040, 706271384, 745077504, 756719340, 762677760, 807167296, 814928520, 869257088, 882839230, 889790720, 931346880, 1008959120, 1059407076, 1067748864, 1086571360, 1210750944, 1241795840, 1303885632, 1324258845, 1334686080, 1412542768, 1490155008, 1513438680, 1614334592, 1629857040, 1738514176, 1765678460, 1779581440, 1862693760, 2017918240, 2118814152, 2173142720, 2421501888, 2483591680, 2607771264, 2648517690, 2669372160, 2825085536, 3026877360, 3228669184, 3259714080, 3477028352, 3531356920, 3725387520, 4035836480, 4237628304, 4346285440, 4843003776, 5215542528, 5297035380, 5338744320, 5650171072, 6053754720, 6457338368, 6519428160, 7062713840, 7450775040, 8071672960, 8475256608, 8692570880, 9686007552, 10431085056, 10594070760, 11300342144, 12107509440, 13038856320, 14125427680, 16143345920, 16950513216, 17385141760, 19372015104, 21188141520, 22600684288, 24215018880, 26077712640, 28250855360, 32286691840, 33901026432, 42376283040, 45201368576, 48430037760, 52155425280, 56501710720, 67802052864, 84752566080, 96860075520, 113003421440, 135604105728, 169505132160, 226006842880, 339010264320, 678020528640]

約数ペア:

[(1, 678020528640), (2, 339010264320), (3, 226006842880), (4, 169505132160), (5, 135604105728), (6, 113003421440), (7, 96860075520), (8, 84752566080), (10, 67802052864), (12, 56501710720), (13, 52155425280), (14, 48430037760), (15, 45201368576), (16, 42376283040), (20, 33901026432), (21, 32286691840), (24, 28250855360), (26, 26077712640), (28, 24215018880), (30, 22600684288), (32, 21188141520), (35, 19372015104), (39, 17385141760), (40, 16950513216), (42, 16143345920), (48, 14125427680), (52, 13038856320), (56, 12107509440), (60, 11300342144), (64, 10594070760), (65, 10431085056), (70, 9686007552), (78, 8692570880), (80, 8475256608), (84, 8071672960), (91, 7450775040), (96, 7062713840), (104, 6519428160), (105, 6457338368), (112, 6053754720), (120, 5650171072), (127, 5338744320), (128, 5297035380), (130, 5215542528), (140, 4843003776), (156, 4346285440), (160, 4237628304), (168, 4035836480), (182, 3725387520), (192, 3531356920), (195, 3477028352), (208, 3259714080), (210, 3228669184), 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(1680, 403583648), (1778, 381338880), (1792, 378359670), (1820, 372538752), (1905, 355916288), (1920, 353135692), (2032, 333671520), (2080, 325971408), (2184, 310448960), (2240, 302687736), (2496, 271642840), (2540, 266937216), (2560, 264851769), (2667, 254225920), (2688, 252239780), (2730, 248359168), (2912, 232836720), (3048, 222447680), (3120, 217314272), (3302, 205336320), (3328, 203732130), (3360, 201791824), (3556, 190669440), (3584, 189179835), (3640, 186269376), (3810, 177958144), (3840, 176567846), (4064, 166835760), (4160, 162985704), (4368, 155224480), (4445, 152535552), (4480, 151343868), (4953, 136890880), (4992, 135821420), (5080, 133468608), (5334, 127112960), (5376, 126119890), (5460, 124179584), (5824, 116418360), (6096, 111223840), (6240, 108657136), (6604, 102668160), (6656, 101866065), (6720, 100895912), (7112, 95334720), (7280, 93134688), (7620, 88979072), (7639, 88757760), (7680, 88283923), (8128, 83417880), (8255, 82134528), (8320, 81492852), (8736, 77612240), (8890, 76267776), (8960, 75671934), (9906, 68445440), (9984, 67910710), (10160, 66734304), (10668, 63556480), (10752, 63059945), (10920, 62089792), (11557, 58667520), (11648, 58209180), (12192, 55611920), (12480, 54328568), (13208, 51334080), (13335, 50845184), (13440, 50447956), (14224, 47667360), (14560, 46567344), (15240, 44489536), (15278, 44378880), (16256, 41708940), (16510, 41067264), (16640, 40746426), (17472, 38806120), (17780, 38133888), (17920, 37835967), (19812, 34222720), (19968, 33955355), (20320, 33367152), (21336, 31778240), (21840, 31044896), (22917, 29585920), (23114, 29333760), (23296, 29104590), (24384, 27805960), (24765, 27378176), (24960, 27164284), (26416, 25667040), (26670, 25422592), (26880, 25223978), (28448, 23833680), (29120, 23283672), (30480, 22244768), (30556, 22189440), (32512, 20854470), (33020, 20533632), (33280, 20373213), (34671, 19555840), (34944, 19403060), (35560, 19066944), (38195, 17751552), (39624, 17111360), (40640, 16683576), (42672, 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