20308654080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 1152

約数和(自身を含む): 87574556160

約数和(自身を除く): 67265902080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 23, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 46, 48, 52, 55, 60, 64, 65, 66, 67, 69, 72, 78, 80, 88, 90, 92, 96, 99, 104, 110, 115, 117, 120, 128, 130, 132, 134, 138, 143, 144, 156, 160, 165, 176, 180, 184, 192, 195, 198, 201, 207, 208, 220, 230, 234, 240, 253, 256, 260, 264, 268, 276, 286, 288, 299, 312, 320, 330, 335, 345, 352, 360, 368, 384, 390, 396, 402, 414, 416, 429, 440, 460, 468, 480, 495, 506, 512, 520, 528, 536, 552, 572, 576, 585, 598, 603, 624, 640, 660, 670, 690, 704, 715, 720, 736, 737, 759, 768, 780, 792, 804, 828, 832, 858, 871, 880, 897, 920, 936, 960, 990, 1005, 1012, 1024, 1035, 1040, 1056, 1072, 1104, 1144, 1152, 1170, 1196, 1206, 1248, 1265, 1280, 1287, 1320, 1340, 1380, 1408, 1430, 1440, 1472, 1474, 1495, 1518, 1536, 1541, 1560, 1584, 1608, 1656, 1664, 1716, 1742, 1760, 1794, 1840, 1872, 1920, 1980, 2010, 2024, 2048, 2070, 2080, 2112, 2144, 2145, 2208, 2211, 2277, 2288, 2304, 2340, 2392, 2412, 2496, 2530, 2560, 2574, 2613, 2640, 2680, 2691, 2760, 2816, 2860, 2880, 2944, 2948, 2990, 3015, 3036, 3072, 3082, 3120, 3168, 3216, 3289, 3312, 3328, 3432, 3484, 3520, 3588, 3680, 3685, 3744, 3795, 3840, 3960, 4020, 4048, 4140, 4160, 4224, 4288, 4290, 4355, 4416, 4422, 4485, 4554, 4576, 4608, 4623, 4680, 4784, 4824, 4992, 5060, 5120, 5148, 5226, 5280, 5360, 5382, 5520, 5632, 5720, 5760, 5888, 5896, 5980, 6030, 6072, 6144, 6164, 6240, 6336, 6432, 6435, 6578, 6624, 6633, 6656, 6864, 6968, 7040, 7176, 7360, 7370, 7488, 7590, 7680, 7705, 7839, 7920, 8040, 8096, 8280, 8320, 8448, 8576, 8580, 8710, 8832, 8844, 8970, 9108, 9152, 9216, 9246, 9360, 9568, 9581, 9648, 9867, 9984, 10120, 10240, 10296, 10452, 10560, 10720, 10764, 11040, 11055, 11264, 11385, 11440, 11520, 11776, 11792, 11960, 12060, 12144, 12328, 12480, 12672, 12864, 12870, 13065, 13156, 13248, 13266, 13312, 13455, 13728, 13869, 13936, 14080, 14352, 14720, 14740, 14976, 15180, 15360, 15410, 15678, 15840, 16080, 16192, 16445, 16560, 16640, 16896, 16951, 17152, 17160, 17420, 17664, 17688, 17940, 18216, 18304, 18432, 18492, 18720, 19136, 19162, 19296, 19734, 19968, 20033, 20240, 20592, 20904, 21120, 21440, 21528, 22080, 22110, 22528, 22770, 22880, 23040, 23115, 23552, 23584, 23920, 24120, 24288, 24656, 24960, 25344, 25728, 25740, 26130, 26312, 26496, 26532, 26624, 26910, 27456, 27738, 27872, 28160, 28704, 28743, 29440, 29480, 29601, 29952, 30360, 30720, 30820, 31356, 31680, 32160, 32384, 32890, 33120, 33165, 33280, 33792, 33902, 34304, 34320, 34840, 35328, 35376, 35880, 36432, 36608, 36984, 37440, 38272, 38324, 38592, 39195, 39468, 39936, 40066, 40480, 41184, 41808, 42240, 42880, 43056, 44160, 44220, 45540, 45760, 46080, 46230, 47104, 47168, 47840, 47905, 48240, 48576, 49312, 49335, 49920, 50688, 50853, 51456, 51480, 52260, 52624, 52992, 53064, 53820, 54912, 55476, 55744, 56320, 57408, 57486, 58880, 58960, 59202, 59904, 60099, 60720, 61640, 62712, 63360, 64320, 64768, 65780, 66240, 66330, 66560, 67584, 67804, 68608, 68640, 69345, 69680, 70656, 70752, 71760, 72864, 73216, 73968, 74880, 76544, 76648, 77184, 78390, 78936, 79872, 80132, 80960, 82368, 83616, 84480, 84755, 85760, 86112, 86229, 88320, 88440, 91080, 91520, 92160, 92460, 94336, 95680, 95810, 96480, 97152, 98624, 98670, 99840, 100165, 101376, 101706, 102912, 102960, 104520, 105248, 105984, 106128, 107640, 109824, 110952, 111488, 112640, 114816, 114972, 117760, 117920, 118404, 119808, 120198, 121440, 123280, 125424, 126720, 128640, 129536, 131560, 132480, 132660, 133120, 135608, 137216, 137280, 138690, 139360, 141312, 141504, 143520, 143715, 145728, 146432, 147936, 148005, 149760, 152559, 153088, 153296, 154368, 156780, 157872, 160264, 161920, 164736, 167232, 168960, 169510, 171520, 172224, 172458, 176640, 176880, 180297, 182160, 183040, 184920, 188672, 191360, 191620, 192960, 194304, 197248, 197340, 199680, 200330, 202752, 203412, 205824, 205920, 209040, 210496, 211968, 212256, 215280, 219648, 220363, 221904, 222976, 229632, 229944, 235520, 235840, 236808, 239616, 240396, 242880, 246560, 250848, 253440, 254265, 257280, 259072, 263120, 264960, 265320, 271216, 274560, 277380, 278720, 283008, 287040, 287430, 291456, 292864, 295872, 296010, 299520, 300495, 305118, 306176, 306592, 308736, 313560, 315744, 320528, 323840, 329472, 334464, 337920, 339020, 343040, 344448, 344916, 353280, 353760, 360594, 364320, 366080, 369840, 377344, 382720, 383240, 385920, 388608, 394496, 394680, 399360, 400660, 406824, 411648, 411840, 418080, 420992, 423936, 424512, 430560, 431145, 439296, 440726, 443808, 445952, 459264, 459888, 471680, 473616, 480792, 485760, 493120, 501696, 506880, 508530, 514560, 518144, 526240, 529920, 530640, 542432, 549120, 554760, 557440, 566016, 574080, 574860, 582912, 591744, 592020, 599040, 600990, 610236, 612352, 613184, 617472, 627120, 631488, 641056, 647680, 658944, 661089, 668928, 678040, 686080, 688896, 689832, 706560, 707520, 721188, 728640, 732160, 739680, 754688, 762795, 765440, 766480, 771840, 777216, 788992, 789360, 801320, 813648, 823680, 836160, 841984, 849024, 861120, 862290, 878592, 881452, 887616, 891904, 901485, 918528, 919776, 943360, 947232, 961584, 971520, 986240, 1003392, 1013760, 1017060, 1029120, 1052480, 1059840, 1061280, 1084864, 1098240, 1101815, 1109520, 1114880, 1132032, 1148160, 1149720, 1165824, 1183488, 1184040, 1198080, 1201980, 1220472, 1226368, 1234944, 1254240, 1262976, 1282112, 1295360, 1317888, 1322178, 1337856, 1356080, 1377792, 1379664, 1415040, 1442376, 1457280, 1464320, 1479360, 1509376, 1525590, 1530880, 1532960, 1543680, 1554432, 1577984, 1578720, 1602640, 1627296, 1647360, 1672320, 1683968, 1698048, 1722240, 1724580, 1762904, 1775232, 1783808, 1802970, 1837056, 1839552, 1886720, 1894464, 1923168, 1943040, 1972480, 1983267, 2006784, 2034120, 2058240, 2104960, 2119680, 2122560, 2169728, 2196480, 2203630, 2219040, 2229760, 2264064, 2296320, 2299440, 2331648, 2366976, 2368080, 2403960, 2440944, 2452736, 2508480, 2525952, 2564224, 2590720, 2635776, 2644356, 2675712, 2712160, 2755584, 2759328, 2830080, 2884752, 2914560, 2958720, 3051180, 3061760, 3065920, 3087360, 3155968, 3157440, 3205280, 3254592, 3294720, 3305445, 3344640, 3367936, 3396096, 3444480, 3449160, 3525808, 3550464, 3605940, 3679104, 3773440, 3788928, 3846336, 3886080, 3944960, 3966534, 4013568, 4068240, 4209920, 4245120, 4339456, 4392960, 4407260, 4438080, 4459520, 4528128, 4592640, 4598880, 4663296, 4733952, 4736160, 4807920, 4881888, 4905472, 5016960, 5051904, 5128448, 5288712, 5351424, 5424320, 5511168, 5518656, 5660160, 5769504, 5829120, 5917440, 6102360, 6131840, 6174720, 6314880, 6410560, 6509184, 6589440, 6610890, 6689280, 6735872, 6792192, 6888960, 6898320, 7051616, 7100928, 7211880, 7358208, 7546880, 7577856, 7692672, 7772160, 7889920, 7933068, 8027136, 8136480, 8419840, 8490240, 8678912, 8814520, 8876160, 8919040, 9185280, 9197760, 9467904, 9472320, 9615840, 9763776, 9810944, 9916335, 10033920, 10103808, 10256896, 10577424, 10848640, 11037312, 11320320, 11539008, 11658240, 11834880, 12204720, 12263680, 12629760, 12821120, 13018368, 13178880, 13221780, 13378560, 13584384, 13777920, 13796640, 14103232, 14201856, 14423760, 14716416, 15155712, 15385344, 15779840, 15866136, 16054272, 16272960, 16839680, 16980480, 17357824, 17629040, 17752320, 18395520, 18944640, 19231680, 19527552, 19621888, 19832670, 20067840, 20207616, 20513792, 21154848, 21697280, 22074624, 22640640, 23078016, 23316480, 23669760, 24409440, 24527360, 25259520, 25642240, 26036736, 26443560, 26757120, 27555840, 27593280, 28206464, 28403712, 28847520, 29432832, 30311424, 30770688, 31732272, 32545920, 33679360, 33960960, 34715648, 35258080, 35504640, 36791040, 37889280, 38463360, 39055104, 39665340, 40135680, 41027584, 42309696, 43394560, 44149248, 46156032, 47339520, 48818880, 49054720, 50519040, 51284480, 52073472, 52887120, 55186560, 56412928, 57695040, 58865664, 60622848, 61541376, 63464544, 65091840, 67921920, 70516160, 71009280, 73582080, 75778560, 76926720, 78110208, 79330680, 80271360, 84619392, 86789120, 88298496, 92312064, 97637760, 98109440, 101038080, 102568960, 104146944, 105774240, 110373120, 112825856, 115390080, 123082752, 126929088, 130183680, 141032320, 142018560, 147164160, 151557120, 153853440, 156220416, 158661360, 169238784, 173578240, 176596992, 184624128, 195275520, 205137920, 211548480, 220746240, 225651712, 230780160, 253858176, 260367360, 282064640, 294328320, 303114240, 307706880, 312440832, 317322720, 338477568, 369248256, 390551040, 423096960, 441492480, 451303424, 461560320, 507716352, 520734720, 564129280, 615413760, 634645440, 676955136, 781102080, 846193920, 882984960, 923120640, 1015432704, 1128258560, 1269290880, 1353910272, 1562204160, 1692387840, 1846241280, 2030865408, 2256517120, 2538581760, 3384775680, 4061730816, 5077163520, 6769551360, 10154327040, 20308654080]

約数ペア:

[(1, 20308654080), (2, 10154327040), (3, 6769551360), (4, 5077163520), (5, 4061730816), (6, 3384775680), (8, 2538581760), (9, 2256517120), (10, 2030865408), (11, 1846241280), (12, 1692387840), (13, 1562204160), (15, 1353910272), (16, 1269290880), (18, 1128258560), (20, 1015432704), (22, 923120640), (23, 882984960), (24, 846193920), (26, 781102080), (30, 676955136), (32, 634645440), (33, 615413760), (36, 564129280), (39, 520734720), (40, 507716352), (44, 461560320), (45, 451303424), (46, 441492480), (48, 423096960), (52, 390551040), (55, 369248256), (60, 338477568), (64, 317322720), (65, 312440832), (66, 307706880), (67, 303114240), (69, 294328320), (72, 282064640), (78, 260367360), (80, 253858176), (88, 230780160), (90, 225651712), (92, 220746240), (96, 211548480), (99, 205137920), (104, 195275520), (110, 184624128), (115, 176596992), (117, 173578240), (120, 169238784), (128, 158661360), (130, 156220416), (132, 153853440), (134, 151557120), (138, 147164160), (143, 142018560), (144, 141032320), (156, 130183680), (160, 126929088), (165, 123082752), (176, 115390080), (180, 112825856), (184, 110373120), (192, 105774240), (195, 104146944), (198, 102568960), (201, 101038080), (207, 98109440), (208, 97637760), (220, 92312064), (230, 88298496), (234, 86789120), (240, 84619392), (253, 80271360), (256, 79330680), (260, 78110208), (264, 76926720), (268, 75778560), (276, 73582080), (286, 71009280), (288, 70516160), (299, 67921920), (312, 65091840), (320, 63464544), (330, 61541376), (335, 60622848), (345, 58865664), (352, 57695040), (360, 56412928), (368, 55186560), (384, 52887120), (390, 52073472), (396, 51284480), (402, 50519040), (414, 49054720), (416, 48818880), (429, 47339520), (440, 46156032), (460, 44149248), (468, 43394560), (480, 42309696), (495, 41027584), (506, 40135680), (512, 39665340), (520, 39055104), (528, 38463360), (536, 37889280), (552, 36791040), (572, 35504640), (576, 35258080), (585, 34715648), (598, 33960960), (603, 33679360), (624, 32545920), (640, 31732272), (660, 30770688), (670, 30311424), (690, 29432832), (704, 28847520), (715, 28403712), (720, 28206464), (736, 27593280), (737, 27555840), (759, 26757120), (768, 26443560), (780, 26036736), (792, 25642240), (804, 25259520), (828, 24527360), (832, 24409440), (858, 23669760), (871, 23316480), (880, 23078016), (897, 22640640), (920, 22074624), (936, 21697280), (960, 21154848), (990, 20513792), (1005, 20207616), (1012, 20067840), (1024, 19832670), (1035, 19621888), (1040, 19527552), (1056, 19231680), (1072, 18944640), (1104, 18395520), (1144, 17752320), (1152, 17629040), (1170, 17357824), (1196, 16980480), (1206, 16839680), (1248, 16272960), (1265, 16054272), (1280, 15866136), (1287, 15779840), (1320, 15385344), (1340, 15155712), (1380, 14716416), (1408, 14423760), (1430, 14201856), (1440, 14103232), (1472, 13796640), (1474, 13777920), (1495, 13584384), (1518, 13378560), (1536, 13221780), (1541, 13178880), (1560, 13018368), (1584, 12821120), (1608, 12629760), (1656, 12263680), (1664, 12204720), (1716, 11834880), (1742, 11658240), (1760, 11539008), (1794, 11320320), (1840, 11037312), (1872, 10848640), (1920, 10577424), (1980, 10256896), (2010, 10103808), (2024, 10033920), (2048, 9916335), (2070, 9810944), (2080, 9763776), (2112, 9615840), (2144, 9472320), (2145, 9467904), (2208, 9197760), (2211, 9185280), (2277, 8919040), (2288, 8876160), (2304, 8814520), (2340, 8678912), (2392, 8490240), (2412, 8419840), (2496, 8136480), (2530, 8027136), (2560, 7933068), (2574, 7889920), (2613, 7772160), (2640, 7692672), (2680, 7577856), (2691, 7546880), (2760, 7358208), (2816, 7211880), (2860, 7100928), (2880, 7051616), (2944, 6898320), (2948, 6888960), (2990, 6792192), (3015, 6735872), (3036, 6689280), (3072, 6610890), (3082, 6589440), (3120, 6509184), (3168, 6410560), (3216, 6314880), (3289, 6174720), (3312, 6131840), (3328, 6102360), (3432, 5917440), (3484, 5829120), (3520, 5769504), (3588, 5660160), (3680, 5518656), (3685, 5511168), (3744, 5424320), (3795, 5351424), (3840, 5288712), (3960, 5128448), (4020, 5051904), (4048, 5016960), (4140, 4905472), (4160, 4881888), (4224, 4807920), (4288, 4736160), (4290, 4733952), (4355, 4663296), (4416, 4598880), (4422, 4592640), (4485, 4528128), (4554, 4459520), (4576, 4438080), (4608, 4407260), (4623, 4392960), (4680, 4339456), (4784, 4245120), (4824, 4209920), (4992, 4068240), (5060, 4013568), (5120, 3966534), (5148, 3944960), (5226, 3886080), (5280, 3846336), (5360, 3788928), (5382, 3773440), (5520, 3679104), (5632, 3605940), (5720, 3550464), (5760, 3525808), (5888, 3449160), (5896, 3444480), (5980, 3396096), (6030, 3367936), (6072, 3344640), (6144, 3305445), (6164, 3294720), (6240, 3254592), (6336, 3205280), (6432, 3157440), (6435, 3155968), (6578, 3087360), (6624, 3065920), (6633, 3061760), (6656, 3051180), (6864, 2958720), (6968, 2914560), (7040, 2884752), (7176, 2830080), (7360, 2759328), (7370, 2755584), (7488, 2712160), (7590, 2675712), (7680, 2644356), (7705, 2635776), (7839, 2590720), (7920, 2564224), (8040, 2525952), (8096, 2508480), (8280, 2452736), (8320, 2440944), (8448, 2403960), (8576, 2368080), (8580, 2366976), (8710, 2331648), (8832, 2299440), (8844, 2296320), (8970, 2264064), (9108, 2229760), (9152, 2219040), (9216, 2203630), (9246, 2196480), (9360, 2169728), (9568, 2122560), (9581, 2119680), (9648, 2104960), (9867, 2058240), (9984, 2034120), (10120, 2006784), (10240, 1983267), (10296, 1972480), (10452, 1943040), (10560, 1923168), (10720, 1894464), (10764, 1886720), (11040, 1839552), (11055, 1837056), (11264, 1802970), (11385, 1783808), (11440, 1775232), (11520, 1762904), (11776, 1724580), (11792, 1722240), (11960, 1698048), (12060, 1683968), (12144, 1672320), (12328, 1647360), (12480, 1627296), (12672, 1602640), (12864, 1578720), (12870, 1577984), (13065, 1554432), (13156, 1543680), (13248, 1532960), (13266, 1530880), (13312, 1525590), (13455, 1509376), (13728, 1479360), (13869, 1464320), (13936, 1457280), (14080, 1442376), (14352, 1415040), (14720, 1379664), 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