21576222720

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:107

約数の個数: 1152

約数和(自身を含む): 90150278400

約数和(自身を除く): 68574055680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 58, 60, 64, 65, 69, 72, 78, 80, 81, 87, 90, 92, 96, 104, 108, 115, 116, 117, 120, 128, 130, 135, 138, 144, 145, 156, 160, 162, 174, 180, 184, 192, 195, 207, 208, 216, 230, 232, 234, 240, 243, 256, 260, 261, 270, 276, 288, 290, 299, 312, 320, 324, 345, 348, 351, 360, 368, 377, 384, 390, 405, 414, 416, 432, 435, 460, 464, 468, 480, 486, 512, 520, 522, 540, 552, 576, 580, 585, 598, 621, 624, 640, 648, 667, 690, 696, 702, 720, 736, 754, 768, 780, 783, 810, 828, 832, 864, 870, 897, 920, 928, 936, 960, 972, 1024, 1035, 1040, 1044, 1053, 1080, 1104, 1131, 1152, 1160, 1170, 1196, 1215, 1242, 1248, 1280, 1296, 1305, 1334, 1380, 1392, 1404, 1440, 1472, 1495, 1508, 1536, 1560, 1566, 1620, 1656, 1664, 1728, 1740, 1755, 1794, 1840, 1856, 1863, 1872, 1885, 1920, 1944, 2001, 2048, 2070, 2080, 2088, 2106, 2160, 2208, 2262, 2304, 2320, 2340, 2349, 2392, 2430, 2484, 2496, 2560, 2592, 2610, 2668, 2691, 2760, 2784, 2808, 2880, 2944, 2990, 3016, 3072, 3105, 3120, 3132, 3159, 3240, 3312, 3328, 3335, 3393, 3456, 3480, 3510, 3588, 3680, 3712, 3726, 3744, 3770, 3840, 3888, 3915, 4002, 4140, 4160, 4176, 4212, 4320, 4416, 4485, 4524, 4608, 4640, 4680, 4698, 4784, 4860, 4968, 4992, 5120, 5184, 5220, 5265, 5336, 5382, 5520, 5568, 5589, 5616, 5655, 5760, 5888, 5980, 6003, 6032, 6144, 6210, 6240, 6264, 6318, 6480, 6624, 6656, 6670, 6786, 6912, 6960, 7020, 7047, 7176, 7360, 7424, 7452, 7488, 7540, 7680, 7776, 7830, 8004, 8073, 8280, 8320, 8352, 8424, 8640, 8671, 8832, 8970, 9048, 9216, 9280, 9315, 9360, 9396, 9568, 9720, 9936, 9984, 10005, 10179, 10240, 10368, 10440, 10530, 10672, 10764, 11040, 11136, 11178, 11232, 11310, 11520, 11745, 11776, 11960, 12006, 12064, 12420, 12480, 12528, 12636, 12960, 13248, 13312, 13340, 13455, 13572, 13824, 13920, 14040, 14094, 14352, 14720, 14848, 14904, 14976, 15080, 15360, 15552, 15660, 15795, 16008, 16146, 16560, 16640, 16704, 16848, 16965, 17280, 17342, 17664, 17940, 18009, 18096, 18432, 18560, 18630, 18720, 18792, 19136, 19440, 19872, 19968, 20010, 20358, 20736, 20880, 21060, 21344, 21528, 22080, 22272, 22356, 22464, 22620, 23040, 23490, 23552, 23920, 24012, 24128, 24219, 24840, 24960, 25056, 25272, 25920, 26013, 26496, 26624, 26680, 26910, 27144, 27648, 27840, 27945, 28080, 28188, 28704, 29440, 29696, 29808, 29952, 30015, 30160, 30537, 30720, 31104, 31320, 31590, 32016, 32292, 33120, 33280, 33408, 33696, 33930, 34560, 34684, 35235, 35328, 35880, 36018, 36192, 37120, 37260, 37440, 37584, 38272, 38880, 39744, 39936, 40020, 40365, 40716, 41472, 41760, 42120, 42688, 43056, 43355, 44160, 44544, 44712, 44928, 45240, 46080, 46980, 47104, 47840, 48024, 48256, 48438, 49680, 49920, 50112, 50544, 50895, 51840, 52026, 52992, 53360, 53820, 54027, 54288, 55296, 55680, 55890, 56160, 56376, 57408, 58880, 59392, 59616, 59904, 60030, 60320, 61074, 62208, 62640, 63180, 64032, 64584, 66240, 66560, 66816, 67392, 67860, 69120, 69368, 70470, 70656, 71760, 72036, 72384, 72657, 74240, 74520, 74880, 75168, 76544, 77760, 78039, 79488, 79872, 80040, 80730, 81432, 82944, 83520, 84240, 85376, 86112, 86710, 88320, 89088, 89424, 89856, 90045, 90480, 91611, 92160, 93960, 95680, 96048, 96512, 96876, 99360, 99840, 100224, 101088, 101790, 103680, 104052, 105984, 106720, 107640, 108054, 108576, 111360, 111780, 112320, 112752, 114816, 117760, 119232, 119808, 120060, 120640, 121095, 122148, 124416, 125280, 126360, 128064, 129168, 130065, 132480, 133120, 133632, 134784, 135720, 138240, 138736, 140940, 141312, 143520, 144072, 144768, 145314, 148480, 149040, 149760, 150336, 152685, 153088, 155520, 156078, 158976, 160080, 161460, 162081, 162864, 165888, 167040, 168480, 170752, 172224, 173420, 176640, 178176, 178848, 179712, 180090, 180960, 183222, 187920, 191360, 192096, 193024, 193752, 198720, 199680, 200448, 202176, 203580, 207360, 208104, 211968, 213440, 215280, 216108, 217152, 222720, 223560, 224640, 225504, 229632, 234117, 235520, 238464, 239616, 240120, 241280, 242190, 244296, 248832, 250560, 252720, 256128, 258336, 260130, 264960, 267264, 269568, 270135, 271440, 276480, 277472, 281880, 287040, 288144, 289536, 290628, 296960, 298080, 299520, 300672, 305370, 306176, 311040, 312156, 317952, 320160, 322920, 324162, 325728, 334080, 336960, 341504, 344448, 346840, 353280, 357696, 359424, 360180, 361920, 363285, 366444, 375840, 382720, 384192, 386048, 387504, 390195, 397440, 399360, 400896, 404352, 407160, 414720, 416208, 423936, 426880, 430560, 432216, 434304, 445440, 447120, 449280, 451008, 458055, 459264, 468234, 476928, 480240, 482560, 484380, 488592, 497664, 501120, 505440, 512256, 516672, 520260, 529920, 534528, 539136, 540270, 542880, 554944, 563760, 574080, 576288, 579072, 581256, 596160, 599040, 601344, 610740, 612352, 622080, 624312, 635904, 640320, 645840, 648324, 651456, 668160, 673920, 683008, 688896, 693680, 702351, 706560, 715392, 718848, 720360, 723840, 726570, 732888, 751680, 765440, 768384, 772096, 775008, 780390, 794880, 801792, 808704, 810405, 814320, 829440, 832416, 853760, 861120, 864432, 868608, 890880, 894240, 898560, 902016, 916110, 918528, 936468, 953856, 960480, 965120, 968760, 977184, 1002240, 1010880, 1024512, 1033344, 1040520, 1059840, 1078272, 1080540, 1085760, 1109888, 1127520, 1148160, 1152576, 1158144, 1162512, 1170585, 1192320, 1198080, 1202688, 1221480, 1244160, 1248624, 1271808, 1280640, 1291680, 1296648, 1302912, 1336320, 1347840, 1366016, 1377792, 1387360, 1404702, 1430784, 1440720, 1447680, 1453140, 1465776, 1503360, 1530880, 1536768, 1550016, 1560780, 1589760, 1603584, 1617408, 1620810, 1628640, 1664832, 1707520, 1722240, 1728864, 1737216, 1788480, 1797120, 1804032, 1832220, 1837056, 1872936, 1907712, 1920960, 1930240, 1937520, 1954368, 2004480, 2021760, 2049024, 2066688, 2081040, 2107053, 2119680, 2156544, 2161080, 2171520, 2219776, 2255040, 2296320, 2305152, 2316288, 2325024, 2341170, 2384640, 2405376, 2442960, 2488320, 2497248, 2561280, 2583360, 2593296, 2605824, 2672640, 2695680, 2755584, 2774720, 2809404, 2861568, 2881440, 2895360, 2906280, 2931552, 3006720, 3061760, 3073536, 3100032, 3121560, 3179520, 3234816, 3241620, 3257280, 3329664, 3415040, 3444480, 3457728, 3474432, 3511755, 3576960, 3594240, 3608064, 3664440, 3745872, 3815424, 3841920, 3860480, 3875040, 3908736, 4008960, 4043520, 4098048, 4133376, 4162080, 4214106, 4322160, 4343040, 4439552, 4510080, 4592640, 4610304, 4650048, 4682340, 4769280, 4810752, 4885920, 4994496, 5122560, 5166720, 5186592, 5211648, 5391360, 5511168, 5549440, 5618808, 5723136, 5762880, 5790720, 5812560, 5863104, 6013440, 6147072, 6200064, 6243120, 6359040, 6469632, 6483240, 6514560, 6659328, 6830080, 6888960, 6915456, 6948864, 7023510, 7153920, 7216128, 7328880, 7491744, 7683840, 7750080, 7817472, 8017920, 8087040, 8266752, 8324160, 8428212, 8644320, 8686080, 8879104, 9020160, 9185280, 9220608, 9300096, 9364680, 9538560, 9771840, 9988992, 10245120, 10333440, 10373184, 10423296, 10535265, 10782720, 11098880, 11237616, 11446272, 11525760, 11581440, 11625120, 11726208, 12026880, 12294144, 12400128, 12486240, 12966480, 13029120, 13318656, 13777920, 13830912, 14047020, 14307840, 14432256, 14657760, 14983488, 15367680, 15500160, 15634944, 16174080, 16533504, 16648320, 16856424, 17288640, 17372160, 17758208, 18040320, 18441216, 18600192, 18729360, 19077120, 19543680, 19977984, 20490240, 20666880, 20746368, 20846592, 21070530, 22197760, 22475232, 23051520, 23250240, 23452416, 24053760, 24800256, 24972480, 25932960, 26058240, 26637312, 27555840, 27661824, 28094040, 28615680, 29315520, 29966976, 30735360, 31000320, 31269888, 32348160, 33296640, 33712848, 34577280, 34744320, 36080640, 36882432, 37200384, 37458720, 39087360, 39955968, 41333760, 41492736, 42141060, 44395520, 44950464, 46103040, 46500480, 46904832, 49600512, 49944960, 51865920, 52116480, 53274624, 55323648, 56188080, 57231360, 58631040, 59933952, 61470720, 62000640, 62539776, 66593280, 67425696, 69154560, 72161280, 74400768, 74917440, 78174720, 79911936, 82667520, 82985472, 84282120, 88791040, 89900928, 92206080, 93000960, 93809664, 99889920, 103731840, 104232960, 110647296, 112376160, 117262080, 119867904, 124001280, 133186560, 134851392, 138309120, 148801536, 149834880, 156349440, 159823872, 165970944, 168564240, 179801856, 184412160, 186001920, 187619328, 199779840, 207463680, 224752320, 234524160, 239735808, 248002560, 266373120, 269702784, 276618240, 299669760, 312698880, 331941888, 337128480, 359603712, 372003840, 399559680, 414927360, 449504640, 469048320, 479471616, 539405568, 553236480, 599339520, 674256960, 719207424, 744007680, 799119360, 829854720, 899009280, 938096640, 1078811136, 1198679040, 1348513920, 1438414848, 1659709440, 1798018560, 2157622272, 2397358080, 2697027840, 3596037120, 4315244544, 5394055680, 7192074240, 10788111360, 21576222720]

約数ペア:

[(1, 21576222720), (2, 10788111360), (3, 7192074240), (4, 5394055680), (5, 4315244544), (6, 3596037120), (8, 2697027840), (9, 2397358080), (10, 2157622272), (12, 1798018560), (13, 1659709440), (15, 1438414848), (16, 1348513920), (18, 1198679040), (20, 1078811136), (23, 938096640), (24, 899009280), (26, 829854720), (27, 799119360), (29, 744007680), (30, 719207424), (32, 674256960), (36, 599339520), (39, 553236480), (40, 539405568), (45, 479471616), (46, 469048320), (48, 449504640), (52, 414927360), (54, 399559680), (58, 372003840), (60, 359603712), (64, 337128480), (65, 331941888), (69, 312698880), (72, 299669760), (78, 276618240), (80, 269702784), (81, 266373120), (87, 248002560), (90, 239735808), (92, 234524160), (96, 224752320), (104, 207463680), (108, 199779840), (115, 187619328), (116, 186001920), (117, 184412160), (120, 179801856), (128, 168564240), (130, 165970944), (135, 159823872), (138, 156349440), (144, 149834880), (145, 148801536), (156, 138309120), (160, 134851392), (162, 133186560), (174, 124001280), (180, 119867904), (184, 117262080), (192, 112376160), (195, 110647296), (207, 104232960), (208, 103731840), (216, 99889920), (230, 93809664), (232, 93000960), (234, 92206080), (240, 89900928), (243, 88791040), (256, 84282120), (260, 82985472), (261, 82667520), (270, 79911936), (276, 78174720), (288, 74917440), (290, 74400768), (299, 72161280), (312, 69154560), (320, 67425696), (324, 66593280), (345, 62539776), (348, 62000640), (351, 61470720), (360, 59933952), (368, 58631040), (377, 57231360), (384, 56188080), (390, 55323648), (405, 53274624), (414, 52116480), (416, 51865920), (432, 49944960), (435, 49600512), (460, 46904832), (464, 46500480), (468, 46103040), (480, 44950464), (486, 44395520), (512, 42141060), (520, 41492736), (522, 41333760), (540, 39955968), (552, 39087360), (576, 37458720), (580, 37200384), (585, 36882432), (598, 36080640), (621, 34744320), (624, 34577280), (640, 33712848), (648, 33296640), (667, 32348160), (690, 31269888), (696, 31000320), (702, 30735360), (720, 29966976), (736, 29315520), (754, 28615680), (768, 28094040), (780, 27661824), (783, 27555840), (810, 26637312), (828, 26058240), (832, 25932960), (864, 24972480), (870, 24800256), (897, 24053760), (920, 23452416), (928, 23250240), (936, 23051520), (960, 22475232), (972, 22197760), (1024, 21070530), (1035, 20846592), (1040, 20746368), (1044, 20666880), (1053, 20490240), (1080, 19977984), (1104, 19543680), (1131, 19077120), (1152, 18729360), (1160, 18600192), (1170, 18441216), (1196, 18040320), (1215, 17758208), (1242, 17372160), (1248, 17288640), (1280, 16856424), (1296, 16648320), (1305, 16533504), (1334, 16174080), (1380, 15634944), (1392, 15500160), (1404, 15367680), (1440, 14983488), (1472, 14657760), (1495, 14432256), (1508, 14307840), (1536, 14047020), (1560, 13830912), (1566, 13777920), (1620, 13318656), (1656, 13029120), (1664, 12966480), (1728, 12486240), (1740, 12400128), (1755, 12294144), (1794, 12026880), (1840, 11726208), (1856, 11625120), (1863, 11581440), (1872, 11525760), (1885, 11446272), (1920, 11237616), (1944, 11098880), (2001, 10782720), (2048, 10535265), (2070, 10423296), (2080, 10373184), (2088, 10333440), (2106, 10245120), (2160, 9988992), (2208, 9771840), (2262, 9538560), (2304, 9364680), (2320, 9300096), (2340, 9220608), (2349, 9185280), (2392, 9020160), (2430, 8879104), (2484, 8686080), (2496, 8644320), (2560, 8428212), (2592, 8324160), (2610, 8266752), (2668, 8087040), (2691, 8017920), (2760, 7817472), (2784, 7750080), (2808, 7683840), (2880, 7491744), (2944, 7328880), (2990, 7216128), (3016, 7153920), (3072, 7023510), (3105, 6948864), (3120, 6915456), (3132, 6888960), (3159, 6830080), (3240, 6659328), (3312, 6514560), (3328, 6483240), (3335, 6469632), (3393, 6359040), (3456, 6243120), (3480, 6200064), (3510, 6147072), (3588, 6013440), (3680, 5863104), (3712, 5812560), (3726, 5790720), (3744, 5762880), (3770, 5723136), (3840, 5618808), (3888, 5549440), (3915, 5511168), (4002, 5391360), (4140, 5211648), (4160, 5186592), (4176, 5166720), (4212, 5122560), (4320, 4994496), (4416, 4885920), (4485, 4810752), (4524, 4769280), (4608, 4682340), (4640, 4650048), (4680, 4610304), (4698, 4592640), (4784, 4510080), (4860, 4439552), (4968, 4343040), (4992, 4322160), (5120, 4214106), (5184, 4162080), (5220, 4133376), (5265, 4098048), (5336, 4043520), (5382, 4008960), (5520, 3908736), (5568, 3875040), (5589, 3860480), (5616, 3841920), (5655, 3815424), (5760, 3745872), (5888, 3664440), (5980, 3608064), (6003, 3594240), (6032, 3576960), (6144, 3511755), (6210, 3474432), (6240, 3457728), (6264, 3444480), (6318, 3415040), (6480, 3329664), (6624, 3257280), (6656, 3241620), (6670, 3234816), (6786, 3179520), (6912, 3121560), (6960, 3100032), (7020, 3073536), (7047, 3061760), (7176, 3006720), (7360, 2931552), (7424, 2906280), (7452, 2895360), (7488, 2881440), (7540, 2861568), (7680, 2809404), (7776, 2774720), (7830, 2755584), (8004, 2695680), (8073, 2672640), (8280, 2605824), (8320, 2593296), (8352, 2583360), (8424, 2561280), (8640, 2497248), (8671, 2488320), (8832, 2442960), (8970, 2405376), (9048, 2384640), (9216, 2341170), (9280, 2325024), (9315, 2316288), (9360, 2305152), (9396, 2296320), (9568, 2255040), (9720, 2219776), (9936, 2171520), (9984, 2161080), (10005, 2156544), (10179, 2119680), (10240, 2107053), (10368, 2081040), (10440, 2066688), (10530, 2049024), (10672, 2021760), (10764, 2004480), (11040, 1954368), (11136, 1937520), (11178, 1930240), (11232, 1920960), (11310, 1907712), (11520, 1872936), (11745, 1837056), (11776, 1832220), (11960, 1804032), (12006, 1797120), (12064, 1788480), (12420, 1737216), (12480, 1728864), (12528, 1722240), (12636, 1707520), (12960, 1664832), (13248, 1628640), (13312, 1620810), (13340, 1617408), (13455, 1603584), (13572, 1589760), (13824, 1560780), (13920, 1550016), (14040, 1536768), (14094, 1530880), (14352, 1503360), (14720, 1465776), (14848, 1453140), (14904, 1447680), (14976, 1440720), (15080, 1430784), (15360, 1404702), (15552, 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