81508654080

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^3\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 1056

約数和(自身を含む): 343345766400

約数和(自身を除く): 261837112320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 191, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 343, 360, 378, 382, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 512, 540, 560, 567, 573, 576, 588, 630, 640, 648, 672, 686, 720, 735, 756, 764, 768, 784, 810, 840, 864, 882, 896, 945, 955, 960, 972, 980, 1008, 1024, 1029, 1080, 1120, 1134, 1146, 1152, 1176, 1215, 1260, 1280, 1296, 1323, 1337, 1344, 1372, 1440, 1470, 1512, 1528, 1536, 1568, 1620, 1680, 1701, 1715, 1719, 1728, 1764, 1792, 1890, 1910, 1920, 1944, 1960, 2016, 2058, 2160, 2205, 2240, 2268, 2292, 2304, 2352, 2430, 2520, 2560, 2592, 2646, 2674, 2688, 2744, 2835, 2865, 2880, 2940, 3024, 3056, 3072, 3087, 3136, 3240, 3360, 3402, 3430, 3438, 3456, 3528, 3584, 3780, 3820, 3840, 3888, 3920, 3969, 4011, 4032, 4116, 4320, 4410, 4480, 4536, 4584, 4608, 4704, 4860, 5040, 5120, 5145, 5157, 5184, 5292, 5348, 5376, 5488, 5670, 5730, 5760, 5880, 6048, 6112, 6174, 6272, 6480, 6615, 6685, 6720, 6804, 6860, 6876, 6912, 7056, 7168, 7560, 7640, 7680, 7776, 7840, 7938, 8022, 8064, 8232, 8505, 8595, 8640, 8820, 8960, 9072, 9168, 9216, 9261, 9359, 9408, 9720, 10080, 10290, 10314, 10368, 10584, 10696, 10752, 10976, 11340, 11460, 11520, 11760, 11907, 12033, 12096, 12224, 12348, 12544, 12960, 13230, 13370, 13440, 13608, 13720, 13752, 13824, 14112, 15120, 15280, 15360, 15435, 15471, 15552, 15680, 15876, 16044, 16128, 16464, 17010, 17190, 17280, 17640, 17920, 18144, 18336, 18522, 18718, 18816, 19440, 19845, 20055, 20160, 20580, 20628, 20736, 21168, 21392, 21504, 21952, 22680, 22920, 23040, 23520, 23814, 24066, 24192, 24448, 24696, 25088, 25785, 25920, 26460, 26740, 26880, 27216, 27440, 27504, 27648, 27783, 28077, 28224, 30240, 30560, 30870, 30942, 31104, 31360, 31752, 32088, 32256, 32928, 34020, 34380, 34560, 35280, 35840, 36099, 36288, 36672, 37044, 37436, 37632, 38880, 39690, 40110, 40320, 41160, 41256, 41472, 42336, 42784, 43904, 45360, 45840, 46080, 46305, 46413, 46795, 47040, 47628, 48132, 48384, 48896, 49392, 50176, 51570, 51840, 52920, 53480, 53760, 54432, 54880, 55008, 55566, 56154, 56448, 59535, 60165, 60480, 61120, 61740, 61884, 62208, 62720, 63504, 64176, 64512, 65513, 65856, 68040, 68760, 69120, 70560, 72198, 72576, 73344, 74088, 74872, 75264, 77355, 77760, 79380, 80220, 80640, 82320, 82512, 82944, 83349, 84231, 84672, 85568, 87808, 90720, 91680, 92610, 92826, 93590, 94080, 95256, 96264, 96768, 97792, 98784, 103140, 103680, 105840, 106960, 107520, 108297, 108864, 109760, 110016, 111132, 112308, 112896, 119070, 120330, 120960, 122240, 123480, 123768, 124416, 125440, 127008, 128352, 131026, 131712, 136080, 137520, 138240, 138915, 140385, 141120, 144396, 145152, 146688, 148176, 149744, 150528, 154710, 155520, 158760, 160440, 161280, 164640, 165024, 166698, 168462, 169344, 171136, 175616, 180495, 181440, 183360, 185220, 185652, 187180, 188160, 190512, 192528, 193536, 195584, 196539, 197568, 206280, 207360, 211680, 213920, 216594, 217728, 219520, 220032, 222264, 224616, 225792, 232065, 238140, 240660, 241920, 244480, 246960, 247536, 248832, 250880, 252693, 254016, 256704, 262052, 263424, 272160, 275040, 277830, 280770, 282240, 288792, 290304, 293376, 296352, 299488, 309420, 311040, 317520, 320880, 322560, 324891, 327565, 329280, 330048, 333396, 336924, 338688, 342272, 351232, 360990, 362880, 366720, 370440, 371304, 374360, 376320, 381024, 385056, 393078, 395136, 412560, 414720, 416745, 421155, 423360, 427840, 433188, 435456, 439040, 440064, 444528, 449232, 451584, 464130, 476280, 481320, 483840, 488960, 493920, 495072, 505386, 508032, 513408, 524104, 526848, 541485, 544320, 550080, 555660, 561540, 564480, 577584, 580608, 586752, 589617, 592704, 598976, 618840, 622080, 635040, 641760, 649782, 655130, 658560, 660096, 666792, 673848, 677376, 684544, 721980, 725760, 733440, 740880, 742608, 748720, 752640, 758079, 762048, 770112, 786156, 790272, 825120, 833490, 842310, 846720, 855680, 866376, 870912, 878080, 880128, 889056, 898464, 928260, 952560, 962640, 967680, 977920, 982695, 987840, 990144, 1010772, 1016064, 1026816, 1048208, 1053696, 1082970, 1088640, 1100160, 1111320, 1123080, 1128960, 1155168, 1179234, 1185408, 1197952, 1237680, 1244160, 1263465, 1270080, 1283520, 1299564, 1310260, 1317120, 1320192, 1333584, 1347696, 1354752, 1369088, 1443960, 1451520, 1466880, 1481760, 1485216, 1497440, 1516158, 1524096, 1540224, 1572312, 1580544, 1624455, 1650240, 1666980, 1684620, 1693440, 1711360, 1732752, 1741824, 1756160, 1760256, 1768851, 1778112, 1796928, 1856520, 1905120, 1925280, 1965390, 1975680, 1980288, 2021544, 2032128, 2053632, 2096416, 2165940, 2177280, 2200320, 2222640, 2246160, 2257920, 2274237, 2310336, 2358468, 2370816, 2395904, 2475360, 2526930, 2540160, 2567040, 2599128, 2620520, 2634240, 2640384, 2667168, 2695392, 2887920, 2903040, 2933760, 2948085, 2963520, 2970432, 2994880, 3032316, 3048192, 3080448, 3144624, 3161088, 3248910, 3300480, 3333960, 3369240, 3386880, 3422720, 3465504, 3537702, 3556224, 3593856, 3713040, 3790395, 3810240, 3850560, 3930780, 3951360, 3960576, 4043088, 4064256, 4107264, 4192832, 4331880, 4354560, 4400640, 4445280, 4492320, 4548474, 4620672, 4716936, 4741632, 4791808, 4950720, 5053860, 5080320, 5134080, 5198256, 5241040, 5268480, 5280768, 5306553, 5334336, 5390784, 5775840, 5896170, 5927040, 5940864, 5989760, 6064632, 6096384, 6160896, 6289248, 6497820, 6600960, 6667920, 6738480, 6773760, 6845440, 6931008, 7075404, 7112448, 7187712, 7426080, 7580790, 7620480, 7701120, 7861560, 7902720, 7921152, 8086176, 8385664, 8663760, 8709120, 8801280, 8844255, 8890560, 8984640, 9096948, 9241344, 9433872, 9483264, 9583616, 9901440, 10107720, 10160640, 10268160, 10396512, 10482080, 10613106, 10668672, 10781568, 11371185, 11551680, 11792340, 11854080, 11881728, 11979520, 12129264, 12192768, 12321792, 12578496, 12995640, 13201920, 13335840, 13476960, 13862016, 14150808, 14224896, 14375424, 14852160, 15161580, 15240960, 15402240, 15723120, 15805440, 15842304, 15919659, 16172352, 16771328, 17327520, 17688510, 17781120, 17969280, 18193896, 18482688, 18867744, 19802880, 20215440, 20321280, 20536320, 20793024, 20964160, 21226212, 21337344, 21563136, 22742370, 23103360, 23584680, 23708160, 23763456, 23959040, 24258528, 25156992, 25991280, 26403840, 26532765, 26671680, 26953920, 27724032, 28301616, 28449792, 28750848, 29704320, 30323160, 30481920, 30804480, 31446240, 31839318, 32344704, 33542656, 34655040, 35377020, 35562240, 35938560, 36387792, 36965376, 37735488, 39605760, 40430880, 41586048, 41928320, 42452424, 42674688, 43126272, 45484740, 46206720, 47169360, 47416320, 47526912, 47918080, 48517056, 50313984, 51982560, 53065530, 53343360, 53907840, 55448064, 56603232, 59408640, 60646320, 60963840, 61608960, 62892480, 63678636, 64689408, 67085312, 69310080, 70754040, 71124480, 71877120, 72775584, 75470976, 79211520, 79598295, 80861760, 83172096, 83856640, 84904848, 85349376, 86252544, 90969480, 92413440, 94338720, 97034112, 100627968, 103965120, 106131060, 106686720, 107815680, 110896128, 113206464, 118817280, 121292640, 125784960, 127357272, 129378816, 138620160, 141508080, 142248960, 143754240, 145551168, 150941952, 159196590, 161723520, 166344192, 167713280, 169809696, 181938960, 184826880, 188677440, 194068224, 201255936, 207930240, 212262120, 213373440, 215631360, 226412928, 237634560, 242585280, 251569920, 254714544, 258757632, 277240320, 283016160, 291102336, 301883904, 318393180, 323447040, 332688384, 335426560, 339619392, 363877920, 377354880, 388136448, 415860480, 424524240, 426746880, 431262720, 452825856, 485170560, 503139840, 509429088, 554480640, 566032320, 582204672, 603767808, 636786360, 646894080, 679238784, 727755840, 754709760, 776272896, 831720960, 849048480, 905651712, 970341120, 1006279680, 1018858176, 1132064640, 1164409344, 1273572720, 1293788160, 1358477568, 1455511680, 1509419520, 1663441920, 1698096960, 1811303424, 1940682240, 2037716352, 2264129280, 2328818688, 2547145440, 2716955136, 2911023360, 3018839040, 3396193920, 3881364480, 4075432704, 4528258560, 5094290880, 5433910272, 5822046720, 6792387840, 8150865408, 9056517120, 10188581760, 11644093440, 13584775680, 16301730816, 20377163520, 27169551360, 40754327040, 81508654080]

約数ペア:

[(1, 81508654080), (2, 40754327040), (3, 27169551360), (4, 20377163520), (5, 16301730816), (6, 13584775680), (7, 11644093440), (8, 10188581760), (9, 9056517120), (10, 8150865408), (12, 6792387840), (14, 5822046720), (15, 5433910272), (16, 5094290880), (18, 4528258560), (20, 4075432704), (21, 3881364480), (24, 3396193920), (27, 3018839040), (28, 2911023360), (30, 2716955136), (32, 2547145440), (35, 2328818688), (36, 2264129280), (40, 2037716352), (42, 1940682240), (45, 1811303424), (48, 1698096960), (49, 1663441920), (54, 1509419520), (56, 1455511680), (60, 1358477568), (63, 1293788160), (64, 1273572720), (70, 1164409344), (72, 1132064640), (80, 1018858176), (81, 1006279680), (84, 970341120), (90, 905651712), (96, 849048480), (98, 831720960), (105, 776272896), (108, 754709760), (112, 727755840), (120, 679238784), (126, 646894080), (128, 636786360), (135, 603767808), (140, 582204672), (144, 566032320), (147, 554480640), (160, 509429088), (162, 503139840), (168, 485170560), (180, 452825856), (189, 431262720), (191, 426746880), (192, 424524240), (196, 415860480), (210, 388136448), (216, 377354880), (224, 363877920), (240, 339619392), (243, 335426560), (245, 332688384), (252, 323447040), (256, 318393180), (270, 301883904), (280, 291102336), (288, 283016160), (294, 277240320), (315, 258757632), (320, 254714544), (324, 251569920), (336, 242585280), (343, 237634560), (360, 226412928), (378, 215631360), (382, 213373440), (384, 212262120), (392, 207930240), (405, 201255936), (420, 194068224), (432, 188677440), (441, 184826880), (448, 181938960), (480, 169809696), (486, 167713280), (490, 166344192), (504, 161723520), (512, 159196590), (540, 150941952), (560, 145551168), (567, 143754240), (573, 142248960), (576, 141508080), (588, 138620160), (630, 129378816), (640, 127357272), (648, 125784960), (672, 121292640), (686, 118817280), (720, 113206464), (735, 110896128), (756, 107815680), (764, 106686720), (768, 106131060), (784, 103965120), (810, 100627968), (840, 97034112), (864, 94338720), (882, 92413440), (896, 90969480), (945, 86252544), (955, 85349376), (960, 84904848), (972, 83856640), (980, 83172096), (1008, 80861760), (1024, 79598295), (1029, 79211520), (1080, 75470976), (1120, 72775584), (1134, 71877120), (1146, 71124480), (1152, 70754040), (1176, 69310080), (1215, 67085312), (1260, 64689408), (1280, 63678636), (1296, 62892480), (1323, 61608960), (1337, 60963840), (1344, 60646320), (1372, 59408640), (1440, 56603232), (1470, 55448064), (1512, 53907840), (1528, 53343360), (1536, 53065530), (1568, 51982560), (1620, 50313984), (1680, 48517056), (1701, 47918080), (1715, 47526912), (1719, 47416320), (1728, 47169360), (1764, 46206720), (1792, 45484740), (1890, 43126272), (1910, 42674688), (1920, 42452424), (1944, 41928320), (1960, 41586048), (2016, 40430880), (2058, 39605760), (2160, 37735488), (2205, 36965376), (2240, 36387792), (2268, 35938560), (2292, 35562240), (2304, 35377020), (2352, 34655040), (2430, 33542656), (2520, 32344704), (2560, 31839318), (2592, 31446240), (2646, 30804480), (2674, 30481920), (2688, 30323160), (2744, 29704320), (2835, 28750848), (2865, 28449792), (2880, 28301616), (2940, 27724032), (3024, 26953920), (3056, 26671680), (3072, 26532765), (3087, 26403840), (3136, 25991280), (3240, 25156992), (3360, 24258528), (3402, 23959040), (3430, 23763456), (3438, 23708160), (3456, 23584680), (3528, 23103360), (3584, 22742370), (3780, 21563136), (3820, 21337344), (3840, 21226212), (3888, 20964160), (3920, 20793024), (3969, 20536320), (4011, 20321280), (4032, 20215440), (4116, 19802880), (4320, 18867744), (4410, 18482688), (4480, 18193896), (4536, 17969280), (4584, 17781120), (4608, 17688510), (4704, 17327520), (4860, 16771328), (5040, 16172352), (5120, 15919659), (5145, 15842304), (5157, 15805440), (5184, 15723120), (5292, 15402240), (5348, 15240960), (5376, 15161580), (5488, 14852160), (5670, 14375424), (5730, 14224896), (5760, 14150808), (5880, 13862016), (6048, 13476960), (6112, 13335840), (6174, 13201920), (6272, 12995640), (6480, 12578496), (6615, 12321792), (6685, 12192768), (6720, 12129264), (6804, 11979520), (6860, 11881728), (6876, 11854080), (6912, 11792340), (7056, 11551680), (7168, 11371185), (7560, 10781568), (7640, 10668672), (7680, 10613106), (7776, 10482080), (7840, 10396512), (7938, 10268160), (8022, 10160640), (8064, 10107720), (8232, 9901440), (8505, 9583616), (8595, 9483264), (8640, 9433872), (8820, 9241344), (8960, 9096948), (9072, 8984640), (9168, 8890560), (9216, 8844255), (9261, 8801280), (9359, 8709120), (9408, 8663760), (9720, 8385664), (10080, 8086176), (10290, 7921152), (10314, 7902720), (10368, 7861560), (10584, 7701120), (10696, 7620480), (10752, 7580790), (10976, 7426080), (11340, 7187712), (11460, 7112448), (11520, 7075404), (11760, 6931008), (11907, 6845440), (12033, 6773760), (12096, 6738480), (12224, 6667920), (12348, 6600960), (12544, 6497820), (12960, 6289248), (13230, 6160896), (13370, 6096384), (13440, 6064632), (13608, 5989760), (13720, 5940864), (13752, 5927040), (13824, 5896170), (14112, 5775840), (15120, 5390784), (15280, 5334336), (15360, 5306553), (15435, 5280768), (15471, 5268480), (15552, 5241040), (15680, 5198256), (15876, 5134080), (16044, 5080320), (16128, 5053860), (16464, 4950720), (17010, 4791808), (17190, 4741632), (17280, 4716936), (17640, 4620672), (17920, 4548474), (18144, 4492320), (18336, 4445280), (18522, 4400640), (18718, 4354560), (18816, 4331880), (19440, 4192832), (19845, 4107264), (20055, 4064256), (20160, 4043088), (20580, 3960576), (20628, 3951360), (20736, 3930780), (21168, 3850560), (21392, 3810240), (21504, 3790395), (21952, 3713040), (22680, 3593856), (22920, 3556224), (23040, 3537702), (23520, 3465504), (23814, 3422720), (24066, 3386880), (24192, 3369240), (24448, 3333960), (24696, 3300480), (25088, 3248910), (25785, 3161088), (25920, 3144624), (26460, 3080448), (26740, 3048192), (26880, 3032316), (27216, 2994880), (27440, 2970432), (27504, 2963520), (27648, 2948085), (27783, 2933760), (28077, 2903040), (28224, 2887920), (30240, 2695392), (30560, 2667168), (30870, 2640384), (30942, 2634240), (31104, 2620520), (31360, 2599128), (31752, 2567040), (32088, 2540160), (32256, 2526930), (32928, 2475360), (34020, 2395904), (34380, 2370816), (34560, 2358468), (35280, 2310336), (35840, 2274237), (36099, 2257920), (36288, 2246160), (36672, 2222640), (37044, 2200320), (37436, 2177280), (37632, 2165940), (38880, 2096416), (39690, 2053632), (40110, 2032128), (40320, 2021544), (41160, 1980288), (41256, 1975680), (41472, 1965390), (42336, 1925280), (42784, 1905120), (43904, 1856520), (45360, 1796928), (45840, 1778112), (46080, 1768851), (46305, 1760256), (46413, 1756160), (46795, 1741824), (47040, 1732752), (47628, 1711360), (48132, 1693440), (48384, 1684620), (48896, 1666980), (49392, 1650240), (50176, 1624455), (51570, 1580544), (51840, 1572312), (52920, 1540224), (53480, 1524096), (53760, 1516158), (54432, 1497440), (54880, 1485216), (55008, 1481760), (55566, 1466880), (56154, 1451520), (56448, 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