21250639872

素因数分解:

$2^{11}\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 1152

約数和(自身を含む): 86046105600

約数和(自身を除く): 64795465728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 31, 32, 33, 36, 42, 44, 46, 48, 49, 54, 56, 62, 63, 64, 66, 69, 72, 77, 84, 88, 92, 93, 96, 98, 99, 108, 112, 124, 126, 128, 132, 138, 144, 147, 154, 161, 168, 176, 184, 186, 189, 192, 196, 198, 207, 216, 217, 224, 231, 248, 252, 253, 256, 264, 276, 279, 288, 294, 297, 308, 322, 336, 341, 352, 368, 372, 378, 384, 392, 396, 414, 432, 434, 441, 448, 462, 483, 496, 504, 506, 512, 528, 539, 552, 558, 576, 588, 594, 616, 621, 644, 651, 672, 682, 693, 704, 713, 736, 744, 756, 759, 768, 784, 792, 828, 837, 864, 868, 882, 896, 924, 966, 992, 1008, 1012, 1023, 1024, 1056, 1078, 1104, 1116, 1127, 1152, 1176, 1188, 1232, 1242, 1288, 1302, 1323, 1344, 1364, 1386, 1408, 1426, 1449, 1472, 1488, 1512, 1518, 1519, 1536, 1568, 1584, 1617, 1656, 1674, 1728, 1736, 1764, 1771, 1792, 1848, 1932, 1953, 1984, 2016, 2024, 2046, 2048, 2079, 2112, 2139, 2156, 2208, 2232, 2254, 2277, 2304, 2352, 2376, 2387, 2464, 2484, 2576, 2604, 2646, 2688, 2728, 2772, 2816, 2852, 2898, 2944, 2976, 3024, 3036, 3038, 3069, 3072, 3136, 3168, 3234, 3312, 3348, 3381, 3456, 3472, 3528, 3542, 3584, 3696, 3864, 3906, 3968, 4032, 4048, 4092, 4158, 4224, 4278, 4312, 4347, 4416, 4464, 4508, 4554, 4557, 4608, 4704, 4752, 4774, 4851, 4928, 4968, 4991, 5152, 5208, 5292, 5313, 5376, 5456, 5544, 5632, 5704, 5796, 5859, 5888, 5952, 6048, 6072, 6076, 6138, 6144, 6272, 6336, 6417, 6468, 6624, 6696, 6762, 6831, 6912, 6944, 7056, 7084, 7161, 7168, 7392, 7728, 7812, 7843, 7936, 8064, 8096, 8184, 8316, 8448, 8556, 8624, 8694, 8832, 8928, 9016, 9108, 9114, 9207, 9216, 9408, 9504, 9548, 9702, 9856, 9936, 9982, 10143, 10304, 10416, 10584, 10626, 10752, 10912, 11088, 11264, 11408, 11592, 11718, 11776, 11904, 12096, 12144, 12152, 12276, 12397, 12544, 12672, 12834, 12936, 13248, 13392, 13524, 13662, 13671, 13824, 13888, 14112, 14168, 14322, 14336, 14553, 14784, 14973, 15456, 15624, 15686, 15872, 15939, 16128, 16192, 16368, 16632, 16709, 16896, 17112, 17248, 17388, 17664, 17856, 18032, 18216, 18228, 18414, 18432, 18816, 19008, 19096, 19251, 19404, 19712, 19872, 19964, 20286, 20608, 20832, 21168, 21252, 21483, 21504, 21824, 22176, 22528, 22816, 23184, 23436, 23529, 23552, 23808, 24192, 24288, 24304, 24552, 24794, 25088, 25344, 25668, 25872, 26496, 26784, 27048, 27324, 27342, 27648, 27776, 28224, 28336, 28644, 29106, 29568, 29946, 30429, 30912, 31248, 31372, 31744, 31878, 32256, 32384, 32736, 33264, 33418, 33792, 34224, 34496, 34776, 34937, 35328, 35712, 36064, 36432, 36456, 36828, 37191, 37632, 38016, 38192, 38502, 38808, 39424, 39744, 39928, 40572, 41013, 41216, 41664, 42336, 42504, 42966, 43008, 43648, 44352, 44919, 45632, 46368, 46872, 47058, 47104, 47616, 47817, 48384, 48576, 48608, 49104, 49588, 50127, 50176, 50688, 51336, 51744, 52992, 53568, 54096, 54648, 54684, 54901, 55296, 55552, 56448, 56672, 57288, 58212, 59136, 59892, 60858, 61824, 62496, 62744, 63488, 63756, 64449, 64512, 64768, 65472, 66528, 66836, 67584, 68448, 68992, 69552, 69874, 70587, 70656, 71424, 72128, 72864, 72912, 73656, 74382, 75264, 76032, 76384, 77004, 77616, 78848, 79488, 79856, 81144, 82026, 82432, 83328, 84672, 85008, 85932, 87296, 88704, 89838, 91264, 92736, 93744, 94116, 95232, 95634, 96768, 97152, 97216, 98208, 99176, 100254, 100352, 101376, 102672, 103488, 104811, 105984, 107136, 108192, 109296, 109368, 109802, 111104, 111573, 112896, 113344, 114576, 116424, 118272, 119784, 121716, 123648, 124992, 125488, 127512, 128898, 129024, 129536, 130944, 133056, 133672, 134757, 136896, 137984, 139104, 139748, 141174, 141312, 142848, 144256, 145728, 145824, 147312, 148764, 150381, 150528, 152064, 152768, 154008, 155232, 157696, 158976, 159712, 162288, 164052, 164703, 164864, 166656, 169344, 170016, 171864, 174592, 177408, 179676, 182528, 185472, 187488, 188232, 190464, 191268, 193536, 194304, 194432, 196416, 198352, 200508, 202752, 205344, 206976, 209622, 211761, 211968, 214272, 216384, 218592, 218736, 219604, 222208, 223146, 225792, 226688, 229152, 232848, 236544, 239568, 243432, 247296, 249984, 250976, 255024, 257796, 259072, 261888, 266112, 267344, 269514, 273792, 275968, 278208, 279496, 282348, 285696, 288512, 291456, 291648, 294624, 297528, 300762, 301056, 304128, 305536, 308016, 310464, 314433, 317952, 319424, 324576, 328104, 329406, 329728, 333312, 334719, 338688, 340032, 343728, 349184, 354816, 359352, 365056, 370944, 374976, 376464, 382536, 384307, 387072, 388608, 388864, 392832, 396704, 401016, 410688, 413952, 419244, 423522, 423936, 428544, 432768, 437184, 437472, 439208, 444416, 446292, 451143, 451584, 453376, 458304, 465696, 473088, 479136, 486864, 494109, 494592, 499968, 501952, 510048, 515592, 518144, 523776, 532224, 534688, 539028, 547584, 551936, 556416, 558992, 564696, 571392, 577024, 582912, 583296, 589248, 595056, 601524, 608256, 611072, 616032, 620928, 628866, 635904, 638848, 649152, 656208, 658812, 666624, 669438, 677376, 680064, 687456, 698368, 709632, 718704, 730112, 741888, 749952, 752928, 765072, 768614, 777216, 777728, 785664, 793408, 802032, 821376, 827904, 838488, 847044, 857088, 865536, 874368, 874944, 878416, 892584, 902286, 903168, 906752, 916608, 931392, 943299, 958272, 973728, 988218, 989184, 999936, 1003904, 1020096, 1031184, 1047552, 1064448, 1069376, 1078056, 1095168, 1103872, 1112832, 1117984, 1129392, 1152921, 1154048, 1165824, 1166592, 1178496, 1190112, 1203048, 1222144, 1232064, 1241856, 1257732, 1271808, 1277696, 1298304, 1312416, 1317624, 1333248, 1338876, 1354752, 1360128, 1374912, 1419264, 1437408, 1460224, 1482327, 1483776, 1499904, 1505856, 1530144, 1537228, 1554432, 1555456, 1571328, 1586816, 1604064, 1642752, 1655808, 1676976, 1694088, 1714176, 1731072, 1748736, 1749888, 1756832, 1785168, 1804572, 1813504, 1833216, 1862784, 1886598, 1916544, 1947456, 1976436, 1999872, 2007808, 2040192, 2062368, 2095104, 2128896, 2138752, 2156112, 2190336, 2225664, 2235968, 2258784, 2305842, 2308096, 2331648, 2333184, 2356992, 2380224, 2406096, 2444288, 2464128, 2483712, 2515464, 2555392, 2596608, 2624832, 2635248, 2677752, 2709504, 2720256, 2749824, 2874816, 2964654, 2967552, 2999808, 3011712, 3060288, 3074456, 3110912, 3142656, 3173632, 3208128, 3285504, 3311616, 3353952, 3388176, 3458763, 3462144, 3497472, 3499776, 3513664, 3570336, 3609144, 3627008, 3666432, 3725568, 3773196, 3833088, 3894912, 3952872, 3999744, 4015616, 4080384, 4124736, 4257792, 4277504, 4312224, 4380672, 4451328, 4471936, 4517568, 4611684, 4663296, 4666368, 4713984, 4760448, 4812192, 4888576, 4928256, 4967424, 5030928, 5110784, 5193216, 5249664, 5270496, 5355504, 5440512, 5499648, 5749632, 5929308, 5999616, 6023424, 6120576, 6148912, 6285312, 6347264, 6416256, 6571008, 6707904, 6776352, 6917526, 6924288, 6994944, 6999552, 7027328, 7140672, 7218288, 7332864, 7451136, 7546392, 7666176, 7789824, 7905744, 8031232, 8160768, 8249472, 8555008, 8624448, 8902656, 8943872, 9035136, 9223368, 9332736, 9427968, 9520896, 9624384, 9856512, 9934848, 10061856, 10221568, 10376289, 10386432, 10499328, 10540992, 10711008, 10881024, 10999296, 11499264, 11858616, 11999232, 12046848, 12241152, 12297824, 12694528, 12832512, 13142016, 13415808, 13552704, 13835052, 13989888, 13999104, 14054656, 14281344, 14436576, 14665728, 14902272, 15092784, 15332352, 15579648, 15811488, 16062464, 16321536, 16498944, 17110016, 17248896, 17887744, 18070272, 18446736, 18855936, 19041792, 19248768, 19713024, 20123712, 20752578, 20772864, 20998656, 21081984, 21422016, 21998592, 22998528, 23717232, 24093696, 24482304, 24595648, 25389056, 25665024, 26831616, 27105408, 27670104, 27998208, 28109312, 28562688, 28873152, 29804544, 30185568, 30664704, 31159296, 31622976, 32643072, 32997888, 34220032, 34497792, 35775488, 36140544, 36893472, 38083584, 38497536, 39426048, 40247424, 41505156, 41997312, 42163968, 42844032, 43997184, 45997056, 47434464, 48187392, 48964608, 49191296, 51330048, 53663232, 54210816, 55340208, 56218624, 57125376, 57746304, 60371136, 62318592, 63245952, 65995776, 68995584, 71550976, 72281088, 73786944, 76167168, 76995072, 80494848, 83010312, 83994624, 84327936, 85688064, 91994112, 94868928, 97929216, 98382592, 102660096, 107326464, 108421632, 110680416, 112437248, 114250752, 115492608, 120742272, 126491904, 131991552, 137991168, 144562176, 147573888, 153990144, 160989696, 166020624, 168655872, 171376128, 189737856, 196765184, 214652928, 216843264, 221360832, 228501504, 230985216, 241484544, 252983808, 275982336, 295147776, 307980288, 321979392, 332041248, 337311744, 342752256, 379475712, 393530368, 433686528, 442721664, 461970432, 482969088, 505967616, 590295552, 643958784, 664082496, 685504512, 758951424, 787060736, 885443328, 923940864, 965938176, 1011935232, 1180591104, 1328164992, 1517902848, 1770886656, 1931876352, 2361182208, 2656329984, 3035805696, 3541773312, 5312659968, 7083546624, 10625319936, 21250639872]

約数ペア:

[(1, 21250639872), (2, 10625319936), (3, 7083546624), (4, 5312659968), (6, 3541773312), (7, 3035805696), (8, 2656329984), (9, 2361182208), (11, 1931876352), (12, 1770886656), (14, 1517902848), (16, 1328164992), (18, 1180591104), (21, 1011935232), (22, 965938176), (23, 923940864), (24, 885443328), (27, 787060736), (28, 758951424), (31, 685504512), (32, 664082496), (33, 643958784), (36, 590295552), (42, 505967616), (44, 482969088), (46, 461970432), (48, 442721664), (49, 433686528), (54, 393530368), (56, 379475712), (62, 342752256), (63, 337311744), (64, 332041248), (66, 321979392), (69, 307980288), (72, 295147776), (77, 275982336), (84, 252983808), (88, 241484544), (92, 230985216), (93, 228501504), (96, 221360832), (98, 216843264), (99, 214652928), (108, 196765184), (112, 189737856), (124, 171376128), (126, 168655872), (128, 166020624), (132, 160989696), (138, 153990144), (144, 147573888), (147, 144562176), (154, 137991168), (161, 131991552), (168, 126491904), (176, 120742272), (184, 115492608), (186, 114250752), (189, 112437248), (192, 110680416), (196, 108421632), (198, 107326464), (207, 102660096), (216, 98382592), (217, 97929216), (224, 94868928), (231, 91994112), (248, 85688064), (252, 84327936), (253, 83994624), (256, 83010312), (264, 80494848), (276, 76995072), (279, 76167168), (288, 73786944), (294, 72281088), (297, 71550976), (308, 68995584), (322, 65995776), (336, 63245952), (341, 62318592), (352, 60371136), (368, 57746304), (372, 57125376), (378, 56218624), (384, 55340208), (392, 54210816), (396, 53663232), (414, 51330048), (432, 49191296), (434, 48964608), (441, 48187392), (448, 47434464), (462, 45997056), (483, 43997184), (496, 42844032), (504, 42163968), (506, 41997312), (512, 41505156), (528, 40247424), (539, 39426048), (552, 38497536), (558, 38083584), (576, 36893472), (588, 36140544), (594, 35775488), (616, 34497792), (621, 34220032), (644, 32997888), (651, 32643072), (672, 31622976), (682, 31159296), (693, 30664704), (704, 30185568), (713, 29804544), (736, 28873152), (744, 28562688), (756, 28109312), (759, 27998208), (768, 27670104), (784, 27105408), (792, 26831616), (828, 25665024), (837, 25389056), (864, 24595648), (868, 24482304), (882, 24093696), (896, 23717232), (924, 22998528), (966, 21998592), (992, 21422016), (1008, 21081984), (1012, 20998656), (1023, 20772864), (1024, 20752578), (1056, 20123712), (1078, 19713024), (1104, 19248768), (1116, 19041792), (1127, 18855936), (1152, 18446736), (1176, 18070272), (1188, 17887744), (1232, 17248896), (1242, 17110016), (1288, 16498944), (1302, 16321536), (1323, 16062464), (1344, 15811488), (1364, 15579648), (1386, 15332352), (1408, 15092784), (1426, 14902272), (1449, 14665728), (1472, 14436576), (1488, 14281344), (1512, 14054656), (1518, 13999104), (1519, 13989888), (1536, 13835052), (1568, 13552704), (1584, 13415808), (1617, 13142016), (1656, 12832512), (1674, 12694528), (1728, 12297824), (1736, 12241152), (1764, 12046848), (1771, 11999232), (1792, 11858616), (1848, 11499264), (1932, 10999296), (1953, 10881024), (1984, 10711008), (2016, 10540992), (2024, 10499328), (2046, 10386432), (2048, 10376289), (2079, 10221568), (2112, 10061856), (2139, 9934848), (2156, 9856512), (2208, 9624384), (2232, 9520896), (2254, 9427968), (2277, 9332736), (2304, 9223368), (2352, 9035136), (2376, 8943872), (2387, 8902656), (2464, 8624448), (2484, 8555008), (2576, 8249472), (2604, 8160768), (2646, 8031232), (2688, 7905744), (2728, 7789824), (2772, 7666176), (2816, 7546392), (2852, 7451136), (2898, 7332864), (2944, 7218288), (2976, 7140672), (3024, 7027328), (3036, 6999552), (3038, 6994944), (3069, 6924288), (3072, 6917526), (3136, 6776352), (3168, 6707904), (3234, 6571008), (3312, 6416256), (3348, 6347264), (3381, 6285312), (3456, 6148912), (3472, 6120576), (3528, 6023424), (3542, 5999616), (3584, 5929308), (3696, 5749632), (3864, 5499648), (3906, 5440512), (3968, 5355504), (4032, 5270496), (4048, 5249664), (4092, 5193216), (4158, 5110784), (4224, 5030928), (4278, 4967424), (4312, 4928256), (4347, 4888576), (4416, 4812192), (4464, 4760448), (4508, 4713984), (4554, 4666368), (4557, 4663296), (4608, 4611684), (4704, 4517568), (4752, 4471936), (4774, 4451328), (4851, 4380672), (4928, 4312224), (4968, 4277504), (4991, 4257792), (5152, 4124736), (5208, 4080384), (5292, 4015616), (5313, 3999744), (5376, 3952872), (5456, 3894912), (5544, 3833088), (5632, 3773196), (5704, 3725568), (5796, 3666432), (5859, 3627008), (5888, 3609144), (5952, 3570336), (6048, 3513664), (6072, 3499776), (6076, 3497472), (6138, 3462144), (6144, 3458763), (6272, 3388176), (6336, 3353952), (6417, 3311616), (6468, 3285504), (6624, 3208128), (6696, 3173632), (6762, 3142656), (6831, 3110912), (6912, 3074456), (6944, 3060288), (7056, 3011712), (7084, 2999808), (7161, 2967552), (7168, 2964654), (7392, 2874816), (7728, 2749824), (7812, 2720256), (7843, 2709504), (7936, 2677752), (8064, 2635248), (8096, 2624832), (8184, 2596608), (8316, 2555392), (8448, 2515464), (8556, 2483712), (8624, 2464128), (8694, 2444288), (8832, 2406096), (8928, 2380224), (9016, 2356992), (9108, 2333184), (9114, 2331648), (9207, 2308096), (9216, 2305842), (9408, 2258784), (9504, 2235968), (9548, 2225664), (9702, 2190336), (9856, 2156112), (9936, 2138752), (9982, 2128896), (10143, 2095104), (10304, 2062368), (10416, 2040192), (10584, 2007808), (10626, 1999872), (10752, 1976436), (10912, 1947456), (11088, 1916544), (11264, 1886598), (11408, 1862784), (11592, 1833216), (11718, 1813504), (11776, 1804572), (11904, 1785168), (12096, 1756832), (12144, 1749888), (12152, 1748736), (12276, 1731072), (12397, 1714176), (12544, 1694088), (12672, 1676976), (12834, 1655808), (12936, 1642752), (13248, 1604064), (13392, 1586816), (13524, 1571328), (13662, 1555456), (13671, 1554432), (13824, 1537228), (13888, 1530144), (14112, 1505856), (14168, 1499904), (14322, 1483776), (14336, 1482327), (14553, 1460224), (14784, 1437408), (14973, 1419264), (15456, 1374912), (15624, 1360128), (15686, 1354752), (15872, 1338876), (15939, 1333248), (16128, 1317624), (16192, 1312416), (16368, 1298304), (16632, 1277696), (16709, 1271808), (16896, 1257732), (17112, 1241856), (17248, 1232064), (17388, 1222144), (17664, 1203048), (17856, 1190112), (18032, 1178496), (18216, 1166592), (18228, 1165824), (18414, 1154048), (18432, 1152921), (18816, 1129392), (19008, 1117984), (19096, 1112832), (19251, 1103872), (19404, 1095168), (19712, 1078056), (19872, 1069376), (19964, 1064448), (20286, 1047552), (20608, 1031184), (20832, 1020096), (21168, 1003904), (21252, 999936), (21483, 989184), (21504, 988218), (21824, 973728), (22176, 958272), (22528, 943299), (22816, 931392), (23184, 916608), (23436, 906752), (23529, 903168), (23552, 902286), (23808, 892584), (24192, 878416), (24288, 874944), (24304, 874368), (24552, 865536), (24794, 857088), (25088, 847044), (25344, 838488), (25668, 827904), (25872, 821376), (26496, 802032), (26784, 793408), (27048, 785664), (27324, 777728), (27342, 777216), (27648, 768614), (27776, 765072), (28224, 752928), (28336, 749952), (28644, 741888), (29106, 730112), (29568, 718704), (29946, 709632), (30429, 698368), (30912, 687456), (31248, 680064), (31372, 677376), (31744, 669438), (31878, 666624), (32256, 658812), (32384, 656208), (32736, 649152), (33264, 638848), (33418, 635904), (33792, 628866), (34224, 620928), (34496, 616032), (34776, 611072), (34937, 608256), (35328, 601524), (35712, 595056), (36064, 589248), (36432, 583296), (36456, 582912), (36828, 577024), (37191, 571392), (37632, 564696), (38016, 558992), (38192, 556416), (38502, 551936), (38808, 547584), (39424, 539028), (39744, 534688), (39928, 532224), (40572, 523776), (41013, 518144), (41216, 515592), (41664, 510048), (42336, 501952), (42504, 499968), (42966, 494592), (43008, 494109), (43648, 486864), (44352, 479136), (44919, 473088), (45632, 465696), (46368, 458304), (46872, 453376), (47058, 451584), (47104, 451143), (47616, 446292), (47817, 444416), (48384, 439208), (48576, 437472), (48608, 437184), (49104, 432768), (49588, 428544), (50127, 423936), (50176, 423522), (50688, 419244), (51336, 413952), (51744, 410688), (52992, 401016), (53568, 396704), (54096, 392832), (54648, 388864), (54684, 388608), (54901, 387072), (55296, 384307), (55552, 382536), (56448, 376464), (56672, 374976), (57288, 370944), (58212, 365056), (59136, 359352), (59892, 354816), (60858, 349184), (61824, 343728), (62496, 340032), (62744, 338688), (63488, 334719), (63756, 333312), (64449, 329728), (64512, 329406), (64768, 328104), (65472, 324576), (66528, 319424), (66836, 317952), (67584, 314433), (68448, 310464), (68992, 308016), (69552, 305536), (69874, 304128), (70587, 301056), (70656, 300762), (71424, 297528), (72128, 294624), (72864, 291648), (72912, 291456), (73656, 288512), (74382, 285696), (75264, 282348), (76032, 279496), (76384, 278208), (77004, 275968), (77616, 273792), (78848, 269514), (79488, 267344), (79856, 266112), (81144, 261888), (82026, 259072), (82432, 257796), (83328, 255024), (84672, 250976), (85008, 249984), (85932, 247296), (87296, 243432), (88704, 239568), (89838, 236544), (91264, 232848), (92736, 229152), (93744, 226688), (94116, 225792), (95232, 223146), (95634, 222208), (96768, 219604), (97152, 218736), (97216, 218592), (98208, 216384), (99176, 214272), (100254, 211968), (100352, 211761), (101376, 209622), (102672, 206976), (103488, 205344), (104811, 202752), (105984, 200508), (107136, 198352), (108192, 196416), (109296, 194432), (109368, 194304), (109802, 193536), (111104, 191268), (111573, 190464), (112896, 188232), (113344, 187488), (114576, 185472), (116424, 182528), (118272, 179676), (119784, 177408), (121716, 174592), (123648, 171864), (124992, 170016), (125488, 169344), (127512, 166656), (128898, 164864), (129024, 164703), (129536, 164052), (130944, 162288), (133056, 159712), (133672, 158976), (134757, 157696), (136896, 155232), (137984, 154008), (139104, 152768), (139748, 152064), (141174, 150528), (141312, 150381), (142848, 148764), (144256, 147312), (145728, 145824)]