19715488128

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 768

約数和(自身を含む): 72996618240

約数和(自身を除く): 53281130112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 31, 32, 36, 42, 46, 48, 54, 56, 62, 63, 64, 69, 72, 81, 84, 92, 93, 96, 108, 112, 124, 126, 127, 128, 138, 144, 161, 162, 168, 184, 186, 189, 192, 207, 216, 217, 224, 243, 248, 252, 254, 276, 279, 288, 322, 324, 336, 368, 372, 378, 381, 384, 414, 432, 434, 448, 483, 486, 496, 504, 508, 552, 558, 567, 576, 621, 644, 648, 651, 672, 713, 736, 744, 756, 762, 828, 837, 864, 868, 889, 896, 966, 972, 992, 1008, 1016, 1104, 1116, 1134, 1143, 1152, 1242, 1288, 1296, 1302, 1344, 1426, 1449, 1472, 1488, 1512, 1524, 1656, 1674, 1701, 1728, 1736, 1778, 1863, 1932, 1944, 1953, 1984, 2016, 2032, 2139, 2208, 2232, 2268, 2286, 2484, 2511, 2576, 2592, 2604, 2667, 2688, 2852, 2898, 2921, 2944, 2976, 3024, 3048, 3312, 3348, 3402, 3429, 3456, 3472, 3556, 3726, 3864, 3888, 3906, 3937, 3968, 4032, 4064, 4278, 4347, 4416, 4464, 4536, 4572, 4968, 4991, 5022, 5152, 5184, 5208, 5334, 5589, 5704, 5796, 5842, 5859, 5952, 6048, 6096, 6417, 6624, 6696, 6804, 6858, 6944, 7112, 7452, 7533, 7728, 7776, 7812, 7874, 8001, 8064, 8128, 8556, 8694, 8763, 8832, 8928, 9072, 9144, 9936, 9982, 10044, 10287, 10304, 10368, 10416, 10668, 11178, 11408, 11592, 11684, 11718, 11811, 11904, 12096, 12192, 12834, 13041, 13248, 13392, 13608, 13716, 13888, 14224, 14904, 14973, 15066, 15456, 15552, 15624, 15748, 16002, 16256, 17112, 17388, 17526, 17577, 17856, 18144, 18288, 19251, 19872, 19964, 20088, 20447, 20574, 20608, 20832, 21336, 22356, 22816, 23184, 23368, 23436, 23622, 24003, 24192, 24384, 25668, 26082, 26289, 26496, 26784, 27216, 27432, 27559, 27776, 28448, 29808, 29946, 30132, 30861, 30912, 31104, 31248, 31496, 32004, 34224, 34776, 35052, 35154, 35433, 35712, 36288, 36576, 38502, 39123, 39744, 39928, 40176, 40894, 41148, 41664, 42672, 44712, 44919, 45632, 46368, 46736, 46872, 47244, 48006, 48768, 51336, 52164, 52578, 52731, 53568, 54432, 54864, 55118, 56896, 57753, 59616, 59892, 60264, 61341, 61722, 61824, 62496, 62992, 64008, 68448, 69552, 70104, 70308, 70866, 72009, 72576, 73152, 77004, 78246, 78867, 79488, 79856, 80352, 81788, 82296, 82677, 83328, 85344, 89424, 89838, 90551, 91264, 92736, 93472, 93744, 94488, 96012, 102672, 104328, 105156, 105462, 106299, 107136, 108864, 109728, 110236, 113792, 115506, 119232, 119784, 120528, 122682, 123444, 124992, 125984, 128016, 134757, 136896, 139104, 140208, 140616, 141732, 144018, 146304, 154008, 156492, 157734, 159712, 160704, 163576, 164592, 165354, 170688, 173259, 178848, 179676, 181102, 184023, 185472, 186944, 187488, 188976, 192024, 205344, 208656, 210312, 210924, 212598, 216027, 217728, 219456, 220472, 231012, 236601, 238464, 239568, 241056, 245364, 246888, 248031, 249984, 251968, 256032, 269514, 271653, 273792, 278208, 280416, 281232, 283464, 288036, 308016, 312984, 315468, 318897, 319424, 321408, 327152, 329184, 330708, 341376, 346518, 357696, 359352, 362204, 368046, 373888, 374976, 377952, 384048, 404271, 410688, 417312, 420624, 421848, 425196, 432054, 438912, 440944, 462024, 473202, 479136, 482112, 490728, 493776, 496062, 503936, 512064, 539028, 543306, 552069, 556416, 560832, 562464, 566928, 576072, 616032, 625968, 630936, 633857, 637794, 638848, 654304, 658368, 661416, 693036, 709803, 715392, 718704, 724408, 736092, 744093, 749952, 755904, 768096, 808542, 814959, 821376, 834624, 841248, 843696, 850392, 864108, 881888, 924048, 946404, 956691, 958272, 964224, 981456, 987552, 992124, 1024128, 1078056, 1086612, 1104138, 1121664, 1124928, 1133856, 1152144, 1212813, 1232064, 1251936, 1261872, 1267714, 1275588, 1308608, 1316736, 1322832, 1386072, 1419606, 1437408, 1448816, 1472184, 1488186, 1511808, 1536192, 1617084, 1629918, 1656207, 1669248, 1682496, 1687392, 1700784, 1728216, 1763776, 1848096, 1892808, 1901571, 1913382, 1916544, 1962912, 1975104, 1984248, 2156112, 2173224, 2208276, 2232279, 2249856, 2267712, 2304288, 2425626, 2444877, 2464128, 2503872, 2523744, 2535428, 2551176, 2617216, 2645664, 2772144, 2839212, 2874816, 2897632, 2944368, 2976372, 3072384, 3234168, 3259836, 3312414, 3364992, 3374784, 3401568, 3456432, 3527552, 3696192, 3785616, 3803142, 3826764, 3925824, 3950208, 3968496, 4312224, 4346448, 4416552, 4464558, 4535424, 4608576, 4851252, 4889754, 4968621, 5007744, 5047488, 5070856, 5102352, 5291328, 5544288, 5678424, 5704713, 5749632, 5795264, 5888736, 5952744, 6468336, 6519672, 6624828, 6696837, 6749568, 6803136, 6912864, 7334631, 7392384, 7571232, 7606284, 7653528, 7851648, 7936992, 8624448, 8692896, 8833104, 8929116, 9217152, 9702504, 9779508, 9937242, 10094976, 10141712, 10204704, 10582656, 11088576, 11356848, 11409426, 11590528, 11777472, 11905488, 12936672, 13039344, 13249656, 13393674, 13606272, 13825728, 14669262, 15142464, 15212568, 15307056, 15873984, 17114139, 17248896, 17385792, 17666208, 17858232, 19405008, 19559016, 19874484, 20283424, 20409408, 22003893, 22177152, 22713696, 22818852, 23554944, 23810976, 25873344, 26078688, 26499312, 26787348, 27651456, 29338524, 30284928, 30425136, 30614112, 31747968, 34228278, 34771584, 35332416, 35716464, 38810016, 39118032, 39748968, 40566848, 40818816, 44007786, 45427392, 45637704, 47621952, 51342417, 51746688, 52157376, 52998624, 53574696, 58677048, 60850272, 61228224, 68456556, 70664832, 71432928, 77620032, 78236064, 79497936, 81133696, 88015572, 90854784, 91275408, 95243904, 102684834, 104314752, 105997248, 107149392, 117354096, 121700544, 122456448, 136913112, 142865856, 154027251, 155240064, 156472128, 158995872, 176031144, 182550816, 205369668, 211994496, 214298784, 234708192, 243401088, 273826224, 285731712, 308054502, 312944256, 317991744, 352062288, 365101632, 410739336, 428597568, 469416384, 547652448, 616109004, 635983488, 704124576, 730203264, 821478672, 857195136, 938832768, 1095304896, 1232218008, 1408249152, 1642957344, 2190609792, 2464436016, 2816498304, 3285914688, 4928872032, 6571829376, 9857744064, 19715488128]

約数ペア:

[(1, 19715488128), (2, 9857744064), (3, 6571829376), (4, 4928872032), (6, 3285914688), (7, 2816498304), (8, 2464436016), (9, 2190609792), (12, 1642957344), (14, 1408249152), (16, 1232218008), (18, 1095304896), (21, 938832768), (23, 857195136), (24, 821478672), (27, 730203264), (28, 704124576), (31, 635983488), (32, 616109004), (36, 547652448), (42, 469416384), (46, 428597568), (48, 410739336), (54, 365101632), (56, 352062288), (62, 317991744), (63, 312944256), (64, 308054502), (69, 285731712), (72, 273826224), (81, 243401088), (84, 234708192), (92, 214298784), (93, 211994496), (96, 205369668), (108, 182550816), (112, 176031144), (124, 158995872), (126, 156472128), (127, 155240064), (128, 154027251), (138, 142865856), (144, 136913112), (161, 122456448), (162, 121700544), (168, 117354096), (184, 107149392), (186, 105997248), (189, 104314752), (192, 102684834), (207, 95243904), (216, 91275408), (217, 90854784), (224, 88015572), (243, 81133696), (248, 79497936), (252, 78236064), (254, 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13393674), (1488, 13249656), (1512, 13039344), (1524, 12936672), (1656, 11905488), (1674, 11777472), (1701, 11590528), (1728, 11409426), (1736, 11356848), (1778, 11088576), (1863, 10582656), (1932, 10204704), (1944, 10141712), (1953, 10094976), (1984, 9937242), (2016, 9779508), (2032, 9702504), (2139, 9217152), (2208, 8929116), (2232, 8833104), (2268, 8692896), (2286, 8624448), (2484, 7936992), (2511, 7851648), (2576, 7653528), (2592, 7606284), (2604, 7571232), (2667, 7392384), (2688, 7334631), (2852, 6912864), (2898, 6803136), (2921, 6749568), (2944, 6696837), (2976, 6624828), (3024, 6519672), (3048, 6468336), (3312, 5952744), (3348, 5888736), (3402, 5795264), (3429, 5749632), (3456, 5704713), (3472, 5678424), (3556, 5544288), (3726, 5291328), (3864, 5102352), (3888, 5070856), (3906, 5047488), (3937, 5007744), (3968, 4968621), (4032, 4889754), (4064, 4851252), (4278, 4608576), (4347, 4535424), (4416, 4464558), (4464, 4416552), (4536, 4346448), (4572, 4312224), (4968, 3968496), (4991, 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(81788, 241056), (82296, 239568), (82677, 238464), (83328, 236601), (85344, 231012), (89424, 220472), (89838, 219456), (90551, 217728), (91264, 216027), (92736, 212598), (93472, 210924), (93744, 210312), (94488, 208656), (96012, 205344), (102672, 192024), (104328, 188976), (105156, 187488), (105462, 186944), (106299, 185472), (107136, 184023), (108864, 181102), (109728, 179676), (110236, 178848), (113792, 173259), (115506, 170688), (119232, 165354), (119784, 164592), (120528, 163576), (122682, 160704), (123444, 159712), (124992, 157734), (125984, 156492), (128016, 154008), (134757, 146304), (136896, 144018), (139104, 141732), (140208, 140616)]