21771369984

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 640

約数和(自身を含む): 76225121280

約数和(自身を除く): 54453751296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 41, 42, 48, 52, 56, 58, 64, 78, 82, 84, 87, 91, 96, 104, 112, 116, 123, 128, 131, 156, 164, 168, 174, 182, 192, 203, 208, 224, 232, 246, 256, 262, 273, 287, 312, 328, 336, 348, 364, 377, 384, 393, 406, 416, 448, 464, 492, 512, 524, 533, 546, 574, 609, 624, 656, 672, 696, 728, 754, 768, 786, 812, 832, 861, 896, 917, 928, 984, 1048, 1066, 1092, 1131, 1148, 1189, 1218, 1248, 1312, 1344, 1392, 1456, 1508, 1536, 1572, 1599, 1624, 1664, 1703, 1722, 1792, 1834, 1856, 1968, 2096, 2132, 2184, 2262, 2296, 2378, 2436, 2496, 2624, 2639, 2688, 2751, 2784, 2912, 3016, 3144, 3198, 3248, 3328, 3406, 3444, 3567, 3584, 3668, 3712, 3731, 3799, 3936, 4192, 4264, 4368, 4524, 4592, 4756, 4872, 4992, 5109, 5248, 5278, 5371, 5376, 5502, 5568, 5824, 6032, 6288, 6396, 6496, 6656, 6812, 6888, 7134, 7336, 7424, 7462, 7598, 7872, 7917, 8323, 8384, 8528, 8736, 9048, 9184, 9512, 9744, 9984, 10218, 10496, 10556, 10742, 10752, 11004, 11136, 11193, 11397, 11648, 11921, 12064, 12576, 12792, 12992, 13624, 13776, 14268, 14672, 14848, 14924, 15196, 15457, 15744, 15834, 16113, 16646, 16768, 17056, 17472, 18096, 18368, 19024, 19488, 19968, 20436, 20992, 21112, 21484, 22008, 22272, 22386, 22794, 23296, 23842, 24128, 24969, 25152, 25584, 25984, 26593, 27248, 27552, 28536, 29344, 29848, 30392, 30914, 31488, 31668, 32226, 33292, 33536, 34112, 34944, 35763, 36192, 36736, 37597, 38048, 38976, 40872, 42224, 42968, 44016, 44544, 44772, 45588, 46371, 46592, 47684, 48256, 49387, 49938, 50304, 51168, 51968, 53186, 54496, 55104, 57072, 58688, 59696, 60784, 61828, 62976, 63336, 64452, 66584, 67072, 68224, 69823, 69888, 71526, 72384, 73472, 75194, 76096, 77952, 79779, 81744, 84448, 85936, 88032, 89544, 91176, 92742, 95368, 96512, 98774, 99876, 100608, 102336, 103936, 106372, 108199, 108992, 110208, 112791, 114144, 117376, 119392, 121568, 123656, 126672, 128904, 133168, 136448, 139646, 139776, 143052, 144768, 146944, 148161, 150388, 152192, 155759, 155904, 159558, 163488, 168896, 171872, 176064, 179088, 182352, 185484, 190736, 193024, 197548, 199752, 201216, 204672, 209469, 212744, 216398, 217984, 220416, 225582, 228288, 234752, 238784, 243136, 247312, 253344, 257808, 266336, 272896, 279292, 286104, 289536, 296322, 300776, 304384, 311518, 311808, 319116, 324597, 326976, 337792, 343744, 345709, 352128, 358176, 364704, 370968, 381472, 395096, 399504, 409344, 418938, 425488, 432796, 435968, 440832, 451164, 456576, 467277, 469504, 477568, 486272, 488761, 494624, 506688, 515616, 532672, 558584, 572208, 579072, 592644, 601552, 608768, 623036, 638232, 649194, 653952, 675584, 687488, 691418, 704256, 716352, 729408, 741936, 762944, 790192, 799008, 818688, 837876, 850976, 865592, 871936, 902328, 913152, 934554, 955136, 972544, 977522, 989248, 1013376, 1031232, 1037127, 1065344, 1090313, 1117168, 1144416, 1185288, 1203104, 1246072, 1276464, 1298388, 1307904, 1351168, 1374976, 1382836, 1408512, 1432704, 1458816, 1466283, 1483872, 1525888, 1580384, 1598016, 1675752, 1701952, 1731184, 1804656, 1826304, 1869108, 1910272, 1945088, 1955044, 1978496, 2024867, 2026752, 2062464, 2074254, 2130688, 2180626, 2234336, 2288832, 2370576, 2406208, 2492144, 2552928, 2596776, 2615808, 2749952, 2765672, 2865408, 2917632, 2932566, 2967744, 3051776, 3160768, 3196032, 3270939, 3351504, 3403904, 3462368, 3609312, 3738216, 3910088, 3956992, 4049734, 4053504, 4124928, 4148508, 4261376, 4361252, 4468672, 4577664, 4741152, 4812416, 4984288, 5105856, 5193552, 5531344, 5730816, 5835264, 5865132, 5935488, 6074601, 6103552, 6321536, 6392064, 6541878, 6703008, 6807808, 6924736, 7218624, 7476432, 7820176, 7913984, 8099468, 8249856, 8297016, 8722504, 8937344, 9155328, 9482304, 9624832, 9968576, 10211712, 10387104, 11062688, 11730264, 11870976, 12149202, 12643072, 12784128, 13083756, 13406016, 13615616, 13849472, 14174069, 14437248, 14952864, 15640352, 16198936, 16594032, 17445008, 17874688, 18310656, 18964608, 19249664, 19937152, 20423424, 20774208, 22125376, 23460528, 23741952, 24298404, 25286144, 26167512, 26812032, 27698944, 28348138, 28874496, 29905728, 31280704, 32397872, 33188064, 34890016, 35749376, 37929216, 39874304, 40846848, 41548416, 42522207, 44250752, 46921056, 48596808, 52335024, 53624064, 55397888, 56696276, 57748992, 59811456, 62561408, 64795744, 66376128, 69780032, 75858432, 79748608, 83096832, 85044414, 88501504, 93842112, 97193616, 104670048, 107248128, 113392552, 119622912, 125122816, 129591488, 132752256, 139560064, 166193664, 170088828, 177003008, 187684224, 194387232, 209340096, 226785104, 239245824, 250245632, 259182976, 265504512, 279120128, 340177656, 375368448, 388774464, 418680192, 453570208, 518365952, 531009024, 558240256, 680355312, 750736896, 777548928, 837360384, 907140416, 1036731904, 1360710624, 1555097856, 1674720768, 1814280832, 2721421248, 3110195712, 3628561664, 5442842496, 7257123328, 10885684992, 21771369984]

約数ペア:

[(1, 21771369984), (2, 10885684992), (3, 7257123328), (4, 5442842496), (6, 3628561664), (7, 3110195712), (8, 2721421248), (12, 1814280832), (13, 1674720768), (14, 1555097856), (16, 1360710624), (21, 1036731904), (24, 907140416), (26, 837360384), (28, 777548928), (29, 750736896), (32, 680355312), (39, 558240256), (41, 531009024), (42, 518365952), (48, 453570208), (52, 418680192), (56, 388774464), (58, 375368448), (64, 340177656), (78, 279120128), (82, 265504512), (84, 259182976), (87, 250245632), (91, 239245824), (96, 226785104), (104, 209340096), (112, 194387232), (116, 187684224), (123, 177003008), (128, 170088828), (131, 166193664), (156, 139560064), (164, 132752256), (168, 129591488), (174, 125122816), (182, 119622912), (192, 113392552), (203, 107248128), (208, 104670048), (224, 97193616), (232, 93842112), (246, 88501504), (256, 85044414), (262, 83096832), (273, 79748608), (287, 75858432), (312, 69780032), (328, 66376128), (336, 64795744), (348, 62561408), (364, 59811456), (377, 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(9184, 2370576), (9512, 2288832), (9744, 2234336), (9984, 2180626), (10218, 2130688), (10496, 2074254), (10556, 2062464), (10742, 2026752), (10752, 2024867), (11004, 1978496), (11136, 1955044), (11193, 1945088), (11397, 1910272), (11648, 1869108), (11921, 1826304), (12064, 1804656), (12576, 1731184), (12792, 1701952), (12992, 1675752), (13624, 1598016), (13776, 1580384), (14268, 1525888), (14672, 1483872), (14848, 1466283), (14924, 1458816), (15196, 1432704), (15457, 1408512), (15744, 1382836), (15834, 1374976), (16113, 1351168), (16646, 1307904), (16768, 1298388), (17056, 1276464), (17472, 1246072), (18096, 1203104), (18368, 1185288), (19024, 1144416), (19488, 1117168), (19968, 1090313), (20436, 1065344), (20992, 1037127), (21112, 1031232), (21484, 1013376), (22008, 989248), (22272, 977522), (22386, 972544), (22794, 955136), (23296, 934554), (23842, 913152), (24128, 902328), (24969, 871936), (25152, 865592), (25584, 850976), (25984, 837876), (26593, 818688), (27248, 799008), (27552, 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(84448, 257808), (85936, 253344), (88032, 247312), (89544, 243136), (91176, 238784), (92742, 234752), (95368, 228288), (96512, 225582), (98774, 220416), (99876, 217984), (100608, 216398), (102336, 212744), (103936, 209469), (106372, 204672), (108199, 201216), (108992, 199752), (110208, 197548), (112791, 193024), (114144, 190736), (117376, 185484), (119392, 182352), (121568, 179088), (123656, 176064), (126672, 171872), (128904, 168896), (133168, 163488), (136448, 159558), (139646, 155904), (139776, 155759), (143052, 152192), (144768, 150388), (146944, 148161)]