27964200040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1177

約数の個数: 256

約数和(自身を含む): 77112000000

約数和(自身を除く): 49147799960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 67, 70, 98, 116, 134, 140, 145, 196, 203, 232, 245, 268, 280, 290, 335, 343, 392, 406, 469, 490, 536, 580, 670, 686, 812, 938, 980, 1015, 1049, 1160, 1340, 1372, 1421, 1624, 1715, 1876, 1943, 1960, 2030, 2098, 2345, 2680, 2744, 2842, 3283, 3430, 3752, 3886, 4060, 4196, 4690, 5245, 5684, 6566, 6860, 7105, 7343, 7772, 8120, 8392, 9380, 9715, 9947, 10490, 11368, 13132, 13601, 13720, 14210, 14686, 15544, 16415, 18760, 19430, 19894, 20980, 22981, 26264, 27202, 28420, 29372, 30421, 32830, 36715, 38860, 39788, 41960, 45962, 49735, 51401, 54404, 56840, 58744, 60842, 65660, 68005, 70283, 73430, 77720, 79576, 91924, 95207, 99470, 102802, 108808, 114905, 121684, 131320, 136010, 140566, 146860, 152105, 183848, 190414, 198940, 205604, 212947, 229810, 243368, 257005, 272020, 281132, 293720, 304210, 351415, 359807, 380828, 397880, 411208, 425894, 459620, 476035, 491981, 514010, 544040, 562264, 608420, 666449, 702830, 719614, 761656, 851788, 919240, 952070, 983962, 1028020, 1064735, 1216840, 1332898, 1405660, 1439228, 1490629, 1703576, 1799035, 1904140, 1967924, 2038207, 2056040, 2129470, 2459905, 2665796, 2811320, 2878456, 2981258, 3332245, 3443867, 3598070, 3808280, 3935848, 4076414, 4258940, 4919810, 5331592, 5962516, 6664490, 6887734, 7196140, 7453145, 8152828, 8517880, 9839620, 10191035, 10434403, 11925032, 13328980, 13775468, 14267449, 14392280, 14906290, 16305656, 17219335, 19679240, 20382070, 20868806, 24107069, 26657960, 27550936, 28534898, 29812580, 34438670, 40764140, 41737612, 48214138, 52172015, 57069796, 59625160, 68877340, 71337245, 81528280, 83475224, 96428276, 99872143, 104344030, 114139592, 120535345, 137754680, 142674490, 192856552, 199744286, 208688060, 241070690, 285348980, 399488572, 417376120, 482141380, 499360715, 570697960, 699105001, 798977144, 964282760, 998721430, 1398210002, 1997442860, 2796420004, 3495525005, 3994885720, 5592840008, 6991050010, 13982100020, 27964200040]

約数ペア:

[(1, 27964200040), (2, 13982100020), (4, 6991050010), (5, 5592840008), (7, 3994885720), (8, 3495525005), (10, 2796420004), (14, 1997442860), (20, 1398210002), (28, 998721430), (29, 964282760), (35, 798977144), (40, 699105001), (49, 570697960), (56, 499360715), (58, 482141380), (67, 417376120), (70, 399488572), (98, 285348980), (116, 241070690), (134, 208688060), (140, 199744286), (145, 192856552), (196, 142674490), (203, 137754680), (232, 120535345), (245, 114139592), (268, 104344030), (280, 99872143), (290, 96428276), (335, 83475224), (343, 81528280), (392, 71337245), (406, 68877340), (469, 59625160), (490, 57069796), (536, 52172015), (580, 48214138), (670, 41737612), (686, 40764140), (812, 34438670), (938, 29812580), (980, 28534898), (1015, 27550936), (1049, 26657960), (1160, 24107069), (1340, 20868806), (1372, 20382070), (1421, 19679240), (1624, 17219335), (1715, 16305656), (1876, 14906290), (1943, 14392280), (1960, 14267449), (2030, 13775468), (2098, 13328980), (2345, 11925032), (2680, 10434403), (2744, 10191035), (2842, 9839620), (3283, 8517880), (3430, 8152828), (3752, 7453145), (3886, 7196140), (4060, 6887734), (4196, 6664490), (4690, 5962516), (5245, 5331592), (5684, 4919810), (6566, 4258940), (6860, 4076414), (7105, 3935848), (7343, 3808280), (7772, 3598070), (8120, 3443867), (8392, 3332245), (9380, 2981258), (9715, 2878456), (9947, 2811320), (10490, 2665796), (11368, 2459905), (13132, 2129470), (13601, 2056040), (13720, 2038207), (14210, 1967924), (14686, 1904140), (15544, 1799035), (16415, 1703576), (18760, 1490629), (19430, 1439228), (19894, 1405660), (20980, 1332898), (22981, 1216840), (26264, 1064735), (27202, 1028020), (28420, 983962), (29372, 952070), (30421, 919240), (32830, 851788), (36715, 761656), (38860, 719614), (39788, 702830), (41960, 666449), (45962, 608420), (49735, 562264), (51401, 544040), (54404, 514010), (56840, 491981), (58744, 476035), (60842, 459620), (65660, 425894), (68005, 411208), (70283, 397880), (73430, 380828), (77720, 359807), (79576, 351415), (91924, 304210), (95207, 293720), (99470, 281132), (102802, 272020), (108808, 257005), (114905, 243368), (121684, 229810), (131320, 212947), (136010, 205604), (140566, 198940), (146860, 190414), (152105, 183848)]