20342292768

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{4789}}^1$

素因数の和:4869

約数の個数: 288

約数和(自身を含む): 69044976000

約数和(自身を除く): 48702683232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 196, 224, 252, 258, 288, 294, 301, 336, 343, 344, 387, 392, 441, 504, 516, 588, 602, 672, 686, 688, 774, 784, 882, 903, 1008, 1029, 1032, 1176, 1204, 1372, 1376, 1548, 1568, 1764, 1806, 2016, 2058, 2064, 2107, 2352, 2408, 2709, 2744, 3087, 3096, 3528, 3612, 4116, 4128, 4214, 4704, 4789, 4816, 5418, 5488, 6174, 6192, 6321, 7056, 7224, 8232, 8428, 9578, 9632, 10836, 10976, 12348, 12384, 12642, 14112, 14367, 14448, 14749, 16464, 16856, 18963, 19156, 21672, 24696, 25284, 28734, 28896, 29498, 32928, 33523, 33712, 37926, 38312, 43101, 43344, 44247, 49392, 50568, 57468, 58996, 67046, 67424, 75852, 76624, 86202, 86688, 88494, 98784, 100569, 101136, 114936, 117992, 132741, 134092, 151704, 153248, 172404, 176988, 201138, 202272, 205927, 229872, 234661, 235984, 265482, 268184, 301707, 303408, 344808, 353976, 402276, 411854, 459744, 469322, 471968, 530964, 536368, 603414, 606816, 617781, 689616, 703983, 707952, 804552, 823708, 938644, 1061928, 1072736, 1206828, 1235562, 1379232, 1407966, 1415904, 1441489, 1609104, 1642627, 1647416, 1853343, 1877288, 2111949, 2123856, 2413656, 2471124, 2815932, 2882978, 3218208, 3285254, 3294832, 3706686, 3754576, 4223898, 4247712, 4324467, 4827312, 4927881, 4942248, 5631864, 5765956, 6570508, 6589664, 7413372, 7509152, 8447796, 8648934, 9654624, 9855762, 9884496, 10090423, 11263728, 11531912, 12973401, 13141016, 14783643, 14826744, 16895592, 17297868, 19711524, 19768992, 20180846, 22527456, 23063824, 25946802, 26282032, 29567286, 29653488, 30271269, 33791184, 34595736, 39423048, 40361692, 46127648, 51893604, 52564064, 59134572, 59306976, 60542538, 67582368, 69191472, 70632961, 78846096, 80723384, 90813807, 103787208, 118269144, 121085076, 138382944, 141265922, 157692192, 161446768, 181627614, 207574416, 211898883, 236538288, 242170152, 282531844, 322893536, 363255228, 415148832, 423797766, 473076576, 484340304, 565063688, 635696649, 726510456, 847595532, 968680608, 1130127376, 1271393298, 1453020912, 1695191064, 2260254752, 2542786596, 2906041824, 3390382128, 5085573192, 6780764256, 10171146384, 20342292768]

約数ペア:

[(1, 20342292768), (2, 10171146384), (3, 6780764256), (4, 5085573192), (6, 3390382128), (7, 2906041824), (8, 2542786596), (9, 2260254752), (12, 1695191064), (14, 1453020912), (16, 1271393298), (18, 1130127376), (21, 968680608), (24, 847595532), (28, 726510456), (32, 635696649), (36, 565063688), (42, 484340304), (43, 473076576), (48, 423797766), (49, 415148832), (56, 363255228), (63, 322893536), (72, 282531844), (84, 242170152), (86, 236538288), (96, 211898883), (98, 207574416), (112, 181627614), (126, 161446768), (129, 157692192), (144, 141265922), (147, 138382944), (168, 121085076), (172, 118269144), (196, 103787208), (224, 90813807), (252, 80723384), (258, 78846096), (288, 70632961), (294, 69191472), (301, 67582368), (336, 60542538), (343, 59306976), (344, 59134572), (387, 52564064), (392, 51893604), (441, 46127648), (504, 40361692), (516, 39423048), (588, 34595736), (602, 33791184), (672, 30271269), (686, 29653488), (688, 29567286), (774, 26282032), (784, 25946802), (882, 23063824), (903, 22527456), (1008, 20180846), (1029, 19768992), (1032, 19711524), (1176, 17297868), (1204, 16895592), (1372, 14826744), (1376, 14783643), (1548, 13141016), (1568, 12973401), (1764, 11531912), (1806, 11263728), (2016, 10090423), (2058, 9884496), (2064, 9855762), (2107, 9654624), (2352, 8648934), (2408, 8447796), (2709, 7509152), (2744, 7413372), (3087, 6589664), (3096, 6570508), (3528, 5765956), (3612, 5631864), (4116, 4942248), (4128, 4927881), (4214, 4827312), (4704, 4324467), (4789, 4247712), (4816, 4223898), (5418, 3754576), (5488, 3706686), (6174, 3294832), (6192, 3285254), (6321, 3218208), (7056, 2882978), (7224, 2815932), (8232, 2471124), (8428, 2413656), (9578, 2123856), (9632, 2111949), (10836, 1877288), (10976, 1853343), (12348, 1647416), (12384, 1642627), (12642, 1609104), (14112, 1441489), (14367, 1415904), (14448, 1407966), (14749, 1379232), (16464, 1235562), (16856, 1206828), (18963, 1072736), (19156, 1061928), (21672, 938644), (24696, 823708), (25284, 804552), (28734, 707952), (28896, 703983), (29498, 689616), (32928, 617781), (33523, 606816), (33712, 603414), (37926, 536368), (38312, 530964), (43101, 471968), (43344, 469322), (44247, 459744), (49392, 411854), (50568, 402276), (57468, 353976), (58996, 344808), (67046, 303408), (67424, 301707), (75852, 268184), (76624, 265482), (86202, 235984), (86688, 234661), (88494, 229872), (98784, 205927), (100569, 202272), (101136, 201138), (114936, 176988), (117992, 172404), (132741, 153248), (134092, 151704)]