20928780288

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4657

約数の個数: 288

約数和(自身を含む): 68536868400

約数和(自身を除く): 47608088112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 384, 416, 456, 468, 494, 512, 576, 608, 624, 684, 741, 768, 832, 912, 936, 988, 1024, 1152, 1216, 1248, 1368, 1482, 1536, 1664, 1824, 1872, 1976, 2048, 2223, 2304, 2432, 2496, 2736, 2964, 3072, 3328, 3648, 3744, 3952, 4446, 4597, 4608, 4864, 4992, 5472, 5928, 6144, 6656, 7296, 7488, 7904, 8892, 9194, 9216, 9728, 9984, 10944, 11856, 13312, 13791, 14592, 14976, 15808, 17784, 18388, 18432, 19456, 19968, 21888, 23712, 26624, 27582, 29184, 29952, 31616, 35568, 36776, 38912, 39936, 41373, 43776, 47424, 55164, 58368, 59761, 59904, 63232, 71136, 73552, 79872, 82746, 87343, 87552, 94848, 110328, 116736, 119522, 119808, 126464, 142272, 147104, 165492, 174686, 175104, 179283, 189696, 220656, 239044, 239616, 252928, 262029, 284544, 294208, 330984, 349372, 350208, 358566, 379392, 441312, 478088, 505856, 524058, 537849, 569088, 588416, 661968, 698744, 717132, 758784, 786087, 882624, 956176, 1048116, 1075698, 1135459, 1138176, 1176832, 1323936, 1397488, 1434264, 1517568, 1572174, 1765248, 1912352, 2096232, 2151396, 2270918, 2276352, 2353664, 2647872, 2794976, 2868528, 3144348, 3406377, 3530496, 3824704, 4192464, 4302792, 4541836, 4552704, 4707328, 5295744, 5589952, 5737056, 6288696, 6812754, 7060992, 7649408, 8384928, 8605584, 9083672, 9414656, 10219131, 10591488, 11179904, 11474112, 12577392, 13625508, 14121984, 15298816, 16769856, 17211168, 18167344, 20438262, 21182976, 22359808, 22948224, 25154784, 27251016, 28243968, 30597632, 33539712, 34422336, 36334688, 40876524, 42365952, 44719616, 45896448, 50309568, 54502032, 61195264, 67079424, 68844672, 72669376, 81753048, 84731904, 89439232, 91792896, 100619136, 109004064, 122390528, 134158848, 137689344, 145338752, 163506096, 178878464, 183585792, 201238272, 218008128, 268317696, 275378688, 290677504, 327012192, 367171584, 402476544, 436016256, 536635392, 550757376, 581355008, 654024384, 804953088, 872032512, 1101514752, 1162710016, 1308048768, 1609906176, 1744065024, 2325420032, 2616097536, 3488130048, 5232195072, 6976260096, 10464390144, 20928780288]

約数ペア:

[(1, 20928780288), (2, 10464390144), (3, 6976260096), (4, 5232195072), (6, 3488130048), (8, 2616097536), (9, 2325420032), (12, 1744065024), (13, 1609906176), (16, 1308048768), (18, 1162710016), (19, 1101514752), (24, 872032512), (26, 804953088), (32, 654024384), (36, 581355008), (38, 550757376), (39, 536635392), (48, 436016256), (52, 402476544), (57, 367171584), (64, 327012192), (72, 290677504), (76, 275378688), (78, 268317696), (96, 218008128), (104, 201238272), (114, 183585792), (117, 178878464), (128, 163506096), (144, 145338752), (152, 137689344), (156, 134158848), (171, 122390528), (192, 109004064), (208, 100619136), (228, 91792896), (234, 89439232), (247, 84731904), (256, 81753048), (288, 72669376), (304, 68844672), (312, 67079424), (342, 61195264), (384, 54502032), (416, 50309568), (456, 45896448), (468, 44719616), (494, 42365952), (512, 40876524), (576, 36334688), (608, 34422336), (624, 33539712), (684, 30597632), (741, 28243968), (768, 27251016), (832, 25154784), (912, 22948224), (936, 22359808), (988, 21182976), (1024, 20438262), (1152, 18167344), (1216, 17211168), (1248, 16769856), (1368, 15298816), (1482, 14121984), (1536, 13625508), (1664, 12577392), (1824, 11474112), (1872, 11179904), (1976, 10591488), (2048, 10219131), (2223, 9414656), (2304, 9083672), (2432, 8605584), (2496, 8384928), (2736, 7649408), (2964, 7060992), (3072, 6812754), (3328, 6288696), (3648, 5737056), (3744, 5589952), (3952, 5295744), (4446, 4707328), (4597, 4552704), (4608, 4541836), (4864, 4302792), (4992, 4192464), (5472, 3824704), (5928, 3530496), (6144, 3406377), (6656, 3144348), (7296, 2868528), (7488, 2794976), (7904, 2647872), (8892, 2353664), (9194, 2276352), (9216, 2270918), (9728, 2151396), (9984, 2096232), (10944, 1912352), (11856, 1765248), (13312, 1572174), (13791, 1517568), (14592, 1434264), (14976, 1397488), (15808, 1323936), (17784, 1176832), (18388, 1138176), (18432, 1135459), (19456, 1075698), (19968, 1048116), (21888, 956176), (23712, 882624), (26624, 786087), (27582, 758784), (29184, 717132), (29952, 698744), (31616, 661968), (35568, 588416), (36776, 569088), (38912, 537849), (39936, 524058), (41373, 505856), (43776, 478088), (47424, 441312), (55164, 379392), (58368, 358566), (59761, 350208), (59904, 349372), (63232, 330984), (71136, 294208), (73552, 284544), (79872, 262029), (82746, 252928), (87343, 239616), (87552, 239044), (94848, 220656), (110328, 189696), (116736, 179283), (119522, 175104), (119808, 174686), (126464, 165492), (142272, 147104)]