20769702912

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{15331}}^1$

素因数の和:15374

約数の個数: 264

約数和(自身を含む): 71556897120

約数和(自身を除く): 50787194208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1024, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3072, 3136, 3456, 3528, 3584, 4032, 4608, 4704, 5292, 5376, 6048, 6272, 6912, 7056, 7168, 8064, 9216, 9408, 10584, 10752, 12096, 12544, 13824, 14112, 15331, 16128, 18816, 21168, 21504, 24192, 25088, 27648, 28224, 30662, 32256, 37632, 42336, 45993, 48384, 50176, 56448, 61324, 64512, 75264, 84672, 91986, 96768, 107317, 112896, 122648, 137979, 150528, 169344, 183972, 193536, 214634, 225792, 245296, 275958, 321951, 338688, 367944, 413937, 429268, 451584, 490592, 551916, 643902, 677376, 735888, 751219, 827874, 858536, 965853, 981184, 1103832, 1287804, 1354752, 1471776, 1502438, 1655748, 1717072, 1931706, 1962368, 2207664, 2253657, 2575608, 2897559, 2943552, 3004876, 3311496, 3434144, 3863412, 3924736, 4415328, 4507314, 5151216, 5795118, 5887104, 6009752, 6622992, 6760971, 6868288, 7726824, 7849472, 8830656, 9014628, 10302432, 11590236, 11774208, 12019504, 13245984, 13521942, 13736576, 15453648, 15698944, 17661312, 18029256, 20282913, 20604864, 23180472, 23548416, 24039008, 26491968, 27043884, 27473152, 30907296, 35322624, 36058512, 40565826, 41209728, 46360944, 47096832, 48078016, 52983936, 54087768, 54946304, 61814592, 70645248, 72117024, 81131652, 82419456, 92721888, 96156032, 105967872, 108175536, 109892608, 123629184, 141290496, 144234048, 162263304, 164838912, 185443776, 192312064, 211935744, 216351072, 247258368, 288468096, 324526608, 329677824, 370887552, 384624128, 423871488, 432702144, 494516736, 576936192, 649053216, 741775104, 769248256, 865404288, 989033472, 1153872384, 1298106432, 1483550208, 1730808576, 2307744768, 2596212864, 2967100416, 3461617152, 5192425728, 6923234304, 10384851456, 20769702912]

約数ペア:

[(1, 20769702912), (2, 10384851456), (3, 6923234304), (4, 5192425728), (6, 3461617152), (7, 2967100416), (8, 2596212864), (9, 2307744768), (12, 1730808576), (14, 1483550208), (16, 1298106432), (18, 1153872384), (21, 989033472), (24, 865404288), (27, 769248256), (28, 741775104), (32, 649053216), (36, 576936192), (42, 494516736), (48, 432702144), (49, 423871488), (54, 384624128), (56, 370887552), (63, 329677824), (64, 324526608), (72, 288468096), (84, 247258368), (96, 216351072), (98, 211935744), (108, 192312064), (112, 185443776), (126, 164838912), (128, 162263304), (144, 144234048), (147, 141290496), (168, 123629184), (189, 109892608), (192, 108175536), (196, 105967872), (216, 96156032), (224, 92721888), (252, 82419456), (256, 81131652), (288, 72117024), (294, 70645248), (336, 61814592), (378, 54946304), (384, 54087768), (392, 52983936), (432, 48078016), (441, 47096832), (448, 46360944), (504, 41209728), (512, 40565826), (576, 36058512), (588, 35322624), (672, 30907296), (756, 27473152), (768, 27043884), (784, 26491968), (864, 24039008), (882, 23548416), (896, 23180472), (1008, 20604864), (1024, 20282913), (1152, 18029256), (1176, 17661312), (1323, 15698944), (1344, 15453648), (1512, 13736576), (1536, 13521942), (1568, 13245984), (1728, 12019504), (1764, 11774208), (1792, 11590236), (2016, 10302432), (2304, 9014628), (2352, 8830656), (2646, 7849472), (2688, 7726824), (3024, 6868288), (3072, 6760971), (3136, 6622992), (3456, 6009752), (3528, 5887104), (3584, 5795118), (4032, 5151216), (4608, 4507314), (4704, 4415328), (5292, 3924736), (5376, 3863412), (6048, 3434144), (6272, 3311496), (6912, 3004876), (7056, 2943552), (7168, 2897559), (8064, 2575608), (9216, 2253657), (9408, 2207664), (10584, 1962368), (10752, 1931706), (12096, 1717072), (12544, 1655748), (13824, 1502438), (14112, 1471776), (15331, 1354752), (16128, 1287804), (18816, 1103832), (21168, 981184), (21504, 965853), (24192, 858536), (25088, 827874), (27648, 751219), (28224, 735888), (30662, 677376), (32256, 643902), (37632, 551916), (42336, 490592), (45993, 451584), (48384, 429268), (50176, 413937), (56448, 367944), (61324, 338688), (64512, 321951), (75264, 275958), (84672, 245296), (91986, 225792), (96768, 214634), (107317, 193536), (112896, 183972), (122648, 169344), (137979, 150528)]