140800128

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{1069}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 436560000

約数和(自身を除く): 295759872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1069, 1176, 1344, 1372, 1568, 2058, 2138, 2352, 2688, 2744, 3136, 3207, 4116, 4276, 4704, 5488, 6272, 6414, 7483, 8232, 8552, 9408, 10976, 12828, 14966, 16464, 17104, 18816, 21952, 22449, 25656, 29932, 32928, 34208, 43904, 44898, 51312, 52381, 59864, 65856, 68416, 89796, 102624, 104762, 119728, 131712, 136832, 157143, 179592, 205248, 209524, 239456, 314286, 359184, 366667, 410496, 419048, 478912, 628572, 718368, 733334, 838096, 957824, 1100001, 1257144, 1436736, 1466668, 1676192, 2200002, 2514288, 2873472, 2933336, 3352384, 4400004, 5028576, 5866672, 6704768, 8800008, 10057152, 11733344, 17600016, 20114304, 23466688, 35200032, 46933376, 70400064, 140800128]

約数ペア:

[(1, 140800128), (2, 70400064), (3, 46933376), (4, 35200032), (6, 23466688), (7, 20114304), (8, 17600016), (12, 11733344), (14, 10057152), (16, 8800008), (21, 6704768), (24, 5866672), (28, 5028576), (32, 4400004), (42, 3352384), (48, 2933336), (49, 2873472), (56, 2514288), (64, 2200002), (84, 1676192), (96, 1466668), (98, 1436736), (112, 1257144), (128, 1100001), (147, 957824), (168, 838096), (192, 733334), (196, 718368), (224, 628572), (294, 478912), (336, 419048), (343, 410496), (384, 366667), (392, 359184), (448, 314286), (588, 239456), (672, 209524), (686, 205248), (784, 179592), (896, 157143), (1029, 136832), (1069, 131712), (1176, 119728), (1344, 104762), (1372, 102624), (1568, 89796), (2058, 68416), (2138, 65856), (2352, 59864), (2688, 52381), (2744, 51312), (3136, 44898), (3207, 43904), (4116, 34208), (4276, 32928), (4704, 29932), (5488, 25656), (6272, 22449), (6414, 21952), (7483, 18816), (8232, 17104), (8552, 16464), (9408, 14966), (10976, 12828)]