280779264

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 160

約数和(自身を含む): 875688000

約数和(自身を除く): 594908736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1026, 1069, 1152, 1216, 1368, 1536, 1728, 1824, 2052, 2138, 2304, 2432, 2736, 3207, 3456, 3648, 4104, 4276, 4608, 4864, 5472, 6414, 6912, 7296, 8208, 8552, 9621, 9728, 10944, 12828, 13824, 14592, 16416, 17104, 19242, 20311, 21888, 25656, 28863, 29184, 32832, 34208, 38484, 40622, 43776, 51312, 57726, 60933, 65664, 68416, 76968, 81244, 87552, 102624, 115452, 121866, 131328, 136832, 153936, 162488, 182799, 205248, 230904, 243732, 262656, 273664, 307872, 324976, 365598, 410496, 461808, 487464, 547328, 548397, 615744, 649952, 731196, 820992, 923616, 974928, 1096794, 1231488, 1299904, 1462392, 1641984, 1847232, 1949856, 2193588, 2462976, 2599808, 2924784, 3694464, 3899712, 4387176, 4925952, 5199616, 5849568, 7388928, 7799424, 8774352, 10399232, 11699136, 14777856, 15598848, 17548704, 23398272, 31197696, 35097408, 46796544, 70194816, 93593088, 140389632, 280779264]

約数ペア:

[(1, 280779264), (2, 140389632), (3, 93593088), (4, 70194816), (6, 46796544), (8, 35097408), (9, 31197696), (12, 23398272), (16, 17548704), (18, 15598848), (19, 14777856), (24, 11699136), (27, 10399232), (32, 8774352), (36, 7799424), (38, 7388928), (48, 5849568), (54, 5199616), (57, 4925952), (64, 4387176), (72, 3899712), (76, 3694464), (96, 2924784), (108, 2599808), (114, 2462976), (128, 2193588), (144, 1949856), (152, 1847232), (171, 1641984), (192, 1462392), (216, 1299904), (228, 1231488), (256, 1096794), (288, 974928), (304, 923616), (342, 820992), (384, 731196), (432, 649952), (456, 615744), (512, 548397), (513, 547328), (576, 487464), (608, 461808), (684, 410496), (768, 365598), (864, 324976), (912, 307872), (1026, 273664), (1069, 262656), (1152, 243732), (1216, 230904), (1368, 205248), (1536, 182799), (1728, 162488), (1824, 153936), (2052, 136832), (2138, 131328), (2304, 121866), (2432, 115452), (2736, 102624), (3207, 87552), (3456, 81244), (3648, 76968), (4104, 68416), (4276, 65664), (4608, 60933), (4864, 57726), (5472, 51312), (6414, 43776), (6912, 40622), (7296, 38484), (8208, 34208), (8552, 32832), (9621, 29184), (9728, 28863), (10944, 25656), (12828, 21888), (13824, 20311), (14592, 19242), (16416, 17104)]