280930464

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 871879680

約数和(自身を除く): 590949216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 67, 69, 72, 92, 96, 108, 134, 138, 144, 184, 201, 207, 211, 216, 268, 276, 288, 368, 402, 414, 422, 432, 536, 552, 603, 621, 633, 736, 804, 828, 844, 864, 1072, 1104, 1206, 1242, 1266, 1541, 1608, 1656, 1688, 1809, 1899, 2144, 2208, 2412, 2484, 2532, 3082, 3216, 3312, 3376, 3618, 3798, 4623, 4824, 4853, 4968, 5064, 5697, 6164, 6432, 6624, 6752, 7236, 7596, 9246, 9648, 9706, 9936, 10128, 11394, 12328, 13869, 14137, 14472, 14559, 15192, 18492, 19296, 19412, 19872, 20256, 22788, 24656, 27738, 28274, 28944, 29118, 30384, 36984, 38824, 41607, 42411, 43677, 45576, 49312, 55476, 56548, 57888, 58236, 60768, 73968, 77648, 83214, 84822, 87354, 91152, 110952, 113096, 116472, 127233, 131031, 147936, 155296, 166428, 169644, 174708, 182304, 221904, 226192, 232944, 254466, 262062, 325151, 332856, 339288, 349416, 381699, 443808, 452384, 465888, 508932, 524124, 650302, 665712, 678576, 698832, 763398, 975453, 1017864, 1048248, 1300604, 1331424, 1357152, 1397664, 1526796, 1950906, 2035728, 2096496, 2601208, 2926359, 3053592, 3901812, 4071456, 4192992, 5202416, 5852718, 6107184, 7803624, 8779077, 10404832, 11705436, 12214368, 15607248, 17558154, 23410872, 31214496, 35116308, 46821744, 70232616, 93643488, 140465232, 280930464]

約数ペア:

[(1, 280930464), (2, 140465232), (3, 93643488), (4, 70232616), (6, 46821744), (8, 35116308), (9, 31214496), (12, 23410872), (16, 17558154), (18, 15607248), (23, 12214368), (24, 11705436), (27, 10404832), (32, 8779077), (36, 7803624), (46, 6107184), (48, 5852718), (54, 5202416), (67, 4192992), (69, 4071456), (72, 3901812), (92, 3053592), (96, 2926359), (108, 2601208), (134, 2096496), (138, 2035728), (144, 1950906), (184, 1526796), (201, 1397664), (207, 1357152), (211, 1331424), (216, 1300604), (268, 1048248), (276, 1017864), (288, 975453), (368, 763398), (402, 698832), (414, 678576), (422, 665712), (432, 650302), (536, 524124), (552, 508932), (603, 465888), (621, 452384), (633, 443808), (736, 381699), (804, 349416), (828, 339288), (844, 332856), (864, 325151), (1072, 262062), (1104, 254466), (1206, 232944), (1242, 226192), (1266, 221904), (1541, 182304), (1608, 174708), (1656, 169644), (1688, 166428), (1809, 155296), (1899, 147936), (2144, 131031), (2208, 127233), (2412, 116472), (2484, 113096), (2532, 110952), (3082, 91152), (3216, 87354), (3312, 84822), (3376, 83214), (3618, 77648), (3798, 73968), (4623, 60768), (4824, 58236), (4853, 57888), (4968, 56548), (5064, 55476), (5697, 49312), (6164, 45576), (6432, 43677), (6624, 42411), (6752, 41607), (7236, 38824), (7596, 36984), (9246, 30384), (9648, 29118), (9706, 28944), (9936, 28274), (10128, 27738), (11394, 24656), (12328, 22788), (13869, 20256), (14137, 19872), (14472, 19412), (14559, 19296), (15192, 18492)]