171786240

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 598063284

約数和(自身を除く): 426277044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 233, 240, 256, 288, 320, 360, 384, 466, 480, 512, 576, 640, 699, 720, 768, 932, 960, 1024, 1152, 1165, 1280, 1398, 1440, 1536, 1864, 1920, 2048, 2097, 2304, 2330, 2560, 2796, 2880, 3072, 3495, 3728, 3840, 4096, 4194, 4608, 4660, 5120, 5592, 5760, 6144, 6990, 7456, 7680, 8192, 8388, 9216, 9320, 10240, 10485, 11184, 11520, 12288, 13980, 14912, 15360, 16384, 16776, 18432, 18640, 20480, 20970, 22368, 23040, 24576, 27960, 29824, 30720, 33552, 36864, 37280, 40960, 41940, 44736, 46080, 49152, 55920, 59648, 61440, 67104, 73728, 74560, 81920, 83880, 89472, 92160, 111840, 119296, 122880, 134208, 147456, 149120, 167760, 178944, 184320, 223680, 238592, 245760, 268416, 298240, 335520, 357888, 368640, 447360, 477184, 536832, 596480, 671040, 715776, 737280, 894720, 954368, 1073664, 1192960, 1342080, 1431552, 1789440, 1908736, 2147328, 2385920, 2684160, 2863104, 3578880, 3817472, 4294656, 4771840, 5368320, 5726208, 7157760, 8589312, 9543680, 10736640, 11452416, 14315520, 17178624, 19087360, 21473280, 28631040, 34357248, 42946560, 57262080, 85893120, 171786240]

約数ペア:

[(1, 171786240), (2, 85893120), (3, 57262080), (4, 42946560), (5, 34357248), (6, 28631040), (8, 21473280), (9, 19087360), (10, 17178624), (12, 14315520), (15, 11452416), (16, 10736640), (18, 9543680), (20, 8589312), (24, 7157760), (30, 5726208), (32, 5368320), (36, 4771840), (40, 4294656), (45, 3817472), (48, 3578880), (60, 2863104), (64, 2684160), (72, 2385920), (80, 2147328), (90, 1908736), (96, 1789440), (120, 1431552), (128, 1342080), (144, 1192960), (160, 1073664), (180, 954368), (192, 894720), (233, 737280), (240, 715776), (256, 671040), (288, 596480), (320, 536832), (360, 477184), (384, 447360), (466, 368640), (480, 357888), (512, 335520), (576, 298240), (640, 268416), (699, 245760), (720, 238592), (768, 223680), (932, 184320), (960, 178944), (1024, 167760), (1152, 149120), (1165, 147456), (1280, 134208), (1398, 122880), (1440, 119296), (1536, 111840), (1864, 92160), (1920, 89472), (2048, 83880), (2097, 81920), (2304, 74560), (2330, 73728), (2560, 67104), (2796, 61440), (2880, 59648), (3072, 55920), (3495, 49152), (3728, 46080), (3840, 44736), (4096, 41940), (4194, 40960), (4608, 37280), (4660, 36864), (5120, 33552), (5592, 30720), (5760, 29824), (6144, 27960), (6990, 24576), (7456, 23040), (7680, 22368), (8192, 20970), (8388, 20480), (9216, 18640), (9320, 18432), (10240, 16776), (10485, 16384), (11184, 15360), (11520, 14912), (12288, 13980)]