204955384320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2965211}}^1$

素因数の和:2965243

約数の個数: 160

約数和(自身を含む): 728018850240

約数和(自身を除く): 523063465920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 2965211, 5930422, 8895633, 11860844, 14826055, 17791266, 23721688, 26686899, 29652110, 35582532, 44478165, 47443376, 53373798, 59304220, 71165064, 80060697, 88956330, 94886752, 106747596, 118608440, 133434495, 142330128, 160121394, 177912660, 189773504, 213495192, 237216880, 266868990, 284660256, 320242788, 355825320, 379547008, 400303485, 426990384, 474433760, 533737980, 569320512, 640485576, 711650640, 759094016, 800606970, 853980768, 948867520, 1067475960, 1138641024, 1280971152, 1423301280, 1518188032, 1601213940, 1707961536, 1897735040, 2134951920, 2277282048, 2561942304, 2846602560, 3202427880, 3415923072, 3795470080, 4269903840, 4554564096, 5123884608, 5693205120, 6404855760, 6831846144, 7590940160, 8539807680, 10247769216, 11386410240, 12809711520, 13663692288, 17079615360, 20495538432, 22772820480, 25619423040, 34159230720, 40991076864, 51238846080, 68318461440, 102477692160, 204955384320]

約数ペア:

[(1, 204955384320), (2, 102477692160), (3, 68318461440), (4, 51238846080), (5, 40991076864), (6, 34159230720), (8, 25619423040), (9, 22772820480), (10, 20495538432), (12, 17079615360), (15, 13663692288), (16, 12809711520), (18, 11386410240), (20, 10247769216), (24, 8539807680), (27, 7590940160), (30, 6831846144), (32, 6404855760), (36, 5693205120), (40, 5123884608), (45, 4554564096), (48, 4269903840), (54, 3795470080), (60, 3415923072), (64, 3202427880), (72, 2846602560), (80, 2561942304), (90, 2277282048), (96, 2134951920), (108, 1897735040), (120, 1707961536), (128, 1601213940), (135, 1518188032), (144, 1423301280), (160, 1280971152), (180, 1138641024), (192, 1067475960), (216, 948867520), (240, 853980768), (256, 800606970), (270, 759094016), (288, 711650640), (320, 640485576), (360, 569320512), (384, 533737980), (432, 474433760), (480, 426990384), (512, 400303485), (540, 379547008), (576, 355825320), (640, 320242788), (720, 284660256), (768, 266868990), (864, 237216880), (960, 213495192), (1080, 189773504), (1152, 177912660), (1280, 160121394), (1440, 142330128), (1536, 133434495), (1728, 118608440), (1920, 106747596), (2160, 94886752), (2304, 88956330), (2560, 80060697), (2880, 71165064), (3456, 59304220), (3840, 53373798), (4320, 47443376), (4608, 44478165), (5760, 35582532), (6912, 29652110), (7680, 26686899), (8640, 23721688), (11520, 17791266), (13824, 14826055), (17280, 11860844), (23040, 8895633), (34560, 5930422), (69120, 2965211)]