31172152320

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{225493}}^1$

素因数の和:225527

約数の個数: 176

約数和(自身を含む): 110780692320

約数和(自身を除く): 79608540000

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, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 69120, 138240, 225493, 450986, 676479, 901972, 1127465, 1352958, 1803944, 2029437, 2254930, 2705916, 3382395, 3607888, 4058874, 4509860, 5411832, 6088311, 6764790, 7215776, 8117748, 9019720, 10147185, 10823664, 12176622, 13529580, 14431552, 16235496, 18039440, 20294370, 21647328, 24353244, 27059160, 28863104, 30441555, 32470992, 36078880, 40588740, 43294656, 48706488, 54118320, 57726208, 60883110, 64941984, 72157760, 81177480, 86589312, 97412976, 108236640, 115452416, 121766220, 129883968, 144315520, 162354960, 173178624, 194825952, 216473280, 230904832, 243532440, 259767936, 288631040, 324709920, 346357248, 389651904, 432946560, 487064880, 519535872, 577262080, 649419840, 692714496, 779303808, 865893120, 974129760, 1039071744, 1154524160, 1298839680, 1558607616, 1731786240, 1948259520, 2078143488, 2597679360, 3117215232, 3463572480, 3896519040, 5195358720, 6234430464, 7793038080, 10390717440, 15586076160, 31172152320]

約数ペア:

[(1, 31172152320), (2, 15586076160), (3, 10390717440), (4, 7793038080), (5, 6234430464), (6, 5195358720), (8, 3896519040), (9, 3463572480), (10, 3117215232), (12, 2597679360), (15, 2078143488), (16, 1948259520), (18, 1731786240), (20, 1558607616), (24, 1298839680), (27, 1154524160), (30, 1039071744), (32, 974129760), (36, 865893120), (40, 779303808), (45, 692714496), (48, 649419840), (54, 577262080), (60, 519535872), (64, 487064880), (72, 432946560), (80, 389651904), (90, 346357248), (96, 324709920), (108, 288631040), (120, 259767936), (128, 243532440), (135, 230904832), (144, 216473280), (160, 194825952), (180, 173178624), (192, 162354960), (216, 144315520), (240, 129883968), (256, 121766220), (270, 115452416), (288, 108236640), (320, 97412976), (360, 86589312), (384, 81177480), (432, 72157760), (480, 64941984), (512, 60883110), (540, 57726208), (576, 54118320), (640, 48706488), (720, 43294656), (768, 40588740), (864, 36078880), (960, 32470992), (1024, 30441555), (1080, 28863104), (1152, 27059160), (1280, 24353244), (1440, 21647328), (1536, 20294370), (1728, 18039440), (1920, 16235496), (2160, 14431552), (2304, 13529580), (2560, 12176622), (2880, 10823664), (3072, 10147185), (3456, 9019720), (3840, 8117748), (4320, 7215776), (4608, 6764790), (5120, 6088311), (5760, 5411832), (6912, 4509860), (7680, 4058874), (8640, 3607888), (9216, 3382395), (11520, 2705916), (13824, 2254930), (15360, 2029437), (17280, 1803944), (23040, 1352958), (27648, 1127465), (34560, 901972), (46080, 676479), (69120, 450986), (138240, 225493)]