16281630720

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{58889}}^1$

素因数の和:58925

約数の個数: 192

約数和(自身を含む): 57877092000

約数和(自身を除く): 41595461280

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, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 13824, 15360, 17280, 18432, 23040, 27648, 30720, 34560, 46080, 55296, 58889, 69120, 92160, 117778, 138240, 176667, 235556, 276480, 294445, 353334, 471112, 530001, 588890, 706668, 883335, 942224, 1060002, 1177780, 1413336, 1590003, 1766670, 1884448, 2120004, 2355560, 2650005, 2826672, 3180006, 3533340, 3768896, 4240008, 4711120, 5300010, 5653344, 6360012, 7066680, 7537792, 7950015, 8480016, 9422240, 10600020, 11306688, 12720024, 14133360, 15075584, 15900030, 16960032, 18844480, 21200040, 22613376, 25440048, 28266720, 30151168, 31800060, 33920064, 37688960, 42400080, 45226752, 50880096, 56533440, 60302336, 63600120, 67840128, 75377920, 84800160, 90453504, 101760192, 113066880, 120604672, 127200240, 135680256, 150755840, 169600320, 180907008, 203520384, 226133760, 254400480, 271360512, 301511680, 339200640, 361814016, 407040768, 452267520, 508800960, 542721024, 603023360, 678401280, 814081536, 904535040, 1017601920, 1085442048, 1356802560, 1628163072, 1809070080, 2035203840, 2713605120, 3256326144, 4070407680, 5427210240, 8140815360, 16281630720]

約数ペア:

[(1, 16281630720), (2, 8140815360), (3, 5427210240), (4, 4070407680), (5, 3256326144), (6, 2713605120), (8, 2035203840), (9, 1809070080), (10, 1628163072), (12, 1356802560), (15, 1085442048), (16, 1017601920), (18, 904535040), (20, 814081536), (24, 678401280), (27, 603023360), (30, 542721024), (32, 508800960), (36, 452267520), (40, 407040768), (45, 361814016), (48, 339200640), (54, 301511680), (60, 271360512), (64, 254400480), (72, 226133760), (80, 203520384), (90, 180907008), (96, 169600320), (108, 150755840), (120, 135680256), (128, 127200240), (135, 120604672), (144, 113066880), (160, 101760192), (180, 90453504), (192, 84800160), (216, 75377920), (240, 67840128), (256, 63600120), (270, 60302336), (288, 56533440), (320, 50880096), (360, 45226752), (384, 42400080), (432, 37688960), (480, 33920064), (512, 31800060), (540, 30151168), (576, 28266720), (640, 25440048), (720, 22613376), (768, 21200040), (864, 18844480), (960, 16960032), (1024, 15900030), (1080, 15075584), (1152, 14133360), (1280, 12720024), (1440, 11306688), (1536, 10600020), (1728, 9422240), (1920, 8480016), (2048, 7950015), (2160, 7537792), (2304, 7066680), (2560, 6360012), (2880, 5653344), (3072, 5300010), (3456, 4711120), (3840, 4240008), (4320, 3768896), (4608, 3533340), (5120, 3180006), (5760, 2826672), (6144, 2650005), (6912, 2355560), (7680, 2120004), (8640, 1884448), (9216, 1766670), (10240, 1590003), (11520, 1413336), (13824, 1177780), (15360, 1060002), (17280, 942224), (18432, 883335), (23040, 706668), (27648, 588890), (30720, 530001), (34560, 471112), (46080, 353334), (55296, 294445), (58889, 276480), (69120, 235556), (92160, 176667), (117778, 138240)]