15694447680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7237}}^1$

素因数の和:7514

約数の個数: 224

約数和(自身を含む): 55594788480

約数和(自身を除く): 39900340800

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, 135, 144, 160, 180, 192, 216, 240, 251, 270, 288, 320, 360, 432, 480, 502, 540, 576, 720, 753, 864, 960, 1004, 1080, 1255, 1440, 1506, 1728, 2008, 2160, 2259, 2510, 2880, 3012, 3765, 4016, 4320, 4518, 5020, 6024, 6777, 7237, 7530, 8032, 8640, 9036, 10040, 11295, 12048, 13554, 14474, 15060, 16064, 18072, 20080, 21711, 22590, 24096, 27108, 28948, 30120, 33885, 36144, 36185, 40160, 43422, 45180, 48192, 54216, 57896, 60240, 65133, 67770, 72288, 72370, 80320, 86844, 90360, 108432, 108555, 115792, 120480, 130266, 135540, 144576, 144740, 173688, 180720, 195399, 216864, 217110, 231584, 240960, 260532, 271080, 289480, 325665, 347376, 361440, 390798, 433728, 434220, 463168, 521064, 542160, 578960, 651330, 694752, 722880, 781596, 868440, 976995, 1042128, 1084320, 1157920, 1302660, 1389504, 1563192, 1736880, 1816487, 1953990, 2084256, 2168640, 2315840, 2605320, 3126384, 3473760, 3632974, 3907980, 4168512, 5210640, 5449461, 6252768, 6947520, 7265948, 7815960, 9082435, 10421280, 10898922, 12505536, 14531896, 15631920, 16348383, 18164870, 20842560, 21797844, 27247305, 29063792, 31263840, 32696766, 36329740, 43595688, 49045149, 54494610, 58127584, 62527680, 65393532, 72659480, 81741915, 87191376, 98090298, 108989220, 116255168, 130787064, 145318960, 163483830, 174382752, 196180596, 217978440, 245225745, 261574128, 290637920, 326967660, 348765504, 392361192, 435956880, 490451490, 523148256, 581275840, 653935320, 784722384, 871913760, 980902980, 1046296512, 1307870640, 1569444768, 1743827520, 1961805960, 2615741280, 3138889536, 3923611920, 5231482560, 7847223840, 15694447680]

約数ペア:

[(1, 15694447680), (2, 7847223840), (3, 5231482560), (4, 3923611920), (5, 3138889536), (6, 2615741280), (8, 1961805960), (9, 1743827520), (10, 1569444768), (12, 1307870640), (15, 1046296512), (16, 980902980), (18, 871913760), (20, 784722384), (24, 653935320), (27, 581275840), (30, 523148256), (32, 490451490), (36, 435956880), (40, 392361192), (45, 348765504), (48, 326967660), (54, 290637920), (60, 261574128), (64, 245225745), (72, 217978440), (80, 196180596), (90, 174382752), (96, 163483830), (108, 145318960), (120, 130787064), (135, 116255168), (144, 108989220), (160, 98090298), (180, 87191376), (192, 81741915), (216, 72659480), (240, 65393532), (251, 62527680), (270, 58127584), (288, 54494610), (320, 49045149), (360, 43595688), (432, 36329740), (480, 32696766), (502, 31263840), (540, 29063792), (576, 27247305), (720, 21797844), (753, 20842560), (864, 18164870), (960, 16348383), (1004, 15631920), (1080, 14531896), (1255, 12505536), (1440, 10898922), (1506, 10421280), (1728, 9082435), (2008, 7815960), (2160, 7265948), (2259, 6947520), (2510, 6252768), (2880, 5449461), (3012, 5210640), (3765, 4168512), (4016, 3907980), (4320, 3632974), (4518, 3473760), (5020, 3126384), (6024, 2605320), (6777, 2315840), (7237, 2168640), (7530, 2084256), (8032, 1953990), (8640, 1816487), (9036, 1736880), (10040, 1563192), (11295, 1389504), (12048, 1302660), (13554, 1157920), (14474, 1084320), (15060, 1042128), (16064, 976995), (18072, 868440), (20080, 781596), (21711, 722880), (22590, 694752), (24096, 651330), (27108, 578960), (28948, 542160), (30120, 521064), (33885, 463168), (36144, 434220), (36185, 433728), (40160, 390798), (43422, 361440), (45180, 347376), (48192, 325665), (54216, 289480), (57896, 271080), (60240, 260532), (65133, 240960), (67770, 231584), (72288, 217110), (72370, 216864), (80320, 195399), (86844, 180720), (90360, 173688), (108432, 144740), (108555, 144576), (115792, 135540), (120480, 130266)]