3987394560

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{7211}}^1$

素因数の和:7249

約数の個数: 208

約数和(自身を含む): 14177638080

約数和(自身を除く): 10190243520

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, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7211, 7680, 8640, 9216, 10240, 11520, 12288, 13824, 14422, 15360, 17280, 18432, 20480, 21633, 23040, 27648, 28844, 30720, 34560, 36055, 36864, 43266, 46080, 55296, 57688, 61440, 64899, 69120, 72110, 86532, 92160, 108165, 110592, 115376, 129798, 138240, 144220, 173064, 184320, 194697, 216330, 230752, 259596, 276480, 288440, 324495, 346128, 389394, 432660, 461504, 519192, 552960, 576880, 648990, 692256, 778788, 865320, 923008, 973485, 1038384, 1153760, 1297980, 1384512, 1557576, 1730640, 1846016, 1946970, 2076768, 2307520, 2595960, 2769024, 3115152, 3461280, 3692032, 3893940, 4153536, 4615040, 5191920, 5538048, 6230304, 6922560, 7384064, 7787880, 8307072, 9230080, 10383840, 11076096, 12460608, 13845120, 14768128, 15575760, 16614144, 18460160, 20767680, 22152192, 24921216, 27690240, 29536256, 31151520, 33228288, 36920320, 41535360, 44304384, 49842432, 55380480, 62303040, 66456576, 73840640, 83070720, 88608768, 99684864, 110760960, 124606080, 132913152, 147681280, 166141440, 199369728, 221521920, 249212160, 265826304, 332282880, 398739456, 443043840, 498424320, 664565760, 797478912, 996848640, 1329131520, 1993697280, 3987394560]

約数ペア:

[(1, 3987394560), (2, 1993697280), (3, 1329131520), (4, 996848640), (5, 797478912), (6, 664565760), (8, 498424320), (9, 443043840), (10, 398739456), (12, 332282880), (15, 265826304), (16, 249212160), (18, 221521920), (20, 199369728), (24, 166141440), (27, 147681280), (30, 132913152), (32, 124606080), (36, 110760960), (40, 99684864), (45, 88608768), (48, 83070720), (54, 73840640), (60, 66456576), (64, 62303040), (72, 55380480), (80, 49842432), (90, 44304384), (96, 41535360), (108, 36920320), (120, 33228288), (128, 31151520), (135, 29536256), (144, 27690240), (160, 24921216), (180, 22152192), (192, 20767680), (216, 18460160), (240, 16614144), (256, 15575760), (270, 14768128), (288, 13845120), (320, 12460608), (360, 11076096), (384, 10383840), (432, 9230080), (480, 8307072), (512, 7787880), (540, 7384064), (576, 6922560), (640, 6230304), (720, 5538048), (768, 5191920), (864, 4615040), (960, 4153536), (1024, 3893940), (1080, 3692032), (1152, 3461280), (1280, 3115152), (1440, 2769024), (1536, 2595960), (1728, 2307520), (1920, 2076768), (2048, 1946970), (2160, 1846016), (2304, 1730640), (2560, 1557576), (2880, 1384512), (3072, 1297980), (3456, 1153760), (3840, 1038384), (4096, 973485), (4320, 923008), (4608, 865320), (5120, 778788), (5760, 692256), (6144, 648990), (6912, 576880), (7211, 552960), (7680, 519192), (8640, 461504), (9216, 432660), (10240, 389394), (11520, 346128), (12288, 324495), (13824, 288440), (14422, 276480), (15360, 259596), (17280, 230752), (18432, 216330), (20480, 194697), (21633, 184320), (23040, 173064), (27648, 144220), (28844, 138240), (30720, 129798), (34560, 115376), (36055, 110592), (36864, 108165), (43266, 92160), (46080, 86532), (55296, 72110), (57688, 69120), (61440, 64899)]