210615406080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{129971}}^1$

素因数の和:130208

約数の個数: 160

約数和(自身を含む): 676507379328

約数和(自身を除く): 465891973248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 256, 320, 384, 422, 480, 512, 633, 640, 768, 844, 960, 1055, 1266, 1280, 1536, 1688, 1920, 2110, 2532, 2560, 3165, 3376, 3840, 4220, 5064, 6330, 6752, 7680, 8440, 10128, 12660, 13504, 16880, 20256, 25320, 27008, 33760, 40512, 50640, 54016, 67520, 81024, 101280, 108032, 129971, 135040, 162048, 202560, 259942, 270080, 324096, 389913, 405120, 519884, 540160, 649855, 779826, 810240, 1039768, 1299710, 1559652, 1620480, 1949565, 2079536, 2599420, 3119304, 3899130, 4159072, 5198840, 6238608, 7798260, 8318144, 10397680, 12477216, 15596520, 16636288, 20795360, 24954432, 27423881, 31193040, 33272576, 41590720, 49908864, 54847762, 62386080, 66545152, 82271643, 83181440, 99817728, 109695524, 124772160, 137119405, 164543286, 166362880, 199635456, 219391048, 249544320, 274238810, 329086572, 332725760, 411358215, 438782096, 499088640, 548477620, 658173144, 822716430, 877564192, 998177280, 1096955240, 1316346288, 1645432860, 1755128384, 2193910480, 2632692576, 3290865720, 3510256768, 4387820960, 5265385152, 6581731440, 7020513536, 8775641920, 10530770304, 13163462880, 14041027072, 17551283840, 21061540608, 26326925760, 35102567680, 42123081216, 52653851520, 70205135360, 105307703040, 210615406080]

約数ペア:

[(1, 210615406080), (2, 105307703040), (3, 70205135360), (4, 52653851520), (5, 42123081216), (6, 35102567680), (8, 26326925760), (10, 21061540608), (12, 17551283840), (15, 14041027072), (16, 13163462880), (20, 10530770304), (24, 8775641920), (30, 7020513536), (32, 6581731440), (40, 5265385152), (48, 4387820960), (60, 3510256768), (64, 3290865720), (80, 2632692576), (96, 2193910480), (120, 1755128384), (128, 1645432860), (160, 1316346288), (192, 1096955240), (211, 998177280), (240, 877564192), (256, 822716430), (320, 658173144), (384, 548477620), (422, 499088640), (480, 438782096), (512, 411358215), (633, 332725760), (640, 329086572), (768, 274238810), (844, 249544320), (960, 219391048), (1055, 199635456), (1266, 166362880), (1280, 164543286), (1536, 137119405), (1688, 124772160), (1920, 109695524), (2110, 99817728), (2532, 83181440), (2560, 82271643), (3165, 66545152), (3376, 62386080), (3840, 54847762), (4220, 49908864), (5064, 41590720), (6330, 33272576), (6752, 31193040), (7680, 27423881), (8440, 24954432), (10128, 20795360), (12660, 16636288), (13504, 15596520), (16880, 12477216), (20256, 10397680), (25320, 8318144), (27008, 7798260), (33760, 6238608), (40512, 5198840), (50640, 4159072), (54016, 3899130), (67520, 3119304), (81024, 2599420), (101280, 2079536), (108032, 1949565), (129971, 1620480), (135040, 1559652), (162048, 1299710), (202560, 1039768), (259942, 810240), (270080, 779826), (324096, 649855), (389913, 540160), (405120, 519884)]