6808515840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{84431}}^1$

素因数の和:84465

約数の個数: 216

約数和(自身を含む): 26922325248

約数和(自身を除く): 20113809408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 84431, 168862, 253293, 337724, 422155, 506586, 591017, 675448, 759879, 844310, 1013172, 1182034, 1266465, 1350896, 1519758, 1688620, 1773051, 2026344, 2364068, 2532930, 2701792, 2955085, 3039516, 3377240, 3546102, 3799395, 4052688, 4728136, 5065860, 5319153, 5403584, 5910170, 6079032, 6754480, 7092204, 7598790, 8105376, 8865255, 9456272, 10131720, 10638306, 10807168, 11820340, 12158064, 13508960, 14184408, 15197580, 16210752, 17730510, 18912544, 20263440, 21276612, 21614336, 23640680, 24316128, 26595765, 27017920, 28368816, 30395160, 32421504, 35461020, 37825088, 40526880, 42553224, 47281360, 48632256, 53191530, 54035840, 56737632, 60790320, 64843008, 70922040, 75650176, 81053760, 85106448, 94562720, 97264512, 106383060, 108071680, 113475264, 121580640, 141844080, 151300352, 162107520, 170212896, 189125440, 194529024, 212766120, 226950528, 243161280, 283688160, 324215040, 340425792, 378250880, 425532240, 453901056, 486322560, 567376320, 680851584, 756501760, 851064480, 972645120, 1134752640, 1361703168, 1702128960, 2269505280, 3404257920, 6808515840]

約数ペア:

[(1, 6808515840), (2, 3404257920), (3, 2269505280), (4, 1702128960), (5, 1361703168), (6, 1134752640), (7, 972645120), (8, 851064480), (9, 756501760), (10, 680851584), (12, 567376320), (14, 486322560), (15, 453901056), (16, 425532240), (18, 378250880), (20, 340425792), (21, 324215040), (24, 283688160), (28, 243161280), (30, 226950528), (32, 212766120), (35, 194529024), (36, 189125440), (40, 170212896), (42, 162107520), (45, 151300352), (48, 141844080), (56, 121580640), (60, 113475264), (63, 108071680), (64, 106383060), (70, 97264512), (72, 94562720), (80, 85106448), (84, 81053760), (90, 75650176), (96, 70922040), (105, 64843008), (112, 60790320), (120, 56737632), (126, 54035840), (128, 53191530), (140, 48632256), (144, 47281360), (160, 42553224), (168, 40526880), (180, 37825088), (192, 35461020), (210, 32421504), (224, 30395160), (240, 28368816), (252, 27017920), (256, 26595765), (280, 24316128), (288, 23640680), (315, 21614336), (320, 21276612), (336, 20263440), (360, 18912544), (384, 17730510), (420, 16210752), (448, 15197580), (480, 14184408), (504, 13508960), (560, 12158064), (576, 11820340), (630, 10807168), (640, 10638306), (672, 10131720), (720, 9456272), (768, 8865255), (840, 8105376), (896, 7598790), (960, 7092204), (1008, 6754480), (1120, 6079032), (1152, 5910170), (1260, 5403584), (1280, 5319153), (1344, 5065860), (1440, 4728136), (1680, 4052688), (1792, 3799395), (1920, 3546102), (2016, 3377240), (2240, 3039516), (2304, 2955085), (2520, 2701792), (2688, 2532930), (2880, 2364068), (3360, 2026344), (3840, 1773051), (4032, 1688620), (4480, 1519758), (5040, 1350896), (5376, 1266465), (5760, 1182034), (6720, 1013172), (8064, 844310), (8960, 759879), (10080, 675448), (11520, 591017), (13440, 506586), (16128, 422155), (20160, 337724), (26880, 253293), (40320, 168862), (80640, 84431)]