8067392640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{155621}}^1$

素因数の和:155652

約数の個数: 160

約数和(自身を含む): 28810300860

約数和(自身を除く): 20742908220

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 155621, 311242, 466863, 622484, 778105, 933726, 1244968, 1400589, 1556210, 1867452, 2334315, 2489936, 2801178, 3112420, 3734904, 4201767, 4668630, 4979872, 5602356, 6224840, 7002945, 7469808, 8403534, 9337260, 9959744, 11204712, 12449680, 12605301, 14005890, 14939616, 16807068, 18674520, 19919488, 21008835, 22409424, 24899360, 25210602, 28011780, 29879232, 33614136, 37349040, 42017670, 44818848, 49798720, 50421204, 56023560, 59758464, 63026505, 67228272, 74698080, 84035340, 89637696, 99597440, 100842408, 112047120, 126053010, 134456544, 149396160, 168070680, 179275392, 201684816, 224094240, 252106020, 268913088, 298792320, 336141360, 403369632, 448188480, 504212040, 537826176, 672282720, 806739264, 896376960, 1008424080, 1344565440, 1613478528, 2016848160, 2689130880, 4033696320, 8067392640]

約数ペア:

[(1, 8067392640), (2, 4033696320), (3, 2689130880), (4, 2016848160), (5, 1613478528), (6, 1344565440), (8, 1008424080), (9, 896376960), (10, 806739264), (12, 672282720), (15, 537826176), (16, 504212040), (18, 448188480), (20, 403369632), (24, 336141360), (27, 298792320), (30, 268913088), (32, 252106020), (36, 224094240), (40, 201684816), (45, 179275392), (48, 168070680), (54, 149396160), (60, 134456544), (64, 126053010), (72, 112047120), (80, 100842408), (81, 99597440), (90, 89637696), (96, 84035340), (108, 74698080), (120, 67228272), (128, 63026505), (135, 59758464), (144, 56023560), (160, 50421204), (162, 49798720), (180, 44818848), (192, 42017670), (216, 37349040), (240, 33614136), (270, 29879232), (288, 28011780), (320, 25210602), (324, 24899360), (360, 22409424), (384, 21008835), (405, 19919488), (432, 18674520), (480, 16807068), (540, 14939616), (576, 14005890), (640, 12605301), (648, 12449680), (720, 11204712), (810, 9959744), (864, 9337260), (960, 8403534), (1080, 7469808), (1152, 7002945), (1296, 6224840), (1440, 5602356), (1620, 4979872), (1728, 4668630), (1920, 4201767), (2160, 3734904), (2592, 3112420), (2880, 2801178), (3240, 2489936), (3456, 2334315), (4320, 1867452), (5184, 1556210), (5760, 1400589), (6480, 1244968), (8640, 933726), (10368, 778105), (12960, 622484), (17280, 466863), (25920, 311242), (51840, 155621)]