2085315840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{20113}}^1$

素因数の和:20146

約数の個数: 180

約数和(自身を含む): 7462012404

約数和(自身を除く): 5376696564

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20113, 20736, 25920, 34560, 40226, 51840, 60339, 80452, 100565, 103680, 120678, 160904, 181017, 201130, 241356, 301695, 321808, 362034, 402260, 482712, 543051, 603390, 643616, 724068, 804520, 905085, 965424, 1086102, 1206780, 1287232, 1448136, 1609040, 1629153, 1810170, 1930848, 2172204, 2413560, 2574464, 2715255, 2896272, 3218080, 3258306, 3620340, 3861696, 4344408, 4827120, 5148928, 5430510, 5792544, 6436160, 6516612, 7240680, 7723392, 8145765, 8688816, 9654240, 10861020, 11585088, 12872320, 13033224, 14481360, 15446784, 16291530, 17377632, 19308480, 21722040, 23170176, 25744640, 26066448, 28962720, 32583060, 34755264, 38616960, 43444080, 46340352, 52132896, 57925440, 65166120, 69510528, 77233920, 86888160, 104265792, 115850880, 130332240, 139021056, 173776320, 208531584, 231701760, 260664480, 347552640, 417063168, 521328960, 695105280, 1042657920, 2085315840]

約数ペア:

[(1, 2085315840), (2, 1042657920), (3, 695105280), (4, 521328960), (5, 417063168), (6, 347552640), (8, 260664480), (9, 231701760), (10, 208531584), (12, 173776320), (15, 139021056), (16, 130332240), (18, 115850880), (20, 104265792), (24, 86888160), (27, 77233920), (30, 69510528), (32, 65166120), (36, 57925440), (40, 52132896), (45, 46340352), (48, 43444080), (54, 38616960), (60, 34755264), (64, 32583060), (72, 28962720), (80, 26066448), (81, 25744640), (90, 23170176), (96, 21722040), (108, 19308480), (120, 17377632), (128, 16291530), (135, 15446784), (144, 14481360), (160, 13033224), (162, 12872320), (180, 11585088), (192, 10861020), (216, 9654240), (240, 8688816), (256, 8145765), (270, 7723392), (288, 7240680), (320, 6516612), (324, 6436160), (360, 5792544), (384, 5430510), (405, 5148928), (432, 4827120), (480, 4344408), (540, 3861696), (576, 3620340), (640, 3258306), (648, 3218080), (720, 2896272), (768, 2715255), (810, 2574464), (864, 2413560), (960, 2172204), (1080, 1930848), (1152, 1810170), (1280, 1629153), (1296, 1609040), (1440, 1448136), (1620, 1287232), (1728, 1206780), (1920, 1086102), (2160, 965424), (2304, 905085), (2592, 804520), (2880, 724068), (3240, 643616), (3456, 603390), (3840, 543051), (4320, 482712), (5184, 402260), (5760, 362034), (6480, 321808), (6912, 301695), (8640, 241356), (10368, 201130), (11520, 181017), (12960, 160904), (17280, 120678), (20113, 103680), (20736, 100565), (25920, 80452), (34560, 60339), (40226, 51840)]