2425256640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{31189}}^1$

素因数の和:31221

約数の個数: 168

約数和(自身を含む): 8651107920

約数和(自身を除く): 6225851280

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 31189, 38880, 62378, 77760, 93567, 124756, 155945, 187134, 249512, 280701, 311890, 374268, 467835, 499024, 561402, 623780, 748536, 842103, 935670, 998048, 1122804, 1247560, 1403505, 1497072, 1684206, 1871340, 1996096, 2245608, 2495120, 2526309, 2807010, 2994144, 3368412, 3742680, 4210515, 4491216, 4990240, 5052618, 5614020, 5988288, 6736824, 7485360, 7578927, 8421030, 8982432, 9980480, 10105236, 11228040, 12631545, 13473648, 14970720, 15157854, 16842060, 17964864, 20210472, 22456080, 25263090, 26947296, 29941440, 30315708, 33684120, 37894635, 40420944, 44912160, 50526180, 53894592, 60631416, 67368240, 75789270, 80841888, 89824320, 101052360, 121262832, 134736480, 151578540, 161683776, 202104720, 242525664, 269472960, 303157080, 404209440, 485051328, 606314160, 808418880, 1212628320, 2425256640]

約数ペア:

[(1, 2425256640), (2, 1212628320), (3, 808418880), (4, 606314160), (5, 485051328), (6, 404209440), (8, 303157080), (9, 269472960), (10, 242525664), (12, 202104720), (15, 161683776), (16, 151578540), (18, 134736480), (20, 121262832), (24, 101052360), (27, 89824320), (30, 80841888), (32, 75789270), (36, 67368240), (40, 60631416), (45, 53894592), (48, 50526180), (54, 44912160), (60, 40420944), (64, 37894635), (72, 33684120), (80, 30315708), (81, 29941440), (90, 26947296), (96, 25263090), (108, 22456080), (120, 20210472), (135, 17964864), (144, 16842060), (160, 15157854), (162, 14970720), (180, 13473648), (192, 12631545), (216, 11228040), (240, 10105236), (243, 9980480), (270, 8982432), (288, 8421030), (320, 7578927), (324, 7485360), (360, 6736824), (405, 5988288), (432, 5614020), (480, 5052618), (486, 4990240), (540, 4491216), (576, 4210515), (648, 3742680), (720, 3368412), (810, 2994144), (864, 2807010), (960, 2526309), (972, 2495120), (1080, 2245608), (1215, 1996096), (1296, 1871340), (1440, 1684206), (1620, 1497072), (1728, 1403505), (1944, 1247560), (2160, 1122804), (2430, 998048), (2592, 935670), (2880, 842103), (3240, 748536), (3888, 623780), (4320, 561402), (4860, 499024), (5184, 467835), (6480, 374268), (7776, 311890), (8640, 280701), (9720, 249512), (12960, 187134), (15552, 155945), (19440, 124756), (25920, 93567), (31189, 77760), (38880, 62378)]