2513731360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3863}}^1$

素因数の和:3975

約数の個数: 144

約数和(自身を含む): 6993314496

約数和(自身を除く): 4479583136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 98, 112, 140, 160, 166, 196, 224, 245, 280, 332, 392, 415, 490, 560, 581, 664, 784, 830, 980, 1120, 1162, 1328, 1568, 1660, 1960, 2324, 2656, 2905, 3320, 3863, 3920, 4067, 4648, 5810, 6640, 7726, 7840, 8134, 9296, 11620, 13280, 15452, 16268, 18592, 19315, 20335, 23240, 27041, 30904, 32536, 38630, 40670, 46480, 54082, 61808, 65072, 77260, 81340, 92960, 108164, 123616, 130144, 135205, 154520, 162680, 189287, 216328, 270410, 309040, 320629, 325360, 378574, 432656, 540820, 618080, 641258, 650720, 757148, 865312, 946435, 1081640, 1282516, 1514296, 1603145, 1892870, 2163280, 2244403, 2565032, 3028592, 3206290, 3785740, 4326560, 4488806, 5130064, 6057184, 6412580, 7571480, 8977612, 10260128, 11222015, 12825160, 15142960, 15710821, 17955224, 22444030, 25650320, 30285920, 31421642, 35910448, 44888060, 51300640, 62843284, 71820896, 78554105, 89776120, 125686568, 157108210, 179552240, 251373136, 314216420, 359104480, 502746272, 628432840, 1256865680, 2513731360]

約数ペア:

[(1, 2513731360), (2, 1256865680), (4, 628432840), (5, 502746272), (7, 359104480), (8, 314216420), (10, 251373136), (14, 179552240), (16, 157108210), (20, 125686568), (28, 89776120), (32, 78554105), (35, 71820896), (40, 62843284), (49, 51300640), (56, 44888060), (70, 35910448), (80, 31421642), (83, 30285920), (98, 25650320), (112, 22444030), (140, 17955224), (160, 15710821), (166, 15142960), (196, 12825160), (224, 11222015), (245, 10260128), (280, 8977612), (332, 7571480), (392, 6412580), (415, 6057184), (490, 5130064), (560, 4488806), (581, 4326560), (664, 3785740), (784, 3206290), (830, 3028592), (980, 2565032), (1120, 2244403), (1162, 2163280), (1328, 1892870), (1568, 1603145), (1660, 1514296), (1960, 1282516), (2324, 1081640), (2656, 946435), (2905, 865312), (3320, 757148), (3863, 650720), (3920, 641258), (4067, 618080), (4648, 540820), (5810, 432656), (6640, 378574), (7726, 325360), (7840, 320629), (8134, 309040), (9296, 270410), (11620, 216328), (13280, 189287), (15452, 162680), (16268, 154520), (18592, 135205), (19315, 130144), (20335, 123616), (23240, 108164), (27041, 92960), (30904, 81340), (32536, 77260), (38630, 65072), (40670, 61808), (46480, 54082)]