2637479040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:971

約数の個数: 256

約数和(自身を含む): 9654128640

約数和(自身を除く): 7016649600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 311, 320, 336, 384, 420, 448, 480, 560, 622, 631, 640, 672, 840, 896, 933, 960, 1120, 1244, 1262, 1344, 1555, 1680, 1866, 1893, 1920, 2177, 2240, 2488, 2524, 2688, 3110, 3155, 3360, 3732, 3786, 4354, 4417, 4480, 4665, 4976, 5048, 6220, 6310, 6531, 6720, 7464, 7572, 8708, 8834, 9330, 9465, 9952, 10096, 10885, 12440, 12620, 13062, 13251, 13440, 14928, 15144, 17416, 17668, 18660, 18930, 19904, 20192, 21770, 22085, 24880, 25240, 26124, 26502, 29856, 30288, 32655, 34832, 35336, 37320, 37860, 39808, 40384, 43540, 44170, 49760, 50480, 52248, 53004, 59712, 60576, 65310, 66255, 69664, 70672, 74640, 75720, 80768, 87080, 88340, 99520, 100960, 104496, 106008, 119424, 121152, 130620, 132510, 139328, 141344, 149280, 151440, 174160, 176680, 196241, 199040, 201920, 208992, 212016, 242304, 261240, 265020, 278656, 282688, 298560, 302880, 348320, 353360, 392482, 403840, 417984, 424032, 522480, 530040, 565376, 588723, 597120, 605760, 696640, 706720, 784964, 835968, 848064, 981205, 1044960, 1060080, 1177446, 1211520, 1373687, 1393280, 1413440, 1569928, 1696128, 1962410, 2089920, 2120160, 2354892, 2747374, 2826880, 2943615, 3139856, 3924820, 4121061, 4179840, 4240320, 4709784, 5494748, 5887230, 6279712, 6868435, 7849640, 8242122, 8480640, 9419568, 10989496, 11774460, 12559424, 13736870, 15699280, 16484244, 18839136, 20605305, 21978992, 23548920, 25118848, 27473740, 31398560, 32968488, 37678272, 41210610, 43957984, 47097840, 54947480, 62797120, 65936976, 75356544, 82421220, 87915968, 94195680, 109894960, 125594240, 131873952, 164842440, 175831936, 188391360, 219789920, 263747904, 329684880, 376782720, 439579840, 527495808, 659369760, 879159680, 1318739520, 2637479040]

約数ペア:

[(1, 2637479040), (2, 1318739520), (3, 879159680), (4, 659369760), (5, 527495808), (6, 439579840), (7, 376782720), (8, 329684880), (10, 263747904), (12, 219789920), (14, 188391360), (15, 175831936), (16, 164842440), (20, 131873952), (21, 125594240), (24, 109894960), (28, 94195680), (30, 87915968), (32, 82421220), (35, 75356544), (40, 65936976), (42, 62797120), (48, 54947480), (56, 47097840), (60, 43957984), (64, 41210610), (70, 37678272), (80, 32968488), (84, 31398560), (96, 27473740), (105, 25118848), (112, 23548920), (120, 21978992), (128, 20605305), (140, 18839136), (160, 16484244), (168, 15699280), (192, 13736870), (210, 12559424), (224, 11774460), (240, 10989496), (280, 9419568), (311, 8480640), (320, 8242122), (336, 7849640), (384, 6868435), (420, 6279712), (448, 5887230), (480, 5494748), (560, 4709784), (622, 4240320), (631, 4179840), (640, 4121061), (672, 3924820), (840, 3139856), (896, 2943615), (933, 2826880), (960, 2747374), (1120, 2354892), (1244, 2120160), (1262, 2089920), (1344, 1962410), (1555, 1696128), (1680, 1569928), (1866, 1413440), (1893, 1393280), (1920, 1373687), (2177, 1211520), (2240, 1177446), (2488, 1060080), (2524, 1044960), (2688, 981205), (3110, 848064), (3155, 835968), (3360, 784964), (3732, 706720), (3786, 696640), (4354, 605760), (4417, 597120), (4480, 588723), (4665, 565376), (4976, 530040), (5048, 522480), (6220, 424032), (6310, 417984), (6531, 403840), (6720, 392482), (7464, 353360), (7572, 348320), (8708, 302880), (8834, 298560), (9330, 282688), (9465, 278656), (9952, 265020), (10096, 261240), (10885, 242304), (12440, 212016), (12620, 208992), (13062, 201920), (13251, 199040), (13440, 196241), (14928, 176680), (15144, 174160), (17416, 151440), (17668, 149280), (18660, 141344), (18930, 139328), (19904, 132510), (20192, 130620), (21770, 121152), (22085, 119424), (24880, 106008), (25240, 104496), (26124, 100960), (26502, 99520), (29856, 88340), (30288, 87080), (32655, 80768), (34832, 75720), (35336, 74640), (37320, 70672), (37860, 69664), (39808, 66255), (40384, 65310), (43540, 60576), (44170, 59712), (49760, 53004), (50480, 52248)]