1290091488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1397

約数の個数: 192

約数和(自身を含む): 4128768000

約数和(自身を除く): 2838676512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 79, 84, 96, 112, 114, 133, 152, 158, 168, 224, 228, 237, 266, 304, 316, 336, 399, 456, 474, 532, 553, 608, 632, 672, 798, 912, 948, 1064, 1106, 1264, 1279, 1501, 1596, 1659, 1824, 1896, 2128, 2212, 2528, 2558, 3002, 3192, 3318, 3792, 3837, 4256, 4424, 4503, 5116, 6004, 6384, 6636, 7584, 7674, 8848, 8953, 9006, 10232, 10507, 12008, 12768, 13272, 15348, 17696, 17906, 18012, 20464, 21014, 24016, 24301, 26544, 26859, 30696, 31521, 35812, 36024, 40928, 42028, 48032, 48602, 53088, 53718, 61392, 63042, 71624, 72048, 72903, 84056, 97204, 101041, 107436, 122784, 126084, 143248, 144096, 145806, 168112, 170107, 194408, 202082, 214872, 252168, 286496, 291612, 303123, 336224, 340214, 388816, 404164, 429744, 504336, 510321, 583224, 606246, 680428, 707287, 777632, 808328, 859488, 1008672, 1020642, 1166448, 1212492, 1360856, 1414574, 1616656, 1919779, 2041284, 2121861, 2332896, 2424984, 2721712, 2829148, 3233312, 3839558, 4082568, 4243722, 4849968, 5443424, 5658296, 5759337, 7679116, 8165136, 8487444, 9699936, 11316592, 11518674, 13438453, 15358232, 16330272, 16974888, 22633184, 23037348, 26876906, 30716464, 33949776, 40315359, 46074696, 53753812, 61432928, 67899552, 80630718, 92149392, 107507624, 161261436, 184298784, 215015248, 322522872, 430030496, 645045744, 1290091488]

約数ペア:

[(1, 1290091488), (2, 645045744), (3, 430030496), (4, 322522872), (6, 215015248), (7, 184298784), (8, 161261436), (12, 107507624), (14, 92149392), (16, 80630718), (19, 67899552), (21, 61432928), (24, 53753812), (28, 46074696), (32, 40315359), (38, 33949776), (42, 30716464), (48, 26876906), (56, 23037348), (57, 22633184), (76, 16974888), (79, 16330272), (84, 15358232), (96, 13438453), (112, 11518674), (114, 11316592), (133, 9699936), (152, 8487444), (158, 8165136), (168, 7679116), (224, 5759337), (228, 5658296), (237, 5443424), (266, 4849968), (304, 4243722), (316, 4082568), (336, 3839558), (399, 3233312), (456, 2829148), (474, 2721712), (532, 2424984), (553, 2332896), (608, 2121861), (632, 2041284), (672, 1919779), (798, 1616656), (912, 1414574), (948, 1360856), (1064, 1212492), (1106, 1166448), (1264, 1020642), (1279, 1008672), (1501, 859488), (1596, 808328), (1659, 777632), (1824, 707287), (1896, 680428), (2128, 606246), (2212, 583224), (2528, 510321), (2558, 504336), (3002, 429744), (3192, 404164), (3318, 388816), (3792, 340214), (3837, 336224), (4256, 303123), (4424, 291612), (4503, 286496), (5116, 252168), (6004, 214872), (6384, 202082), (6636, 194408), (7584, 170107), (7674, 168112), (8848, 145806), (8953, 144096), (9006, 143248), (10232, 126084), (10507, 122784), (12008, 107436), (12768, 101041), (13272, 97204), (15348, 84056), (17696, 72903), (17906, 72048), (18012, 71624), (20464, 63042), (21014, 61392), (24016, 53718), (24301, 53088), (26544, 48602), (26859, 48032), (30696, 42028), (31521, 40928), (35812, 36024)]