1207191040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 3189010176

約数和(自身を除く): 1981819136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 163, 176, 220, 256, 263, 320, 326, 352, 440, 512, 526, 640, 652, 704, 815, 880, 1052, 1280, 1304, 1315, 1408, 1630, 1760, 1793, 2104, 2560, 2608, 2630, 2816, 2893, 3260, 3520, 3586, 4208, 5216, 5260, 5632, 5786, 6520, 7040, 7172, 8416, 8965, 10432, 10520, 11572, 13040, 14080, 14344, 14465, 16832, 17930, 20864, 21040, 23144, 26080, 28160, 28688, 28930, 33664, 35860, 41728, 42080, 42869, 46288, 52160, 57376, 57860, 67328, 71720, 83456, 84160, 85738, 92576, 104320, 114752, 115720, 134656, 143440, 168320, 171476, 185152, 208640, 214345, 229504, 231440, 286880, 336640, 342952, 370304, 417280, 428690, 459008, 462880, 471559, 573760, 673280, 685904, 740608, 857380, 918016, 925760, 943118, 1147520, 1371808, 1481216, 1714760, 1851520, 1886236, 2295040, 2357795, 2743616, 3429520, 3703040, 3772472, 4590080, 4715590, 5487232, 6859040, 7406080, 7544944, 9431180, 10974464, 13718080, 15089888, 18862360, 21948928, 27436160, 30179776, 37724720, 54872320, 60359552, 75449440, 109744640, 120719104, 150898880, 241438208, 301797760, 603595520, 1207191040]

約数ペア:

[(1, 1207191040), (2, 603595520), (4, 301797760), (5, 241438208), (8, 150898880), (10, 120719104), (11, 109744640), (16, 75449440), (20, 60359552), (22, 54872320), (32, 37724720), (40, 30179776), (44, 27436160), (55, 21948928), (64, 18862360), (80, 15089888), (88, 13718080), (110, 10974464), (128, 9431180), (160, 7544944), (163, 7406080), (176, 6859040), (220, 5487232), (256, 4715590), (263, 4590080), (320, 3772472), (326, 3703040), (352, 3429520), (440, 2743616), (512, 2357795), (526, 2295040), (640, 1886236), (652, 1851520), (704, 1714760), (815, 1481216), (880, 1371808), (1052, 1147520), (1280, 943118), (1304, 925760), (1315, 918016), (1408, 857380), (1630, 740608), (1760, 685904), (1793, 673280), (2104, 573760), (2560, 471559), (2608, 462880), (2630, 459008), (2816, 428690), (2893, 417280), (3260, 370304), (3520, 342952), (3586, 336640), (4208, 286880), (5216, 231440), (5260, 229504), (5632, 214345), (5786, 208640), (6520, 185152), (7040, 171476), (7172, 168320), (8416, 143440), (8965, 134656), (10432, 115720), (10520, 114752), (11572, 104320), (13040, 92576), (14080, 85738), (14344, 84160), (14465, 83456), (16832, 71720), (17930, 67328), (20864, 57860), (21040, 57376), (23144, 52160), (26080, 46288), (28160, 42869), (28688, 42080), (28930, 41728), (33664, 35860)]