80540544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 261152640

約数和(自身を除く): 180612096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 83, 84, 96, 112, 114, 128, 133, 152, 166, 168, 192, 224, 228, 249, 266, 304, 332, 336, 361, 384, 399, 448, 456, 498, 532, 581, 608, 664, 672, 722, 798, 896, 912, 996, 1064, 1083, 1162, 1216, 1328, 1344, 1444, 1577, 1596, 1743, 1824, 1992, 2128, 2166, 2324, 2432, 2527, 2656, 2688, 2888, 3154, 3192, 3486, 3648, 3984, 4256, 4332, 4648, 4731, 5054, 5312, 5776, 6308, 6384, 6972, 7296, 7581, 7968, 8512, 8664, 9296, 9462, 10108, 10624, 11039, 11552, 12616, 12768, 13944, 15162, 15936, 17024, 17328, 18592, 18924, 20216, 22078, 23104, 25232, 25536, 27888, 29963, 30324, 31872, 33117, 34656, 37184, 37848, 40432, 44156, 46208, 50464, 51072, 55776, 59926, 60648, 66234, 69312, 74368, 75696, 80864, 88312, 89889, 100928, 111552, 119852, 121296, 132468, 138624, 151392, 161728, 176624, 179778, 201856, 209741, 223104, 239704, 242592, 264936, 302784, 323456, 353248, 359556, 419482, 479408, 485184, 529872, 605568, 629223, 706496, 719112, 838964, 958816, 970368, 1059744, 1258446, 1412992, 1438224, 1677928, 1917632, 2119488, 2516892, 2876448, 3355856, 3835264, 4238976, 5033784, 5752896, 6711712, 10067568, 11505792, 13423424, 20135136, 26846848, 40270272, 80540544]

約数ペア:

[(1, 80540544), (2, 40270272), (3, 26846848), (4, 20135136), (6, 13423424), (7, 11505792), (8, 10067568), (12, 6711712), (14, 5752896), (16, 5033784), (19, 4238976), (21, 3835264), (24, 3355856), (28, 2876448), (32, 2516892), (38, 2119488), (42, 1917632), (48, 1677928), (56, 1438224), (57, 1412992), (64, 1258446), (76, 1059744), (83, 970368), (84, 958816), (96, 838964), (112, 719112), (114, 706496), (128, 629223), (133, 605568), (152, 529872), (166, 485184), (168, 479408), (192, 419482), (224, 359556), (228, 353248), (249, 323456), (266, 302784), (304, 264936), (332, 242592), (336, 239704), (361, 223104), (384, 209741), (399, 201856), (448, 179778), (456, 176624), (498, 161728), (532, 151392), (581, 138624), (608, 132468), (664, 121296), (672, 119852), (722, 111552), (798, 100928), (896, 89889), (912, 88312), (996, 80864), (1064, 75696), (1083, 74368), (1162, 69312), (1216, 66234), (1328, 60648), (1344, 59926), (1444, 55776), (1577, 51072), (1596, 50464), (1743, 46208), (1824, 44156), (1992, 40432), (2128, 37848), (2166, 37184), (2324, 34656), (2432, 33117), (2527, 31872), (2656, 30324), (2688, 29963), (2888, 27888), (3154, 25536), (3192, 25232), (3486, 23104), (3648, 22078), (3984, 20216), (4256, 18924), (4332, 18592), (4648, 17328), (4731, 17024), (5054, 15936), (5312, 15162), (5776, 13944), (6308, 12768), (6384, 12616), (6972, 11552), (7296, 11039), (7581, 10624), (7968, 10108), (8512, 9462), (8664, 9296)]