40002144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 136604160

約数和(自身を除く): 96602016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 241, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 482, 494, 532, 546, 608, 624, 672, 723, 728, 741, 798, 912, 964, 988, 1064, 1092, 1248, 1446, 1456, 1482, 1596, 1687, 1729, 1824, 1928, 1976, 2128, 2184, 2892, 2912, 2964, 3133, 3192, 3374, 3458, 3856, 3952, 4256, 4368, 4579, 5061, 5187, 5784, 5928, 6266, 6384, 6748, 6916, 7712, 7904, 8736, 9158, 9399, 10122, 10374, 11568, 11856, 12532, 12768, 13496, 13737, 13832, 18316, 18798, 20244, 20748, 21931, 23136, 23712, 25064, 26992, 27474, 27664, 32053, 36632, 37596, 40488, 41496, 43862, 50128, 53984, 54948, 55328, 59527, 64106, 65793, 73264, 75192, 80976, 82992, 87724, 96159, 100256, 109896, 119054, 128212, 131586, 146528, 150384, 161952, 165984, 175448, 178581, 192318, 219792, 238108, 256424, 263172, 300768, 350896, 357162, 384636, 416689, 439584, 476216, 512848, 526344, 701792, 714324, 769272, 833378, 952432, 1025696, 1052688, 1250067, 1428648, 1538544, 1666756, 1904864, 2105376, 2500134, 2857296, 3077088, 3333512, 5000268, 5714592, 6667024, 10000536, 13334048, 20001072, 40002144]

約数ペア:

[(1, 40002144), (2, 20001072), (3, 13334048), (4, 10000536), (6, 6667024), (7, 5714592), (8, 5000268), (12, 3333512), (13, 3077088), (14, 2857296), (16, 2500134), (19, 2105376), (21, 1904864), (24, 1666756), (26, 1538544), (28, 1428648), (32, 1250067), (38, 1052688), (39, 1025696), (42, 952432), (48, 833378), (52, 769272), (56, 714324), (57, 701792), (76, 526344), (78, 512848), (84, 476216), (91, 439584), (96, 416689), (104, 384636), (112, 357162), (114, 350896), (133, 300768), (152, 263172), (156, 256424), (168, 238108), (182, 219792), (208, 192318), (224, 178581), (228, 175448), (241, 165984), (247, 161952), (266, 150384), (273, 146528), (304, 131586), (312, 128212), (336, 119054), (364, 109896), (399, 100256), (416, 96159), (456, 87724), (482, 82992), (494, 80976), (532, 75192), (546, 73264), (608, 65793), (624, 64106), (672, 59527), (723, 55328), (728, 54948), (741, 53984), (798, 50128), (912, 43862), (964, 41496), (988, 40488), (1064, 37596), (1092, 36632), (1248, 32053), (1446, 27664), (1456, 27474), (1482, 26992), (1596, 25064), (1687, 23712), (1729, 23136), (1824, 21931), (1928, 20748), (1976, 20244), (2128, 18798), (2184, 18316), (2892, 13832), (2912, 13737), (2964, 13496), (3133, 12768), (3192, 12532), (3374, 11856), (3458, 11568), (3856, 10374), (3952, 10122), (4256, 9399), (4368, 9158), (4579, 8736), (5061, 7904), (5187, 7712), (5784, 6916), (5928, 6748), (6266, 6384)]