80340288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 256202688

約数和(自身を除く): 175862400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 113, 138, 161, 168, 184, 192, 224, 226, 276, 322, 336, 339, 368, 448, 452, 483, 529, 552, 644, 672, 678, 736, 791, 904, 966, 1058, 1104, 1288, 1344, 1356, 1472, 1582, 1587, 1808, 1932, 2116, 2208, 2373, 2576, 2599, 2712, 3164, 3174, 3616, 3703, 3864, 4232, 4416, 4746, 5152, 5198, 5424, 6328, 6348, 7232, 7406, 7728, 7797, 8464, 9492, 10304, 10396, 10848, 11109, 12656, 12696, 14812, 15456, 15594, 16928, 18193, 18984, 20792, 21696, 22218, 25312, 25392, 29624, 30912, 31188, 33856, 36386, 37968, 41584, 44436, 50624, 50784, 54579, 59248, 59777, 62376, 72772, 75936, 83168, 88872, 101568, 109158, 118496, 119554, 124752, 145544, 151872, 166336, 177744, 179331, 218316, 236992, 239108, 249504, 291088, 355488, 358662, 418439, 436632, 478216, 499008, 582176, 710976, 717324, 836878, 873264, 956432, 1164352, 1255317, 1434648, 1673756, 1746528, 1912864, 2510634, 2869296, 3347512, 3493056, 3825728, 5021268, 5738592, 6695024, 10042536, 11477184, 13390048, 20085072, 26780096, 40170144, 80340288]

約数ペア:

[(1, 80340288), (2, 40170144), (3, 26780096), (4, 20085072), (6, 13390048), (7, 11477184), (8, 10042536), (12, 6695024), (14, 5738592), (16, 5021268), (21, 3825728), (23, 3493056), (24, 3347512), (28, 2869296), (32, 2510634), (42, 1912864), (46, 1746528), (48, 1673756), (56, 1434648), (64, 1255317), (69, 1164352), (84, 956432), (92, 873264), (96, 836878), (112, 717324), (113, 710976), (138, 582176), (161, 499008), (168, 478216), (184, 436632), (192, 418439), (224, 358662), (226, 355488), (276, 291088), (322, 249504), (336, 239108), (339, 236992), (368, 218316), (448, 179331), (452, 177744), (483, 166336), (529, 151872), (552, 145544), (644, 124752), (672, 119554), (678, 118496), (736, 109158), (791, 101568), (904, 88872), (966, 83168), (1058, 75936), (1104, 72772), (1288, 62376), (1344, 59777), (1356, 59248), (1472, 54579), (1582, 50784), (1587, 50624), (1808, 44436), (1932, 41584), (2116, 37968), (2208, 36386), (2373, 33856), (2576, 31188), (2599, 30912), (2712, 29624), (3164, 25392), (3174, 25312), (3616, 22218), (3703, 21696), (3864, 20792), (4232, 18984), (4416, 18193), (4746, 16928), (5152, 15594), (5198, 15456), (5424, 14812), (6328, 12696), (6348, 12656), (7232, 11109), (7406, 10848), (7728, 10396), (7797, 10304), (8464, 9492)]