29798080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 168

約数和(自身を含む): 83667600

約数和(自身を除く): 53869520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 32, 38, 40, 52, 58, 64, 65, 76, 80, 95, 104, 116, 130, 145, 152, 160, 169, 190, 208, 232, 247, 260, 290, 304, 320, 338, 377, 380, 416, 464, 494, 520, 551, 580, 608, 676, 754, 760, 832, 845, 928, 988, 1040, 1102, 1160, 1216, 1235, 1352, 1508, 1520, 1690, 1856, 1885, 1976, 2080, 2204, 2320, 2470, 2704, 2755, 3016, 3040, 3211, 3380, 3770, 3952, 4160, 4408, 4640, 4901, 4940, 5408, 5510, 6032, 6080, 6422, 6760, 7163, 7540, 7904, 8816, 9280, 9802, 9880, 10816, 11020, 12064, 12844, 13520, 14326, 15080, 15808, 16055, 17632, 19604, 19760, 22040, 24128, 24505, 25688, 27040, 28652, 30160, 32110, 35264, 35815, 39208, 39520, 44080, 49010, 51376, 54080, 57304, 60320, 64220, 71630, 78416, 79040, 88160, 93119, 98020, 102752, 114608, 120640, 128440, 143260, 156832, 176320, 186238, 196040, 205504, 229216, 256880, 286520, 313664, 372476, 392080, 458432, 465595, 513760, 573040, 744952, 784160, 931190, 1027520, 1146080, 1489904, 1568320, 1862380, 2292160, 2979808, 3724760, 5959616, 7449520, 14899040, 29798080]

約数ペア:

[(1, 29798080), (2, 14899040), (4, 7449520), (5, 5959616), (8, 3724760), (10, 2979808), (13, 2292160), (16, 1862380), (19, 1568320), (20, 1489904), (26, 1146080), (29, 1027520), (32, 931190), (38, 784160), (40, 744952), (52, 573040), (58, 513760), (64, 465595), (65, 458432), (76, 392080), (80, 372476), (95, 313664), (104, 286520), (116, 256880), (130, 229216), (145, 205504), (152, 196040), (160, 186238), (169, 176320), (190, 156832), (208, 143260), (232, 128440), (247, 120640), (260, 114608), (290, 102752), (304, 98020), (320, 93119), (338, 88160), (377, 79040), (380, 78416), (416, 71630), (464, 64220), (494, 60320), (520, 57304), (551, 54080), (580, 51376), (608, 49010), (676, 44080), (754, 39520), (760, 39208), (832, 35815), (845, 35264), (928, 32110), (988, 30160), (1040, 28652), (1102, 27040), (1160, 25688), (1216, 24505), (1235, 24128), (1352, 22040), (1508, 19760), (1520, 19604), (1690, 17632), (1856, 16055), (1885, 15808), (1976, 15080), (2080, 14326), (2204, 13520), (2320, 12844), (2470, 12064), (2704, 11020), (2755, 10816), (3016, 9880), (3040, 9802), (3211, 9280), (3380, 8816), (3770, 7904), (3952, 7540), (4160, 7163), (4408, 6760), (4640, 6422), (4901, 6080), (4940, 6032), (5408, 5510)]