581959040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 1513965600

約数和(自身を除く): 932006560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 113, 128, 130, 160, 208, 226, 260, 320, 416, 452, 520, 565, 619, 640, 832, 904, 1040, 1130, 1238, 1469, 1664, 1808, 2080, 2260, 2476, 2938, 3095, 3616, 4160, 4520, 4952, 5876, 6190, 7232, 7345, 8047, 8320, 9040, 9904, 11752, 12380, 14464, 14690, 16094, 18080, 19808, 23504, 24760, 29380, 32188, 36160, 39616, 40235, 47008, 49520, 58760, 64376, 69947, 72320, 79232, 80470, 94016, 99040, 117520, 128752, 139894, 160940, 188032, 198080, 235040, 257504, 279788, 321880, 349735, 396160, 470080, 515008, 559576, 643760, 699470, 909311, 940160, 1030016, 1119152, 1287520, 1398940, 1818622, 2238304, 2575040, 2797880, 3637244, 4476608, 4546555, 5150080, 5595760, 7274488, 8953216, 9093110, 11191520, 14548976, 18186220, 22383040, 29097952, 36372440, 44766080, 58195904, 72744880, 116391808, 145489760, 290979520, 581959040]

約数ペア:

[(1, 581959040), (2, 290979520), (4, 145489760), (5, 116391808), (8, 72744880), (10, 58195904), (13, 44766080), (16, 36372440), (20, 29097952), (26, 22383040), (32, 18186220), (40, 14548976), (52, 11191520), (64, 9093110), (65, 8953216), (80, 7274488), (104, 5595760), (113, 5150080), (128, 4546555), (130, 4476608), (160, 3637244), (208, 2797880), (226, 2575040), (260, 2238304), (320, 1818622), (416, 1398940), (452, 1287520), (520, 1119152), (565, 1030016), (619, 940160), (640, 909311), (832, 699470), (904, 643760), (1040, 559576), (1130, 515008), (1238, 470080), (1469, 396160), (1664, 349735), (1808, 321880), (2080, 279788), (2260, 257504), (2476, 235040), (2938, 198080), (3095, 188032), (3616, 160940), (4160, 139894), (4520, 128752), (4952, 117520), (5876, 99040), (6190, 94016), (7232, 80470), (7345, 79232), (8047, 72320), (8320, 69947), (9040, 64376), (9904, 58760), (11752, 49520), (12380, 47008), (14464, 40235), (14690, 39616), (16094, 36160), (18080, 32188), (19808, 29380), (23504, 24760)]