13207040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 40068864

約数和(自身を除く): 26861824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 67, 70, 77, 80, 88, 110, 112, 128, 134, 140, 154, 160, 176, 220, 224, 256, 268, 280, 308, 320, 335, 352, 385, 440, 448, 469, 512, 536, 560, 616, 640, 670, 704, 737, 770, 880, 896, 938, 1072, 1120, 1232, 1280, 1340, 1408, 1474, 1540, 1760, 1792, 1876, 2144, 2240, 2345, 2464, 2560, 2680, 2816, 2948, 3080, 3520, 3584, 3685, 3752, 4288, 4480, 4690, 4928, 5159, 5360, 5632, 5896, 6160, 7040, 7370, 7504, 8576, 8960, 9380, 9856, 10318, 10720, 11792, 12320, 14080, 14740, 15008, 17152, 17920, 18760, 19712, 20636, 21440, 23584, 24640, 25795, 28160, 29480, 30016, 34304, 37520, 39424, 41272, 42880, 47168, 49280, 51590, 58960, 60032, 75040, 82544, 85760, 94336, 98560, 103180, 117920, 120064, 150080, 165088, 171520, 188672, 197120, 206360, 235840, 240128, 300160, 330176, 377344, 412720, 471680, 600320, 660352, 825440, 943360, 1200640, 1320704, 1650880, 1886720, 2641408, 3301760, 6603520, 13207040]

約数ペア:

[(1, 13207040), (2, 6603520), (4, 3301760), (5, 2641408), (7, 1886720), (8, 1650880), (10, 1320704), (11, 1200640), (14, 943360), (16, 825440), (20, 660352), (22, 600320), (28, 471680), (32, 412720), (35, 377344), (40, 330176), (44, 300160), (55, 240128), (56, 235840), (64, 206360), (67, 197120), (70, 188672), (77, 171520), (80, 165088), (88, 150080), (110, 120064), (112, 117920), (128, 103180), (134, 98560), (140, 94336), (154, 85760), (160, 82544), (176, 75040), (220, 60032), (224, 58960), (256, 51590), (268, 49280), (280, 47168), (308, 42880), (320, 41272), (335, 39424), (352, 37520), (385, 34304), (440, 30016), (448, 29480), (469, 28160), (512, 25795), (536, 24640), (560, 23584), (616, 21440), (640, 20636), (670, 19712), (704, 18760), (737, 17920), (770, 17152), (880, 15008), (896, 14740), (938, 14080), (1072, 12320), (1120, 11792), (1232, 10720), (1280, 10318), (1340, 9856), (1408, 9380), (1474, 8960), (1540, 8576), (1760, 7504), (1792, 7370), (1876, 7040), (2144, 6160), (2240, 5896), (2345, 5632), (2464, 5360), (2560, 5159), (2680, 4928), (2816, 4690), (2948, 4480), (3080, 4288), (3520, 3752), (3584, 3685)]