213549120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{74149}}^1$

素因数の和:74172

約数の個数: 84

約数和(自身を含む): 734529900

約数和(自身を除く): 520980780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 74149, 148298, 222447, 296596, 370745, 444894, 593192, 667341, 741490, 889788, 1112235, 1186384, 1334682, 1482980, 1779576, 2224470, 2372768, 2669364, 2965960, 3336705, 3559152, 4448940, 4745536, 5338728, 5931920, 6673410, 7118304, 8897880, 10677456, 11863840, 13346820, 14236608, 17795760, 21354912, 23727680, 26693640, 35591520, 42709824, 53387280, 71183040, 106774560, 213549120]

約数ペア:

[(1, 213549120), (2, 106774560), (3, 71183040), (4, 53387280), (5, 42709824), (6, 35591520), (8, 26693640), (9, 23727680), (10, 21354912), (12, 17795760), (15, 14236608), (16, 13346820), (18, 11863840), (20, 10677456), (24, 8897880), (30, 7118304), (32, 6673410), (36, 5931920), (40, 5338728), (45, 4745536), (48, 4448940), (60, 3559152), (64, 3336705), (72, 2965960), (80, 2669364), (90, 2372768), (96, 2224470), (120, 1779576), (144, 1482980), (160, 1334682), (180, 1186384), (192, 1112235), (240, 889788), (288, 741490), (320, 667341), (360, 593192), (480, 444894), (576, 370745), (720, 296596), (960, 222447), (1440, 148298), (2880, 74149)]