2182912049920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{243628577}}^1$

素因数の和:243628605

約数の個数: 72

約数和(自身を含む): 5975721761184

約数和(自身を除く): 3792809711264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 243628577, 487257154, 974514308, 1218142885, 1705400039, 1949028616, 2436285770, 3410800078, 3898057232, 4872571540, 6821600156, 7796114464, 8527000195, 9745143080, 13643200312, 15592228928, 17054000390, 19490286160, 27286400624, 31184457856, 34108000780, 38980572320, 54572801248, 62368915712, 68216001560, 77961144640, 109145602496, 136432003120, 155922289280, 218291204992, 272864006240, 311844578560, 436582409984, 545728012480, 1091456024960, 2182912049920]

約数ペア:

[(1, 2182912049920), (2, 1091456024960), (4, 545728012480), (5, 436582409984), (7, 311844578560), (8, 272864006240), (10, 218291204992), (14, 155922289280), (16, 136432003120), (20, 109145602496), (28, 77961144640), (32, 68216001560), (35, 62368915712), (40, 54572801248), (56, 38980572320), (64, 34108000780), (70, 31184457856), (80, 27286400624), (112, 19490286160), (128, 17054000390), (140, 15592228928), (160, 13643200312), (224, 9745143080), (256, 8527000195), (280, 7796114464), (320, 6821600156), (448, 4872571540), (560, 3898057232), (640, 3410800078), (896, 2436285770), (1120, 1949028616), (1280, 1705400039), (1792, 1218142885), (2240, 974514308), (4480, 487257154), (8960, 243628577)]