264078080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29473}}^1$

素因数の和:29501

約数の個数: 72

約数和(自身を含む): 722938272

約数和(自身を除く): 458860192

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, 29473, 58946, 117892, 147365, 206311, 235784, 294730, 412622, 471568, 589460, 825244, 943136, 1031555, 1178920, 1650488, 1886272, 2063110, 2357840, 3300976, 3772544, 4126220, 4715680, 6601952, 7545088, 8252440, 9431360, 13203904, 16504880, 18862720, 26407808, 33009760, 37725440, 52815616, 66019520, 132039040, 264078080]

約数ペア:

[(1, 264078080), (2, 132039040), (4, 66019520), (5, 52815616), (7, 37725440), (8, 33009760), (10, 26407808), (14, 18862720), (16, 16504880), (20, 13203904), (28, 9431360), (32, 8252440), (35, 7545088), (40, 6601952), (56, 4715680), (64, 4126220), (70, 3772544), (80, 3300976), (112, 2357840), (128, 2063110), (140, 1886272), (160, 1650488), (224, 1178920), (256, 1031555), (280, 943136), (320, 825244), (448, 589460), (560, 471568), (640, 412622), (896, 294730), (1120, 235784), (1280, 206311), (1792, 147365), (2240, 117892), (4480, 58946), (8960, 29473)]