147968800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{26423}}^1$

素因数の和:26450

約数の個数: 72

約数和(自身を含む): 412848576

約数和(自身を除く): 264879776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 26423, 52846, 105692, 132115, 184961, 211384, 264230, 369922, 422768, 528460, 660575, 739844, 845536, 924805, 1056920, 1321150, 1479688, 1849610, 2113840, 2642300, 2959376, 3699220, 4227680, 4624025, 5284600, 5918752, 7398440, 9248050, 10569200, 14796880, 18496100, 21138400, 29593760, 36992200, 73984400, 147968800]

約数ペア:

[(1, 147968800), (2, 73984400), (4, 36992200), (5, 29593760), (7, 21138400), (8, 18496100), (10, 14796880), (14, 10569200), (16, 9248050), (20, 7398440), (25, 5918752), (28, 5284600), (32, 4624025), (35, 4227680), (40, 3699220), (50, 2959376), (56, 2642300), (70, 2113840), (80, 1849610), (100, 1479688), (112, 1321150), (140, 1056920), (160, 924805), (175, 845536), (200, 739844), (224, 660575), (280, 528460), (350, 422768), (400, 369922), (560, 264230), (700, 211384), (800, 184961), (1120, 132115), (1400, 105692), (2800, 52846), (5600, 26423)]