214040960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47777}}^1$

素因数の和:47803

約数の個数: 64

約数和(自身を含む): 584802720

約数和(自身を除く): 370761760

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 47777, 95554, 191108, 238885, 334439, 382216, 477770, 668878, 764432, 955540, 1337756, 1528864, 1672195, 1911080, 2675512, 3057728, 3344390, 3822160, 5351024, 6115456, 6688780, 7644320, 10702048, 13377560, 15288640, 21404096, 26755120, 30577280, 42808192, 53510240, 107020480, 214040960]

約数ペア:

[(1, 214040960), (2, 107020480), (4, 53510240), (5, 42808192), (7, 30577280), (8, 26755120), (10, 21404096), (14, 15288640), (16, 13377560), (20, 10702048), (28, 7644320), (32, 6688780), (35, 6115456), (40, 5351024), (56, 3822160), (64, 3344390), (70, 3057728), (80, 2675512), (112, 1911080), (128, 1672195), (140, 1528864), (160, 1337756), (224, 955540), (280, 764432), (320, 668878), (448, 477770), (560, 382216), (640, 334439), (896, 238885), (1120, 191108), (2240, 95554), (4480, 47777)]