172074560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{76819}}^1$

素因数の和:76843

約数の個数: 56

約数和(自身を含む): 468294720

約数和(自身を除く): 296220160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 76819, 153638, 307276, 384095, 537733, 614552, 768190, 1075466, 1229104, 1536380, 2150932, 2458208, 2688665, 3072760, 4301864, 4916416, 5377330, 6145520, 8603728, 10754660, 12291040, 17207456, 21509320, 24582080, 34414912, 43018640, 86037280, 172074560]

約数ペア:

[(1, 172074560), (2, 86037280), (4, 43018640), (5, 34414912), (7, 24582080), (8, 21509320), (10, 17207456), (14, 12291040), (16, 10754660), (20, 8603728), (28, 6145520), (32, 5377330), (35, 4916416), (40, 4301864), (56, 3072760), (64, 2688665), (70, 2458208), (80, 2150932), (112, 1536380), (140, 1229104), (160, 1075466), (224, 768190), (280, 614552), (320, 537733), (448, 384095), (560, 307276), (1120, 153638), (2240, 76819)]