161714560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{36097}}^1$

素因数の和:36123

約数の個数: 64

約数和(自身を含む): 441839520

約数和(自身を除く): 280124960

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, 36097, 72194, 144388, 180485, 252679, 288776, 360970, 505358, 577552, 721940, 1010716, 1155104, 1263395, 1443880, 2021432, 2310208, 2526790, 2887760, 4042864, 4620416, 5053580, 5775520, 8085728, 10107160, 11551040, 16171456, 20214320, 23102080, 32342912, 40428640, 80857280, 161714560]

約数ペア:

[(1, 161714560), (2, 80857280), (4, 40428640), (5, 32342912), (7, 23102080), (8, 20214320), (10, 16171456), (14, 11551040), (16, 10107160), (20, 8085728), (28, 5775520), (32, 5053580), (35, 4620416), (40, 4042864), (56, 2887760), (64, 2526790), (70, 2310208), (80, 2021432), (112, 1443880), (128, 1263395), (140, 1155104), (160, 1010716), (224, 721940), (280, 577552), (320, 505358), (448, 360970), (560, 288776), (640, 252679), (896, 180485), (1120, 144388), (2240, 72194), (4480, 36097)]