140655200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{25117}}^1$

素因数の和:25144

約数の個数: 72

約数和(自身を含む): 392443632

約数和(自身を除く): 251788432

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, 25117, 50234, 100468, 125585, 175819, 200936, 251170, 351638, 401872, 502340, 627925, 703276, 803744, 879095, 1004680, 1255850, 1406552, 1758190, 2009360, 2511700, 2813104, 3516380, 4018720, 4395475, 5023400, 5626208, 7032760, 8790950, 10046800, 14065520, 17581900, 20093600, 28131040, 35163800, 70327600, 140655200]

約数ペア:

[(1, 140655200), (2, 70327600), (4, 35163800), (5, 28131040), (7, 20093600), (8, 17581900), (10, 14065520), (14, 10046800), (16, 8790950), (20, 7032760), (25, 5626208), (28, 5023400), (32, 4395475), (35, 4018720), (40, 3516380), (50, 2813104), (56, 2511700), (70, 2009360), (80, 1758190), (100, 1406552), (112, 1255850), (140, 1004680), (160, 879095), (175, 803744), (200, 703276), (224, 627925), (280, 502340), (350, 401872), (400, 351638), (560, 251170), (700, 200936), (800, 175819), (1120, 125585), (1400, 100468), (2800, 50234), (5600, 25117)]