140459200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{12541}}^1$

素因数の和:12570

約数の個数: 84

約数和(自身を含む): 395022832

約数和(自身を除く): 254563632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 12541, 25082, 50164, 62705, 87787, 100328, 125410, 175574, 200656, 250820, 313525, 351148, 401312, 438935, 501640, 627050, 702296, 802624, 877870, 1003280, 1254100, 1404592, 1755740, 2006560, 2194675, 2508200, 2809184, 3511480, 4013120, 4389350, 5016400, 5618368, 7022960, 8778700, 10032800, 14045920, 17557400, 20065600, 28091840, 35114800, 70229600, 140459200]

約数ペア:

[(1, 140459200), (2, 70229600), (4, 35114800), (5, 28091840), (7, 20065600), (8, 17557400), (10, 14045920), (14, 10032800), (16, 8778700), (20, 7022960), (25, 5618368), (28, 5016400), (32, 4389350), (35, 4013120), (40, 3511480), (50, 2809184), (56, 2508200), (64, 2194675), (70, 2006560), (80, 1755740), (100, 1404592), (112, 1254100), (140, 1003280), (160, 877870), (175, 802624), (200, 702296), (224, 627050), (280, 501640), (320, 438935), (350, 401312), (400, 351148), (448, 313525), (560, 250820), (700, 200656), (800, 175574), (1120, 125410), (1400, 100328), (1600, 87787), (2240, 62705), (2800, 50164), (5600, 25082), (11200, 12541)]