140337840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{787}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 436186368

約数和(自身を除く): 295848528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 743, 787, 1486, 1574, 2229, 2361, 2972, 3148, 3715, 3935, 4458, 4722, 5944, 6296, 7430, 7870, 8916, 9444, 11145, 11805, 11888, 12592, 14860, 15740, 17832, 18888, 22290, 23610, 29720, 31480, 35664, 37776, 44580, 47220, 59440, 62960, 89160, 94440, 178320, 188880, 584741, 1169482, 1754223, 2338964, 2923705, 3508446, 4677928, 5847410, 7016892, 8771115, 9355856, 11694820, 14033784, 17542230, 23389640, 28067568, 35084460, 46779280, 70168920, 140337840]

約数ペア:

[(1, 140337840), (2, 70168920), (3, 46779280), (4, 35084460), (5, 28067568), (6, 23389640), (8, 17542230), (10, 14033784), (12, 11694820), (15, 9355856), (16, 8771115), (20, 7016892), (24, 5847410), (30, 4677928), (40, 3508446), (48, 2923705), (60, 2338964), (80, 1754223), (120, 1169482), (240, 584741), (743, 188880), (787, 178320), (1486, 94440), (1574, 89160), (2229, 62960), (2361, 59440), (2972, 47220), (3148, 44580), (3715, 37776), (3935, 35664), (4458, 31480), (4722, 29720), (5944, 23610), (6296, 22290), (7430, 18888), (7870, 17832), (8916, 15740), (9444, 14860), (11145, 12592), (11805, 11888)]