214004040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9337}}^1$

素因数の和:9542

約数の個数: 64

約数和(自身を含む): 645442560

約数和(自身を除く): 431438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 9337, 11460, 18674, 22920, 28011, 37348, 46685, 56022, 74696, 93370, 112044, 140055, 186740, 224088, 280110, 373480, 560220, 1120440, 1783367, 3566734, 5350101, 7133468, 8916835, 10700202, 14266936, 17833670, 21400404, 26750505, 35667340, 42800808, 53501010, 71334680, 107002020, 214004040]

約数ペア:

[(1, 214004040), (2, 107002020), (3, 71334680), (4, 53501010), (5, 42800808), (6, 35667340), (8, 26750505), (10, 21400404), (12, 17833670), (15, 14266936), (20, 10700202), (24, 8916835), (30, 7133468), (40, 5350101), (60, 3566734), (120, 1783367), (191, 1120440), (382, 560220), (573, 373480), (764, 280110), (955, 224088), (1146, 186740), (1528, 140055), (1910, 112044), (2292, 93370), (2865, 74696), (3820, 56022), (4584, 46685), (5730, 37348), (7640, 28011), (9337, 22920), (11460, 18674)]