210503880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{194911}}^1$

素因数の和:194931

約数の個数: 64

約数和(自身を含む): 701683200

約数和(自身を除く): 491179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 194911, 389822, 584733, 779644, 974555, 1169466, 1559288, 1754199, 1949110, 2338932, 2923665, 3508398, 3898220, 4677864, 5262597, 5847330, 7016796, 7796440, 8770995, 10525194, 11694660, 14033592, 17541990, 21050388, 23389320, 26312985, 35083980, 42100776, 52625970, 70167960, 105251940, 210503880]

約数ペア:

[(1, 210503880), (2, 105251940), (3, 70167960), (4, 52625970), (5, 42100776), (6, 35083980), (8, 26312985), (9, 23389320), (10, 21050388), (12, 17541990), (15, 14033592), (18, 11694660), (20, 10525194), (24, 8770995), (27, 7796440), (30, 7016796), (36, 5847330), (40, 5262597), (45, 4677864), (54, 3898220), (60, 3508398), (72, 2923665), (90, 2338932), (108, 1949110), (120, 1754199), (135, 1559288), (180, 1169466), (216, 974555), (270, 779644), (360, 584733), (540, 389822), (1080, 194911)]