208324920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5003}}^1$

素因数の和:5364

約数の個数: 64

約数和(自身を含む): 626901120

約数和(自身を除く): 418576200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5003, 5205, 6940, 8328, 10006, 10410, 13880, 15009, 20012, 20820, 25015, 30018, 40024, 41640, 50030, 60036, 75045, 100060, 120072, 150090, 200120, 300180, 600360, 1736041, 3472082, 5208123, 6944164, 8680205, 10416246, 13888328, 17360410, 20832492, 26040615, 34720820, 41664984, 52081230, 69441640, 104162460, 208324920]

約数ペア:

[(1, 208324920), (2, 104162460), (3, 69441640), (4, 52081230), (5, 41664984), (6, 34720820), (8, 26040615), (10, 20832492), (12, 17360410), (15, 13888328), (20, 10416246), (24, 8680205), (30, 6944164), (40, 5208123), (60, 3472082), (120, 1736041), (347, 600360), (694, 300180), (1041, 200120), (1388, 150090), (1735, 120072), (2082, 100060), (2776, 75045), (3470, 60036), (4164, 50030), (5003, 41640), (5205, 40024), (6940, 30018), (8328, 25015), (10006, 20820), (10410, 20012), (13880, 15009)]