207115140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{4801}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 580849920

約数和(自身を除く): 373734780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 719, 1438, 2157, 2876, 3595, 4314, 4801, 7190, 8628, 9602, 10785, 14380, 14403, 19204, 21570, 24005, 28806, 43140, 48010, 57612, 72015, 96020, 144030, 288060, 3451919, 6903838, 10355757, 13807676, 17259595, 20711514, 34519190, 41423028, 51778785, 69038380, 103557570, 207115140]

約数ペア:

[(1, 207115140), (2, 103557570), (3, 69038380), (4, 51778785), (5, 41423028), (6, 34519190), (10, 20711514), (12, 17259595), (15, 13807676), (20, 10355757), (30, 6903838), (60, 3451919), (719, 288060), (1438, 144030), (2157, 96020), (2876, 72015), (3595, 57612), (4314, 48010), (4801, 43140), (7190, 28806), (8628, 24005), (9602, 21570), (10785, 19204), (14380, 14403)]