2007232440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{106541}}^1$

素因数の和:106712

約数の個数: 64

約数和(自身を含む): 6060108960

約数和(自身を除く): 4052876520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 106541, 213082, 319623, 426164, 532705, 639246, 852328, 1065410, 1278492, 1598115, 2130820, 2556984, 3196230, 4261640, 6392460, 12784920, 16726937, 33453874, 50180811, 66907748, 83634685, 100361622, 133815496, 167269370, 200723244, 250904055, 334538740, 401446488, 501808110, 669077480, 1003616220, 2007232440]

約数ペア:

[(1, 2007232440), (2, 1003616220), (3, 669077480), (4, 501808110), (5, 401446488), (6, 334538740), (8, 250904055), (10, 200723244), (12, 167269370), (15, 133815496), (20, 100361622), (24, 83634685), (30, 66907748), (40, 50180811), (60, 33453874), (120, 16726937), (157, 12784920), (314, 6392460), (471, 4261640), (628, 3196230), (785, 2556984), (942, 2130820), (1256, 1598115), (1570, 1278492), (1884, 1065410), (2355, 852328), (3140, 639246), (3768, 532705), (4710, 426164), (6280, 319623), (9420, 213082), (18840, 106541)]