2070007320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{109873}}^1$

素因数の和:110044

約数の個数: 64

約数和(自身を含む): 6249633120

約数和(自身を除く): 4179625800

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, 109873, 219746, 329619, 439492, 549365, 659238, 878984, 1098730, 1318476, 1648095, 2197460, 2636952, 3296190, 4394920, 6592380, 13184760, 17250061, 34500122, 51750183, 69000244, 86250305, 103500366, 138000488, 172500610, 207000732, 258750915, 345001220, 414001464, 517501830, 690002440, 1035003660, 2070007320]

約数ペア:

[(1, 2070007320), (2, 1035003660), (3, 690002440), (4, 517501830), (5, 414001464), (6, 345001220), (8, 258750915), (10, 207000732), (12, 172500610), (15, 138000488), (20, 103500366), (24, 86250305), (30, 69000244), (40, 51750183), (60, 34500122), (120, 17250061), (157, 13184760), (314, 6592380), (471, 4394920), (628, 3296190), (785, 2636952), (942, 2197460), (1256, 1648095), (1570, 1318476), (1884, 1098730), (2355, 878984), (3140, 659238), (3768, 549365), (4710, 439492), (6280, 329619), (9420, 219746), (18840, 109873)]