2227886520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{118253}}^1$

素因数の和:118424

約数の個数: 64

約数和(自身を含む): 6726287520

約数和(自身を除く): 4498401000

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, 118253, 236506, 354759, 473012, 591265, 709518, 946024, 1182530, 1419036, 1773795, 2365060, 2838072, 3547590, 4730120, 7095180, 14190360, 18565721, 37131442, 55697163, 74262884, 92828605, 111394326, 148525768, 185657210, 222788652, 278485815, 371314420, 445577304, 556971630, 742628840, 1113943260, 2227886520]

約数ペア:

[(1, 2227886520), (2, 1113943260), (3, 742628840), (4, 556971630), (5, 445577304), (6, 371314420), (8, 278485815), (10, 222788652), (12, 185657210), (15, 148525768), (20, 111394326), (24, 92828605), (30, 74262884), (40, 55697163), (60, 37131442), (120, 18565721), (157, 14190360), (314, 7095180), (471, 4730120), (628, 3547590), (785, 2838072), (942, 2365060), (1256, 1773795), (1570, 1419036), (1884, 1182530), (2355, 946024), (3140, 709518), (3768, 591265), (4710, 473012), (6280, 354759), (9420, 236506), (18840, 118253)]