2000015492040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{326799917}}^1$

素因数の和:326799951

約数の個数: 96

約数和(自身を含む): 6882406273080

約数和(自身を除く): 4882390781040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 326799917, 653599834, 980399751, 1307199668, 1633999585, 1960799502, 2614399336, 2941199253, 3267999170, 3921599004, 4901998755, 5555598589, 5882398506, 6535998340, 7843198008, 9803997510, 11111197178, 11764797012, 13071996680, 14705996265, 16666795767, 19607995020, 22222394356, 23529594024, 27777992945, 29411992530, 33333591534, 39215990040, 44444788712, 50000387301, 55555985890, 58823985060, 66667183068, 83333978835, 100000774602, 111111971780, 117647970120, 133334366136, 166667957670, 200001549204, 222223943560, 250001936505, 333335915340, 400003098408, 500003873010, 666671830680, 1000007746020, 2000015492040]

約数ペア:

[(1, 2000015492040), (2, 1000007746020), (3, 666671830680), (4, 500003873010), (5, 400003098408), (6, 333335915340), (8, 250001936505), (9, 222223943560), (10, 200001549204), (12, 166667957670), (15, 133334366136), (17, 117647970120), (18, 111111971780), (20, 100000774602), (24, 83333978835), (30, 66667183068), (34, 58823985060), (36, 55555985890), (40, 50000387301), (45, 44444788712), (51, 39215990040), (60, 33333591534), (68, 29411992530), (72, 27777992945), (85, 23529594024), (90, 22222394356), (102, 19607995020), (120, 16666795767), (136, 14705996265), (153, 13071996680), (170, 11764797012), (180, 11111197178), (204, 9803997510), (255, 7843198008), (306, 6535998340), (340, 5882398506), (360, 5555598589), (408, 4901998755), (510, 3921599004), (612, 3267999170), (680, 2941199253), (765, 2614399336), (1020, 1960799502), (1224, 1633999585), (1530, 1307199668), (2040, 980399751), (3060, 653599834), (6120, 326799917)]