207353040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5503}}^1$

素因数の和:5676

約数の個数: 80

約数和(自身を含む): 647006208

約数和(自身を除く): 439653168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5503, 6280, 7536, 9420, 11006, 12560, 16509, 18840, 22012, 27515, 33018, 37680, 44024, 55030, 66036, 82545, 88048, 110060, 132072, 165090, 220120, 264144, 330180, 440240, 660360, 863971, 1320720, 1727942, 2591913, 3455884, 4319855, 5183826, 6911768, 8639710, 10367652, 12959565, 13823536, 17279420, 20735304, 25919130, 34558840, 41470608, 51838260, 69117680, 103676520, 207353040]

約数ペア:

[(1, 207353040), (2, 103676520), (3, 69117680), (4, 51838260), (5, 41470608), (6, 34558840), (8, 25919130), (10, 20735304), (12, 17279420), (15, 13823536), (16, 12959565), (20, 10367652), (24, 8639710), (30, 6911768), (40, 5183826), (48, 4319855), (60, 3455884), (80, 2591913), (120, 1727942), (157, 1320720), (240, 863971), (314, 660360), (471, 440240), (628, 330180), (785, 264144), (942, 220120), (1256, 165090), (1570, 132072), (1884, 110060), (2355, 88048), (2512, 82545), (3140, 66036), (3768, 55030), (4710, 44024), (5503, 37680), (6280, 33018), (7536, 27515), (9420, 22012), (11006, 18840), (12560, 16509)]