211278486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{320118919}}^1$

素因数の和:320118942

約数の個数: 48

約数和(自身を含む): 645359742720

約数和(自身を除く): 434081256180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 320118919, 640237838, 960356757, 1280475676, 1600594595, 1920713514, 3201189190, 3521308109, 3841427028, 4801783785, 6402378380, 7042616218, 9603567570, 10563924327, 14085232436, 17606540545, 19207135140, 21127848654, 35213081090, 42255697308, 52819621635, 70426162180, 105639243270, 211278486540]

約数ペア:

[(1, 211278486540), (2, 105639243270), (3, 70426162180), (4, 52819621635), (5, 42255697308), (6, 35213081090), (10, 21127848654), (11, 19207135140), (12, 17606540545), (15, 14085232436), (20, 10563924327), (22, 9603567570), (30, 7042616218), (33, 6402378380), (44, 4801783785), (55, 3841427028), (60, 3521308109), (66, 3201189190), (110, 1920713514), (132, 1600594595), (165, 1280475676), (220, 960356757), (330, 640237838), (660, 320118919)]