201714660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{160091}}^1$

素因数の和:160113

約数の個数: 72

約数和(自身を含む): 699281856

約数和(自身を除く): 497567196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 160091, 320182, 480273, 640364, 800455, 960546, 1120637, 1440819, 1600910, 1921092, 2241274, 2401365, 2881638, 3201820, 3361911, 4482548, 4802730, 5603185, 5763276, 6723822, 7204095, 9605460, 10085733, 11206370, 13447644, 14408190, 16809555, 20171466, 22412740, 28816380, 33619110, 40342932, 50428665, 67238220, 100857330, 201714660]

約数ペア:

[(1, 201714660), (2, 100857330), (3, 67238220), (4, 50428665), (5, 40342932), (6, 33619110), (7, 28816380), (9, 22412740), (10, 20171466), (12, 16809555), (14, 14408190), (15, 13447644), (18, 11206370), (20, 10085733), (21, 9605460), (28, 7204095), (30, 6723822), (35, 5763276), (36, 5603185), (42, 4802730), (45, 4482548), (60, 3361911), (63, 3201820), (70, 2881638), (84, 2401365), (90, 2241274), (105, 1921092), (126, 1600910), (140, 1440819), (180, 1120637), (210, 960546), (252, 800455), (315, 640364), (420, 480273), (630, 320182), (1260, 160091)]