268952880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{160091}}^1$

素因数の和:160114

約数の個数: 80

約数和(自身を含む): 952867584

約数和(自身を除く): 683914704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 160091, 320182, 480273, 640364, 800455, 960546, 1120637, 1280728, 1600910, 1921092, 2241274, 2401365, 2561456, 3201820, 3361911, 3842184, 4482548, 4802730, 5603185, 6403640, 6723822, 7684368, 8965096, 9605460, 11206370, 12807280, 13447644, 16809555, 17930192, 19210920, 22412740, 26895288, 33619110, 38421840, 44825480, 53790576, 67238220, 89650960, 134476440, 268952880]

約数ペア:

[(1, 268952880), (2, 134476440), (3, 89650960), (4, 67238220), (5, 53790576), (6, 44825480), (7, 38421840), (8, 33619110), (10, 26895288), (12, 22412740), (14, 19210920), (15, 17930192), (16, 16809555), (20, 13447644), (21, 12807280), (24, 11206370), (28, 9605460), (30, 8965096), (35, 7684368), (40, 6723822), (42, 6403640), (48, 5603185), (56, 4802730), (60, 4482548), (70, 3842184), (80, 3361911), (84, 3201820), (105, 2561456), (112, 2401365), (120, 2241274), (140, 1921092), (168, 1600910), (210, 1280728), (240, 1120637), (280, 960546), (336, 800455), (420, 640364), (560, 480273), (840, 320182), (1680, 160091)]