168734160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{33479}}^1$

素因数の和:33505

約数の個数: 120

約数和(自身を含む): 647637120

約数和(自身を除く): 478902960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 33479, 66958, 100437, 133916, 167395, 200874, 234353, 267832, 301311, 334790, 401748, 468706, 502185, 535664, 602622, 669580, 703059, 803496, 937412, 1004370, 1171765, 1205244, 1339160, 1406118, 1506555, 1606992, 1874824, 2008740, 2109177, 2343530, 2410488, 2678320, 2812236, 3013110, 3515295, 3749648, 4017480, 4218354, 4687060, 4820976, 5624472, 6026220, 7030590, 8034960, 8436708, 9374120, 10545885, 11248944, 12052440, 14061180, 16873416, 18748240, 21091770, 24104880, 28122360, 33746832, 42183540, 56244720, 84367080, 168734160]

約数ペア:

[(1, 168734160), (2, 84367080), (3, 56244720), (4, 42183540), (5, 33746832), (6, 28122360), (7, 24104880), (8, 21091770), (9, 18748240), (10, 16873416), (12, 14061180), (14, 12052440), (15, 11248944), (16, 10545885), (18, 9374120), (20, 8436708), (21, 8034960), (24, 7030590), (28, 6026220), (30, 5624472), (35, 4820976), (36, 4687060), (40, 4218354), (42, 4017480), (45, 3749648), (48, 3515295), (56, 3013110), (60, 2812236), (63, 2678320), (70, 2410488), (72, 2343530), (80, 2109177), (84, 2008740), (90, 1874824), (105, 1606992), (112, 1506555), (120, 1406118), (126, 1339160), (140, 1205244), (144, 1171765), (168, 1004370), (180, 937412), (210, 803496), (240, 703059), (252, 669580), (280, 602622), (315, 535664), (336, 502185), (360, 468706), (420, 401748), (504, 334790), (560, 301311), (630, 267832), (720, 234353), (840, 200874), (1008, 167395), (1260, 133916), (1680, 100437), (2520, 66958), (5040, 33479)]