258446160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17093}}^1$

素因数の和:17122

約数の個数: 160

約数和(自身を含む): 1017434880

約数和(自身を除く): 758988720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 17093, 34186, 51279, 68372, 85465, 102558, 119651, 136744, 153837, 170930, 205116, 239302, 256395, 273488, 307674, 341860, 358953, 410232, 461511, 478604, 512790, 598255, 615348, 683720, 717906, 769185, 820464, 923022, 957208, 1025580, 1076859, 1196510, 1230696, 1367440, 1435812, 1538370, 1794765, 1846044, 1914416, 2051160, 2153718, 2307555, 2393020, 2461392, 2871624, 3076740, 3230577, 3589530, 3692088, 4102320, 4307436, 4615110, 4786040, 5384295, 5743248, 6153480, 6461154, 7179060, 7384176, 8614872, 9230220, 9572080, 10768590, 12306960, 12922308, 14358120, 16152885, 17229744, 18460440, 21537180, 25844616, 28716240, 32305770, 36920880, 43074360, 51689232, 64611540, 86148720, 129223080, 258446160]

約数ペア:

[(1, 258446160), (2, 129223080), (3, 86148720), (4, 64611540), (5, 51689232), (6, 43074360), (7, 36920880), (8, 32305770), (9, 28716240), (10, 25844616), (12, 21537180), (14, 18460440), (15, 17229744), (16, 16152885), (18, 14358120), (20, 12922308), (21, 12306960), (24, 10768590), (27, 9572080), (28, 9230220), (30, 8614872), (35, 7384176), (36, 7179060), (40, 6461154), (42, 6153480), (45, 5743248), (48, 5384295), (54, 4786040), (56, 4615110), (60, 4307436), (63, 4102320), (70, 3692088), (72, 3589530), (80, 3230577), (84, 3076740), (90, 2871624), (105, 2461392), (108, 2393020), (112, 2307555), (120, 2153718), (126, 2051160), (135, 1914416), (140, 1846044), (144, 1794765), (168, 1538370), (180, 1435812), (189, 1367440), (210, 1230696), (216, 1196510), (240, 1076859), (252, 1025580), (270, 957208), (280, 923022), (315, 820464), (336, 769185), (360, 717906), (378, 683720), (420, 615348), (432, 598255), (504, 512790), (540, 478604), (560, 461511), (630, 410232), (720, 358953), (756, 341860), (840, 307674), (945, 273488), (1008, 256395), (1080, 239302), (1260, 205116), (1512, 170930), (1680, 153837), (1890, 136744), (2160, 119651), (2520, 102558), (3024, 85465), (3780, 68372), (5040, 51279), (7560, 34186), (15120, 17093)]