38676960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1310

約数の個数: 192

約数和(自身を含む): 154828800

約数和(自身を除く): 116151840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1279, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2558, 3024, 3360, 3780, 3837, 4320, 5040, 5116, 6048, 6395, 7560, 7674, 8953, 10080, 10232, 11511, 12790, 15120, 15348, 17906, 19185, 20464, 23022, 25580, 26859, 30240, 30696, 34533, 35812, 38370, 40928, 44765, 46044, 51160, 53718, 57555, 61392, 69066, 71624, 76740, 80577, 89530, 92088, 102320, 107436, 115110, 122784, 134295, 138132, 143248, 153480, 161154, 172665, 179060, 184176, 204640, 214872, 230220, 241731, 268590, 276264, 286496, 306960, 322308, 345330, 358120, 368352, 402885, 429744, 460440, 483462, 537180, 552528, 613920, 644616, 690660, 716240, 805770, 859488, 920880, 966924, 1074360, 1105056, 1208655, 1289232, 1381320, 1432480, 1611540, 1841760, 1933848, 2148720, 2417310, 2578464, 2762640, 3223080, 3867696, 4297440, 4834620, 5525280, 6446160, 7735392, 9669240, 12892320, 19338480, 38676960]

約数ペア:

[(1, 38676960), (2, 19338480), (3, 12892320), (4, 9669240), (5, 7735392), (6, 6446160), (7, 5525280), (8, 4834620), (9, 4297440), (10, 3867696), (12, 3223080), (14, 2762640), (15, 2578464), (16, 2417310), (18, 2148720), (20, 1933848), (21, 1841760), (24, 1611540), (27, 1432480), (28, 1381320), (30, 1289232), (32, 1208655), (35, 1105056), (36, 1074360), (40, 966924), (42, 920880), (45, 859488), (48, 805770), (54, 716240), (56, 690660), (60, 644616), (63, 613920), (70, 552528), (72, 537180), (80, 483462), (84, 460440), (90, 429744), (96, 402885), (105, 368352), (108, 358120), (112, 345330), (120, 322308), (126, 306960), (135, 286496), (140, 276264), (144, 268590), (160, 241731), (168, 230220), (180, 214872), (189, 204640), (210, 184176), (216, 179060), (224, 172665), (240, 161154), (252, 153480), (270, 143248), (280, 138132), (288, 134295), (315, 122784), (336, 115110), (360, 107436), (378, 102320), (420, 92088), (432, 89530), (480, 80577), (504, 76740), (540, 71624), (560, 69066), (630, 61392), (672, 57555), (720, 53718), (756, 51160), (840, 46044), (864, 44765), (945, 40928), (1008, 38370), (1080, 35812), (1120, 34533), (1260, 30696), (1279, 30240), (1440, 26859), (1512, 25580), (1680, 23022), (1890, 20464), (2016, 19185), (2160, 17906), (2520, 15348), (2558, 15120), (3024, 12790), (3360, 11511), (3780, 10232), (3837, 10080), (4320, 8953), (5040, 7674), (5116, 7560), (6048, 6395)]