2180790864

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{11447}}^1$

素因数の和:11484

約数の個数: 180

約数和(自身を含む): 7363216224

約数和(自身を除く): 5182425360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 5292, 6804, 7056, 7938, 9072, 10584, 11447, 11907, 13608, 15876, 21168, 22894, 23814, 27216, 31752, 34341, 45788, 47628, 63504, 68682, 80129, 91576, 95256, 103023, 137364, 160258, 183152, 190512, 206046, 240387, 274728, 309069, 320516, 412092, 480774, 549456, 560903, 618138, 641032, 721161, 824184, 927207, 961548, 1121806, 1236276, 1282064, 1442322, 1648368, 1682709, 1854414, 1923096, 2163483, 2243612, 2472552, 2781621, 2884644, 3365418, 3708828, 3846192, 4326966, 4487224, 4945104, 5048127, 5563242, 5769288, 6490449, 6730836, 7417656, 8653932, 8974448, 10096254, 11126484, 11538576, 12980898, 13461672, 14835312, 15144381, 17307864, 19471347, 20192508, 22252968, 25961796, 26923344, 30288762, 34615728, 38942694, 40385016, 44505936, 45433143, 51923592, 60577524, 77885388, 80770032, 90866286, 103847184, 121155048, 136299429, 155770776, 181732572, 242310096, 272598858, 311541552, 363465144, 545197716, 726930288, 1090395432, 2180790864]

約数ペア:

[(1, 2180790864), (2, 1090395432), (3, 726930288), (4, 545197716), (6, 363465144), (7, 311541552), (8, 272598858), (9, 242310096), (12, 181732572), (14, 155770776), (16, 136299429), (18, 121155048), (21, 103847184), (24, 90866286), (27, 80770032), (28, 77885388), (36, 60577524), (42, 51923592), (48, 45433143), (49, 44505936), (54, 40385016), (56, 38942694), (63, 34615728), (72, 30288762), (81, 26923344), (84, 25961796), (98, 22252968), (108, 20192508), (112, 19471347), (126, 17307864), (144, 15144381), (147, 14835312), (162, 13461672), (168, 12980898), (189, 11538576), (196, 11126484), (216, 10096254), (243, 8974448), (252, 8653932), (294, 7417656), (324, 6730836), (336, 6490449), (378, 5769288), (392, 5563242), (432, 5048127), (441, 4945104), (486, 4487224), (504, 4326966), (567, 3846192), (588, 3708828), (648, 3365418), (756, 2884644), (784, 2781621), (882, 2472552), (972, 2243612), (1008, 2163483), (1134, 1923096), (1176, 1854414), (1296, 1682709), (1323, 1648368), (1512, 1442322), (1701, 1282064), (1764, 1236276), (1944, 1121806), (2268, 961548), (2352, 927207), (2646, 824184), (3024, 721161), (3402, 641032), (3528, 618138), (3888, 560903), (3969, 549456), (4536, 480774), (5292, 412092), (6804, 320516), (7056, 309069), (7938, 274728), (9072, 240387), (10584, 206046), (11447, 190512), (11907, 183152), (13608, 160258), (15876, 137364), (21168, 103023), (22894, 95256), (23814, 91576), (27216, 80129), (31752, 68682), (34341, 63504), (45788, 47628)]