1313287080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:520

約数の個数: 256

約数和(自身を含む): 4665323520

約数和(自身を除く): 3352036440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 103, 105, 120, 129, 140, 168, 172, 206, 210, 215, 258, 280, 301, 309, 344, 353, 412, 420, 430, 515, 516, 602, 618, 645, 706, 721, 824, 840, 860, 903, 1030, 1032, 1059, 1204, 1236, 1290, 1412, 1442, 1505, 1545, 1720, 1765, 1806, 2060, 2118, 2163, 2408, 2471, 2472, 2580, 2824, 2884, 3010, 3090, 3530, 3605, 3612, 4120, 4236, 4326, 4429, 4515, 4942, 5160, 5295, 5768, 6020, 6180, 7060, 7210, 7224, 7413, 8472, 8652, 8858, 9030, 9884, 10590, 10815, 12040, 12355, 12360, 13287, 14120, 14420, 14826, 15179, 17304, 17716, 18060, 19768, 21180, 21630, 22145, 24710, 26574, 28840, 29652, 30358, 31003, 35432, 36120, 36359, 37065, 42360, 43260, 44290, 45537, 49420, 53148, 59304, 60716, 62006, 66435, 72718, 74130, 75895, 86520, 88580, 91074, 93009, 98840, 106253, 106296, 109077, 121432, 124012, 132870, 145436, 148260, 151790, 155015, 177160, 181795, 182148, 186018, 212506, 218154, 227685, 248024, 254513, 265740, 290872, 296520, 303580, 310030, 318759, 363590, 364296, 372036, 425012, 436308, 455370, 465045, 509026, 531265, 531480, 545385, 607160, 620060, 637518, 727180, 744072, 763539, 850024, 872616, 910740, 930090, 1018052, 1062530, 1090770, 1240120, 1272565, 1275036, 1454360, 1527078, 1563437, 1593795, 1821480, 1860180, 2036104, 2125060, 2181540, 2545130, 2550072, 3054156, 3126874, 3187590, 3720360, 3817695, 4250120, 4363080, 4690311, 5090260, 6108312, 6253748, 6375180, 7635390, 7817185, 9380622, 10180520, 10944059, 12507496, 12750360, 15270780, 15634370, 18761244, 21888118, 23451555, 30541560, 31268740, 32832177, 37522488, 43776236, 46903110, 54720295, 62537480, 65664354, 87552472, 93806220, 109440590, 131328708, 164160885, 187612440, 218881180, 262657416, 328321770, 437762360, 656643540, 1313287080]

約数ペア:

[(1, 1313287080), (2, 656643540), (3, 437762360), (4, 328321770), (5, 262657416), (6, 218881180), (7, 187612440), (8, 164160885), (10, 131328708), (12, 109440590), (14, 93806220), (15, 87552472), (20, 65664354), (21, 62537480), (24, 54720295), (28, 46903110), (30, 43776236), (35, 37522488), (40, 32832177), (42, 31268740), (43, 30541560), (56, 23451555), (60, 21888118), (70, 18761244), (84, 15634370), (86, 15270780), (103, 12750360), (105, 12507496), (120, 10944059), (129, 10180520), (140, 9380622), (168, 7817185), (172, 7635390), (206, 6375180), (210, 6253748), (215, 6108312), (258, 5090260), (280, 4690311), (301, 4363080), (309, 4250120), (344, 3817695), (353, 3720360), (412, 3187590), (420, 3126874), (430, 3054156), (515, 2550072), (516, 2545130), (602, 2181540), (618, 2125060), (645, 2036104), (706, 1860180), (721, 1821480), (824, 1593795), (840, 1563437), (860, 1527078), (903, 1454360), (1030, 1275036), (1032, 1272565), (1059, 1240120), (1204, 1090770), (1236, 1062530), (1290, 1018052), (1412, 930090), (1442, 910740), (1505, 872616), (1545, 850024), (1720, 763539), (1765, 744072), (1806, 727180), (2060, 637518), (2118, 620060), (2163, 607160), (2408, 545385), (2471, 531480), (2472, 531265), (2580, 509026), (2824, 465045), (2884, 455370), (3010, 436308), (3090, 425012), (3530, 372036), (3605, 364296), (3612, 363590), (4120, 318759), (4236, 310030), (4326, 303580), (4429, 296520), (4515, 290872), (4942, 265740), (5160, 254513), (5295, 248024), (5768, 227685), (6020, 218154), (6180, 212506), (7060, 186018), (7210, 182148), (7224, 181795), (7413, 177160), (8472, 155015), (8652, 151790), (8858, 148260), (9030, 145436), (9884, 132870), (10590, 124012), (10815, 121432), (12040, 109077), (12355, 106296), (12360, 106253), (13287, 98840), (14120, 93009), (14420, 91074), (14826, 88580), (15179, 86520), (17304, 75895), (17716, 74130), (18060, 72718), (19768, 66435), (21180, 62006), (21630, 60716), (22145, 59304), (24710, 53148), (26574, 49420), (28840, 45537), (29652, 44290), (30358, 43260), (31003, 42360), (35432, 37065), (36120, 36359)]