208135080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 727833600

約数和(自身を除く): 519698520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 71, 72, 85, 90, 102, 120, 136, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 360, 408, 426, 479, 510, 568, 612, 639, 680, 710, 765, 852, 958, 1020, 1065, 1207, 1224, 1278, 1420, 1437, 1530, 1704, 1916, 2040, 2130, 2395, 2414, 2556, 2840, 2874, 3060, 3195, 3621, 3832, 4260, 4311, 4790, 4828, 5112, 5748, 6035, 6120, 6390, 7185, 7242, 8143, 8520, 8622, 9580, 9656, 10863, 11496, 12070, 12780, 14370, 14484, 16286, 17244, 18105, 19160, 21555, 21726, 24140, 24429, 25560, 28740, 28968, 32572, 34009, 34488, 36210, 40715, 43110, 43452, 48280, 48858, 54315, 57480, 65144, 68018, 72420, 73287, 81430, 86220, 86904, 97716, 102027, 108630, 122145, 136036, 144840, 146574, 162860, 170045, 172440, 195432, 204054, 217260, 244290, 272072, 293148, 306081, 325720, 340090, 366435, 408108, 434520, 488580, 510135, 578153, 586296, 612162, 680180, 732870, 816216, 977160, 1020270, 1156306, 1224324, 1360360, 1465740, 1530405, 1734459, 2040540, 2312612, 2448648, 2890765, 2931480, 3060810, 3468918, 4081080, 4625224, 5203377, 5781530, 6121620, 6937836, 8672295, 10406754, 11563060, 12243240, 13875672, 17344590, 20813508, 23126120, 26016885, 34689180, 41627016, 52033770, 69378360, 104067540, 208135080]

約数ペア:

[(1, 208135080), (2, 104067540), (3, 69378360), (4, 52033770), (5, 41627016), (6, 34689180), (8, 26016885), (9, 23126120), (10, 20813508), (12, 17344590), (15, 13875672), (17, 12243240), (18, 11563060), (20, 10406754), (24, 8672295), (30, 6937836), (34, 6121620), (36, 5781530), (40, 5203377), (45, 4625224), (51, 4081080), (60, 3468918), (68, 3060810), (71, 2931480), (72, 2890765), (85, 2448648), (90, 2312612), (102, 2040540), (120, 1734459), (136, 1530405), (142, 1465740), (153, 1360360), (170, 1224324), (180, 1156306), (204, 1020270), (213, 977160), (255, 816216), (284, 732870), (306, 680180), (340, 612162), (355, 586296), (360, 578153), (408, 510135), (426, 488580), (479, 434520), (510, 408108), (568, 366435), (612, 340090), (639, 325720), (680, 306081), (710, 293148), (765, 272072), (852, 244290), (958, 217260), (1020, 204054), (1065, 195432), (1207, 172440), (1224, 170045), (1278, 162860), (1420, 146574), (1437, 144840), (1530, 136036), (1704, 122145), (1916, 108630), (2040, 102027), (2130, 97716), (2395, 86904), (2414, 86220), (2556, 81430), (2840, 73287), (2874, 72420), (3060, 68018), (3195, 65144), (3621, 57480), (3832, 54315), (4260, 48858), (4311, 48280), (4790, 43452), (4828, 43110), (5112, 40715), (5748, 36210), (6035, 34488), (6120, 34009), (6390, 32572), (7185, 28968), (7242, 28740), (8143, 25560), (8520, 24429), (8622, 24140), (9580, 21726), (9656, 21555), (10863, 19160), (11496, 18105), (12070, 17244), (12780, 16286), (14370, 14484)]