340495380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1343

約数の個数: 192

約数和(自身を含む): 1161216000

約数和(自身を除く): 820720620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 108, 116, 135, 145, 153, 170, 174, 180, 204, 255, 261, 270, 290, 306, 340, 348, 435, 459, 493, 510, 522, 540, 580, 612, 765, 783, 870, 918, 986, 1020, 1044, 1279, 1305, 1479, 1530, 1566, 1740, 1836, 1972, 2295, 2465, 2558, 2610, 2958, 3060, 3132, 3837, 3915, 4437, 4590, 4930, 5116, 5220, 5916, 6395, 7395, 7674, 7830, 8874, 9180, 9860, 11511, 12790, 13311, 14790, 15348, 15660, 17748, 19185, 21743, 22185, 23022, 25580, 26622, 29580, 34533, 37091, 38370, 43486, 44370, 46044, 53244, 57555, 65229, 66555, 69066, 74182, 76740, 86972, 88740, 108715, 111273, 115110, 130458, 133110, 138132, 148364, 172665, 185455, 195687, 217430, 222546, 230220, 260916, 266220, 326145, 333819, 345330, 370910, 391374, 434860, 445092, 556365, 587061, 630547, 652290, 667638, 690660, 741820, 782748, 978435, 1001457, 1112730, 1174122, 1261094, 1304580, 1335276, 1669095, 1891641, 1956870, 2002914, 2225460, 2348244, 2522188, 2935305, 3152735, 3338190, 3783282, 3913740, 4005828, 5007285, 5674923, 5870610, 6305470, 6676380, 7566564, 9458205, 10014570, 11349846, 11741220, 12610940, 17024769, 18916410, 20029140, 22699692, 28374615, 34049538, 37832820, 56749230, 68099076, 85123845, 113498460, 170247690, 340495380]

約数ペア:

[(1, 340495380), (2, 170247690), (3, 113498460), (4, 85123845), (5, 68099076), (6, 56749230), (9, 37832820), (10, 34049538), (12, 28374615), (15, 22699692), (17, 20029140), (18, 18916410), (20, 17024769), (27, 12610940), (29, 11741220), (30, 11349846), (34, 10014570), (36, 9458205), (45, 7566564), (51, 6676380), (54, 6305470), (58, 5870610), (60, 5674923), (68, 5007285), (85, 4005828), (87, 3913740), (90, 3783282), (102, 3338190), (108, 3152735), (116, 2935305), (135, 2522188), (145, 2348244), (153, 2225460), (170, 2002914), (174, 1956870), (180, 1891641), (204, 1669095), (255, 1335276), (261, 1304580), (270, 1261094), (290, 1174122), (306, 1112730), (340, 1001457), (348, 978435), (435, 782748), (459, 741820), (493, 690660), (510, 667638), (522, 652290), (540, 630547), (580, 587061), (612, 556365), (765, 445092), (783, 434860), (870, 391374), (918, 370910), (986, 345330), (1020, 333819), (1044, 326145), (1279, 266220), (1305, 260916), (1479, 230220), (1530, 222546), (1566, 217430), (1740, 195687), (1836, 185455), (1972, 172665), (2295, 148364), (2465, 138132), (2558, 133110), (2610, 130458), (2958, 115110), (3060, 111273), (3132, 108715), (3837, 88740), (3915, 86972), (4437, 76740), (4590, 74182), (4930, 69066), (5116, 66555), (5220, 65229), (5916, 57555), (6395, 53244), (7395, 46044), (7674, 44370), (7830, 43486), (8874, 38370), (9180, 37091), (9860, 34533), (11511, 29580), (12790, 26622), (13311, 25580), (14790, 23022), (15348, 22185), (15660, 21743), (17748, 19185)]