517220640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 1872351936

約数和(自身を除く): 1355131296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 243, 251, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 486, 502, 530, 540, 636, 648, 720, 753, 795, 810, 848, 864, 954, 972, 1004, 1060, 1080, 1215, 1255, 1272, 1296, 1431, 1440, 1506, 1590, 1620, 1696, 1908, 1944, 2008, 2120, 2160, 2259, 2385, 2430, 2510, 2544, 2592, 2862, 3012, 3180, 3240, 3765, 3816, 3888, 4016, 4240, 4293, 4320, 4518, 4770, 4860, 5020, 5088, 5724, 6024, 6360, 6480, 6777, 7155, 7530, 7632, 7776, 8032, 8480, 8586, 9036, 9540, 9720, 10040, 11295, 11448, 12048, 12720, 12879, 12960, 13303, 13554, 14310, 15060, 15264, 17172, 18072, 19080, 19440, 20080, 20331, 21465, 22590, 22896, 24096, 25440, 25758, 26606, 27108, 28620, 30120, 33885, 34344, 36144, 38160, 38880, 39909, 40160, 40662, 42930, 45180, 45792, 51516, 53212, 54216, 57240, 60240, 60993, 64395, 66515, 67770, 68688, 72288, 76320, 79818, 81324, 85860, 90360, 101655, 103032, 106424, 108432, 114480, 119727, 120480, 121986, 128790, 133030, 135540, 137376, 159636, 162648, 171720, 180720, 199545, 203310, 206064, 212848, 216864, 228960, 239454, 243972, 257580, 266060, 271080, 304965, 319272, 325296, 343440, 359181, 361440, 399090, 406620, 412128, 425696, 478908, 487944, 515160, 532120, 542160, 598635, 609930, 638544, 650592, 686880, 718362, 798180, 813240, 957816, 975888, 1030320, 1064240, 1077543, 1084320, 1197270, 1219860, 1277088, 1436724, 1596360, 1626480, 1795905, 1915632, 1951776, 2060640, 2128480, 2155086, 2394540, 2439720, 2873448, 3192720, 3232629, 3252960, 3591810, 3831264, 4310172, 4789080, 4879440, 5387715, 5746896, 6385440, 6465258, 7183620, 8620344, 9578160, 9758880, 10775430, 11493792, 12930516, 14367240, 16163145, 17240688, 19156320, 21550860, 25861032, 28734480, 32326290, 34481376, 43101720, 51722064, 57468960, 64652580, 86203440, 103444128, 129305160, 172406880, 258610320, 517220640]

約数ペア:

[(1, 517220640), (2, 258610320), (3, 172406880), (4, 129305160), (5, 103444128), (6, 86203440), (8, 64652580), (9, 57468960), (10, 51722064), (12, 43101720), (15, 34481376), (16, 32326290), (18, 28734480), (20, 25861032), (24, 21550860), (27, 19156320), (30, 17240688), (32, 16163145), (36, 14367240), (40, 12930516), (45, 11493792), (48, 10775430), (53, 9758880), (54, 9578160), (60, 8620344), (72, 7183620), (80, 6465258), (81, 6385440), (90, 5746896), (96, 5387715), (106, 4879440), (108, 4789080), (120, 4310172), (135, 3831264), (144, 3591810), (159, 3252960), (160, 3232629), (162, 3192720), (180, 2873448), (212, 2439720), (216, 2394540), (240, 2155086), (243, 2128480), (251, 2060640), (265, 1951776), (270, 1915632), (288, 1795905), (318, 1626480), (324, 1596360), (360, 1436724), (405, 1277088), (424, 1219860), (432, 1197270), (477, 1084320), (480, 1077543), (486, 1064240), (502, 1030320), (530, 975888), (540, 957816), (636, 813240), (648, 798180), (720, 718362), (753, 686880), (795, 650592), (810, 638544), (848, 609930), (864, 598635), (954, 542160), (972, 532120), (1004, 515160), (1060, 487944), (1080, 478908), (1215, 425696), (1255, 412128), (1272, 406620), (1296, 399090), (1431, 361440), (1440, 359181), (1506, 343440), (1590, 325296), (1620, 319272), (1696, 304965), (1908, 271080), (1944, 266060), (2008, 257580), (2120, 243972), (2160, 239454), (2259, 228960), (2385, 216864), (2430, 212848), (2510, 206064), (2544, 203310), (2592, 199545), (2862, 180720), (3012, 171720), (3180, 162648), (3240, 159636), (3765, 137376), (3816, 135540), (3888, 133030), (4016, 128790), (4240, 121986), (4293, 120480), (4320, 119727), (4518, 114480), (4770, 108432), (4860, 106424), (5020, 103032), (5088, 101655), (5724, 90360), (6024, 85860), (6360, 81324), (6480, 79818), (6777, 76320), (7155, 72288), (7530, 68688), (7632, 67770), (7776, 66515), (8032, 64395), (8480, 60993), (8586, 60240), (9036, 57240), (9540, 54216), (9720, 53212), (10040, 51516), (11295, 45792), (11448, 45180), (12048, 42930), (12720, 40662), (12879, 40160), (12960, 39909), (13303, 38880), (13554, 38160), (14310, 36144), (15060, 34344), (15264, 33885), (17172, 30120), (18072, 28620), (19080, 27108), (19440, 26606), (20080, 25758), (20331, 25440), (21465, 24096), (22590, 22896)]