655283520

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{53}}^2$

素因数の和:141

約数の個数: 294

約数和(自身を含む): 2384495358

約数和(自身を除く): 1729211838

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, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 243, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 477, 480, 486, 530, 540, 576, 636, 648, 720, 729, 795, 810, 848, 864, 954, 960, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1440, 1458, 1590, 1620, 1696, 1728, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2592, 2809, 2862, 2880, 2916, 3180, 3240, 3392, 3645, 3816, 3888, 4240, 4293, 4320, 4770, 4860, 5088, 5184, 5618, 5724, 5832, 6360, 6480, 7155, 7290, 7632, 7776, 8427, 8480, 8586, 8640, 9540, 9720, 10176, 11236, 11448, 11664, 12720, 12879, 12960, 14045, 14310, 14580, 15264, 15552, 16854, 16960, 17172, 19080, 19440, 21465, 22472, 22896, 23328, 25281, 25440, 25758, 25920, 28090, 28620, 29160, 30528, 33708, 34344, 38160, 38637, 38880, 42135, 42930, 44944, 45792, 46656, 50562, 50880, 51516, 56180, 57240, 58320, 64395, 67416, 68688, 75843, 76320, 77274, 77760, 84270, 85860, 89888, 91584, 101124, 103032, 112360, 114480, 116640, 126405, 128790, 134832, 137376, 151686, 152640, 154548, 168540, 171720, 179776, 193185, 202248, 206064, 224720, 227529, 228960, 233280, 252810, 257580, 269664, 274752, 303372, 309096, 337080, 343440, 379215, 386370, 404496, 412128, 449440, 455058, 457920, 505620, 515160, 539328, 606744, 618192, 674160, 682587, 686880, 758430, 772740, 808992, 824256, 898880, 910116, 1011240, 1030320, 1137645, 1213488, 1236384, 1348320, 1365174, 1373760, 1516860, 1545480, 1617984, 1820232, 2022480, 2047761, 2060640, 2275290, 2426976, 2472768, 2696640, 2730348, 3033720, 3090960, 3412935, 3640464, 4044960, 4095522, 4121280, 4550580, 4853952, 5460696, 6067440, 6181920, 6825870, 7280928, 8089920, 8191044, 9101160, 10238805, 10921392, 12134880, 12363840, 13651740, 14561856, 16382088, 18202320, 20477610, 21842784, 24269760, 27303480, 32764176, 36404640, 40955220, 43685568, 54606960, 65528352, 72809280, 81910440, 109213920, 131056704, 163820880, 218427840, 327641760, 655283520]

約数ペア:

[(1, 655283520), (2, 327641760), (3, 218427840), (4, 163820880), (5, 131056704), (6, 109213920), (8, 81910440), (9, 72809280), (10, 65528352), (12, 54606960), (15, 43685568), (16, 40955220), (18, 36404640), (20, 32764176), (24, 27303480), (27, 24269760), (30, 21842784), (32, 20477610), (36, 18202320), (40, 16382088), (45, 14561856), (48, 13651740), (53, 12363840), (54, 12134880), (60, 10921392), (64, 10238805), (72, 9101160), (80, 8191044), (81, 8089920), (90, 7280928), (96, 6825870), (106, 6181920), (108, 6067440), (120, 5460696), (135, 4853952), (144, 4550580), (159, 4121280), (160, 4095522), (162, 4044960), (180, 3640464), (192, 3412935), (212, 3090960), (216, 3033720), (240, 2730348), (243, 2696640), (265, 2472768), (270, 2426976), (288, 2275290), (318, 2060640), (320, 2047761), (324, 2022480), (360, 1820232), (405, 1617984), (424, 1545480), (432, 1516860), (477, 1373760), (480, 1365174), (486, 1348320), (530, 1236384), (540, 1213488), (576, 1137645), (636, 1030320), (648, 1011240), (720, 910116), (729, 898880), (795, 824256), (810, 808992), (848, 772740), (864, 758430), (954, 686880), (960, 682587), (972, 674160), (1060, 618192), (1080, 606744), (1215, 539328), (1272, 515160), (1296, 505620), (1431, 457920), (1440, 455058), (1458, 449440), (1590, 412128), (1620, 404496), (1696, 386370), (1728, 379215), (1908, 343440), (1944, 337080), (2120, 309096), (2160, 303372), (2385, 274752), (2430, 269664), (2544, 257580), (2592, 252810), (2809, 233280), (2862, 228960), (2880, 227529), (2916, 224720), (3180, 206064), (3240, 202248), (3392, 193185), (3645, 179776), (3816, 171720), (3888, 168540), (4240, 154548), (4293, 152640), (4320, 151686), (4770, 137376), (4860, 134832), (5088, 128790), (5184, 126405), (5618, 116640), (5724, 114480), (5832, 112360), (6360, 103032), (6480, 101124), (7155, 91584), (7290, 89888), (7632, 85860), (7776, 84270), (8427, 77760), (8480, 77274), (8586, 76320), (8640, 75843), (9540, 68688), (9720, 67416), (10176, 64395), (11236, 58320), (11448, 57240), (11664, 56180), (12720, 51516), (12879, 50880), (12960, 50562), (14045, 46656), (14310, 45792), (14580, 44944), (15264, 42930), (15552, 42135), (16854, 38880), (16960, 38637), (17172, 38160), (19080, 34344), (19440, 33708), (21465, 30528), (22472, 29160), (22896, 28620), (23328, 28090), (25281, 25920), (25440, 25758)]