163820880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{53}}^2$

素因数の和:137

約数の個数: 210

約数和(自身を含む): 582042174

約数和(自身を除く): 418221294

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 243, 265, 270, 318, 324, 360, 405, 424, 432, 477, 486, 530, 540, 636, 648, 720, 729, 795, 810, 848, 954, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1458, 1590, 1620, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2809, 2862, 2916, 3180, 3240, 3645, 3816, 3888, 4240, 4293, 4770, 4860, 5618, 5724, 5832, 6360, 6480, 7155, 7290, 7632, 8427, 8586, 9540, 9720, 11236, 11448, 11664, 12720, 12879, 14045, 14310, 14580, 16854, 17172, 19080, 19440, 21465, 22472, 22896, 25281, 25758, 28090, 28620, 29160, 33708, 34344, 38160, 38637, 42135, 42930, 44944, 50562, 51516, 56180, 57240, 58320, 64395, 67416, 68688, 75843, 77274, 84270, 85860, 101124, 103032, 112360, 114480, 126405, 128790, 134832, 151686, 154548, 168540, 171720, 193185, 202248, 206064, 224720, 227529, 252810, 257580, 303372, 309096, 337080, 343440, 379215, 386370, 404496, 455058, 505620, 515160, 606744, 618192, 674160, 682587, 758430, 772740, 910116, 1011240, 1030320, 1137645, 1213488, 1365174, 1516860, 1545480, 1820232, 2022480, 2047761, 2275290, 2730348, 3033720, 3090960, 3412935, 3640464, 4095522, 4550580, 5460696, 6067440, 6825870, 8191044, 9101160, 10238805, 10921392, 13651740, 16382088, 18202320, 20477610, 27303480, 32764176, 40955220, 54606960, 81910440, 163820880]

約数ペア:

[(1, 163820880), (2, 81910440), (3, 54606960), (4, 40955220), (5, 32764176), (6, 27303480), (8, 20477610), (9, 18202320), (10, 16382088), (12, 13651740), (15, 10921392), (16, 10238805), (18, 9101160), (20, 8191044), (24, 6825870), (27, 6067440), (30, 5460696), (36, 4550580), (40, 4095522), (45, 3640464), (48, 3412935), (53, 3090960), (54, 3033720), (60, 2730348), (72, 2275290), (80, 2047761), (81, 2022480), (90, 1820232), (106, 1545480), (108, 1516860), (120, 1365174), (135, 1213488), (144, 1137645), (159, 1030320), (162, 1011240), (180, 910116), (212, 772740), (216, 758430), (240, 682587), (243, 674160), (265, 618192), (270, 606744), (318, 515160), (324, 505620), (360, 455058), (405, 404496), (424, 386370), (432, 379215), (477, 343440), (486, 337080), (530, 309096), (540, 303372), (636, 257580), (648, 252810), (720, 227529), (729, 224720), (795, 206064), (810, 202248), (848, 193185), (954, 171720), (972, 168540), (1060, 154548), (1080, 151686), (1215, 134832), (1272, 128790), (1296, 126405), (1431, 114480), (1458, 112360), (1590, 103032), (1620, 101124), (1908, 85860), (1944, 84270), (2120, 77274), (2160, 75843), (2385, 68688), (2430, 67416), (2544, 64395), (2809, 58320), (2862, 57240), (2916, 56180), (3180, 51516), (3240, 50562), (3645, 44944), (3816, 42930), (3888, 42135), (4240, 38637), (4293, 38160), (4770, 34344), (4860, 33708), (5618, 29160), (5724, 28620), (5832, 28090), (6360, 25758), (6480, 25281), (7155, 22896), (7290, 22472), (7632, 21465), (8427, 19440), (8586, 19080), (9540, 17172), (9720, 16854), (11236, 14580), (11448, 14310), (11664, 14045), (12720, 12879)]