20184312240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{58771}}^1$

素因数の和:58849

約数の個数: 200

約数和(自身を含む): 71427022128

約数和(自身を除く): 51242709888

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, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3240, 3816, 4240, 4293, 4770, 5724, 6360, 6480, 7155, 7632, 8586, 9540, 11448, 12720, 14310, 17172, 19080, 21465, 22896, 28620, 34344, 38160, 42930, 57240, 58771, 68688, 85860, 114480, 117542, 171720, 176313, 235084, 293855, 343440, 352626, 470168, 528939, 587710, 705252, 881565, 940336, 1057878, 1175420, 1410504, 1586817, 1763130, 2115756, 2350840, 2644695, 2821008, 3114863, 3173634, 3526260, 4231512, 4701680, 4760451, 5289390, 6229726, 6347268, 7052520, 7934085, 8463024, 9344589, 9520902, 10578780, 12459452, 12694536, 14105040, 15574315, 15868170, 18689178, 19041804, 21157560, 23802255, 24918904, 25389072, 28033767, 31148630, 31736340, 37378356, 38083608, 42315120, 46722945, 47604510, 49837808, 56067534, 62297260, 63472680, 74756712, 76167216, 84101301, 93445890, 95209020, 112135068, 124594520, 126945360, 140168835, 149513424, 168202602, 186891780, 190418040, 224270136, 249189040, 252303903, 280337670, 336405204, 373783560, 380836080, 420506505, 448540272, 504607806, 560675340, 672810408, 747567120, 841013010, 1009215612, 1121350680, 1261519515, 1345620816, 1682026020, 2018431224, 2242701360, 2523039030, 3364052040, 4036862448, 5046078060, 6728104080, 10092156120, 20184312240]

約数ペア:

[(1, 20184312240), (2, 10092156120), (3, 6728104080), (4, 5046078060), (5, 4036862448), (6, 3364052040), (8, 2523039030), (9, 2242701360), (10, 2018431224), (12, 1682026020), (15, 1345620816), (16, 1261519515), (18, 1121350680), (20, 1009215612), (24, 841013010), (27, 747567120), (30, 672810408), (36, 560675340), (40, 504607806), (45, 448540272), (48, 420506505), (53, 380836080), (54, 373783560), (60, 336405204), (72, 280337670), (80, 252303903), (81, 249189040), (90, 224270136), (106, 190418040), (108, 186891780), (120, 168202602), (135, 149513424), (144, 140168835), (159, 126945360), (162, 124594520), (180, 112135068), (212, 95209020), (216, 93445890), (240, 84101301), (265, 76167216), (270, 74756712), (318, 63472680), (324, 62297260), (360, 56067534), (405, 49837808), (424, 47604510), (432, 46722945), (477, 42315120), (530, 38083608), (540, 37378356), (636, 31736340), (648, 31148630), (720, 28033767), (795, 25389072), (810, 24918904), (848, 23802255), (954, 21157560), (1060, 19041804), (1080, 18689178), (1272, 15868170), (1296, 15574315), (1431, 14105040), (1590, 12694536), (1620, 12459452), (1908, 10578780), (2120, 9520902), (2160, 9344589), (2385, 8463024), (2544, 7934085), (2862, 7052520), (3180, 6347268), (3240, 6229726), (3816, 5289390), (4240, 4760451), (4293, 4701680), (4770, 4231512), (5724, 3526260), (6360, 3173634), (6480, 3114863), (7155, 2821008), (7632, 2644695), (8586, 2350840), (9540, 2115756), (11448, 1763130), (12720, 1586817), (14310, 1410504), (17172, 1175420), (19080, 1057878), (21465, 940336), (22896, 881565), (28620, 705252), (34344, 587710), (38160, 528939), (42930, 470168), (57240, 352626), (58771, 343440), (68688, 293855), (85860, 235084), (114480, 176313), (117542, 171720)]