1950963840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^2$

素因数の和:289

約数の個数: 384

約数和(自身を含む): 7959427200

約数和(自身を除く): 6008463360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 127, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 254, 270, 280, 288, 315, 320, 336, 360, 378, 381, 384, 420, 432, 448, 480, 504, 508, 540, 560, 576, 630, 635, 640, 672, 720, 756, 762, 840, 864, 889, 896, 945, 960, 1008, 1016, 1080, 1120, 1143, 1152, 1260, 1270, 1344, 1440, 1512, 1524, 1680, 1728, 1778, 1890, 1905, 1920, 2016, 2032, 2160, 2240, 2286, 2520, 2540, 2667, 2688, 2880, 3024, 3048, 3360, 3429, 3456, 3556, 3780, 3810, 4032, 4064, 4320, 4445, 4480, 4572, 5040, 5080, 5334, 5715, 5760, 6048, 6096, 6720, 6858, 7112, 7560, 7620, 8001, 8064, 8128, 8640, 8890, 9144, 10080, 10160, 10668, 11430, 12096, 12192, 13335, 13440, 13716, 14224, 15120, 15240, 16002, 16129, 16256, 17145, 17280, 17780, 18288, 20160, 20320, 21336, 22860, 24003, 24192, 24384, 26670, 27432, 28448, 30240, 30480, 32004, 32258, 34290, 35560, 36576, 40005, 40320, 40640, 42672, 45720, 48006, 48387, 48768, 53340, 54864, 56896, 60480, 60960, 64008, 64516, 68580, 71120, 73152, 80010, 80645, 81280, 85344, 91440, 96012, 96774, 106680, 109728, 112903, 113792, 120015, 120960, 121920, 128016, 129032, 137160, 142240, 145161, 146304, 160020, 161290, 170688, 182880, 192024, 193548, 213360, 219456, 225806, 240030, 241935, 243840, 256032, 258064, 274320, 284480, 290322, 320040, 322580, 338709, 341376, 365760, 384048, 387096, 426720, 435483, 438912, 451612, 480060, 483870, 512064, 516128, 548640, 564515, 568960, 580644, 640080, 645160, 677418, 725805, 731520, 768096, 774192, 853440, 870966, 903224, 960120, 967740, 1016127, 1024128, 1032256, 1097280, 1129030, 1161288, 1280160, 1290320, 1354836, 1451610, 1536192, 1548384, 1693545, 1706880, 1741932, 1806448, 1920240, 1935480, 2032254, 2064512, 2177415, 2194560, 2258060, 2322576, 2560320, 2580640, 2709672, 2903220, 3048381, 3072384, 3096768, 3387090, 3483864, 3612896, 3840480, 3870960, 4064508, 4354830, 4516120, 4645152, 5080635, 5120640, 5161280, 5419344, 5806440, 6096762, 6193536, 6774180, 6967728, 7225792, 7680960, 7741920, 8129016, 8709660, 9032240, 9290304, 10161270, 10322560, 10838688, 11612880, 12193524, 13548360, 13935456, 14451584, 15241905, 15361920, 15483840, 16258032, 17419320, 18064480, 18580608, 20322540, 21677376, 23225760, 24387048, 27096720, 27870912, 30483810, 30967680, 32516064, 34838640, 36128960, 40645080, 43354752, 46451520, 48774096, 54193440, 55741824, 60967620, 65032128, 69677280, 72257920, 81290160, 92903040, 97548192, 108386880, 121935240, 130064256, 139354560, 162580320, 195096384, 216773760, 243870480, 278709120, 325160640, 390192768, 487740960, 650321280, 975481920, 1950963840]

約数ペア:

[(1, 1950963840), (2, 975481920), (3, 650321280), (4, 487740960), (5, 390192768), (6, 325160640), (7, 278709120), (8, 243870480), (9, 216773760), (10, 195096384), (12, 162580320), (14, 139354560), (15, 130064256), (16, 121935240), (18, 108386880), (20, 97548192), (21, 92903040), (24, 81290160), (27, 72257920), (28, 69677280), (30, 65032128), (32, 60967620), (35, 55741824), (36, 54193440), (40, 48774096), (42, 46451520), (45, 43354752), (48, 40645080), (54, 36128960), (56, 34838640), (60, 32516064), (63, 30967680), (64, 30483810), (70, 27870912), (72, 27096720), (80, 24387048), (84, 23225760), (90, 21677376), (96, 20322540), (105, 18580608), (108, 18064480), (112, 17419320), (120, 16258032), (126, 15483840), (127, 15361920), (128, 15241905), (135, 14451584), (140, 13935456), (144, 13548360), (160, 12193524), (168, 11612880), (180, 10838688), (189, 10322560), (192, 10161270), (210, 9290304), (216, 9032240), (224, 8709660), (240, 8129016), (252, 7741920), (254, 7680960), (270, 7225792), (280, 6967728), (288, 6774180), (315, 6193536), (320, 6096762), (336, 5806440), (360, 5419344), (378, 5161280), (381, 5120640), (384, 5080635), (420, 4645152), (432, 4516120), (448, 4354830), (480, 4064508), (504, 3870960), (508, 3840480), (540, 3612896), (560, 3483864), (576, 3387090), (630, 3096768), (635, 3072384), (640, 3048381), (672, 2903220), (720, 2709672), (756, 2580640), (762, 2560320), (840, 2322576), (864, 2258060), (889, 2194560), (896, 2177415), (945, 2064512), (960, 2032254), (1008, 1935480), (1016, 1920240), (1080, 1806448), (1120, 1741932), (1143, 1706880), (1152, 1693545), (1260, 1548384), (1270, 1536192), (1344, 1451610), (1440, 1354836), (1512, 1290320), (1524, 1280160), (1680, 1161288), (1728, 1129030), (1778, 1097280), (1890, 1032256), (1905, 1024128), (1920, 1016127), (2016, 967740), (2032, 960120), (2160, 903224), (2240, 870966), (2286, 853440), (2520, 774192), (2540, 768096), (2667, 731520), (2688, 725805), (2880, 677418), (3024, 645160), (3048, 640080), (3360, 580644), (3429, 568960), (3456, 564515), (3556, 548640), (3780, 516128), (3810, 512064), (4032, 483870), (4064, 480060), (4320, 451612), (4445, 438912), (4480, 435483), (4572, 426720), (5040, 387096), (5080, 384048), (5334, 365760), (5715, 341376), (5760, 338709), (6048, 322580), (6096, 320040), (6720, 290322), (6858, 284480), (7112, 274320), (7560, 258064), (7620, 256032), (8001, 243840), (8064, 241935), (8128, 240030), (8640, 225806), (8890, 219456), (9144, 213360), (10080, 193548), (10160, 192024), (10668, 182880), (11430, 170688), (12096, 161290), (12192, 160020), (13335, 146304), (13440, 145161), (13716, 142240), (14224, 137160), (15120, 129032), (15240, 128016), (16002, 121920), (16129, 120960), (16256, 120015), (17145, 113792), (17280, 112903), (17780, 109728), (18288, 106680), (20160, 96774), (20320, 96012), (21336, 91440), (22860, 85344), (24003, 81280), (24192, 80645), (24384, 80010), (26670, 73152), (27432, 71120), (28448, 68580), (30240, 64516), (30480, 64008), (32004, 60960), (32258, 60480), (34290, 56896), (35560, 54864), (36576, 53340), (40005, 48768), (40320, 48387), (40640, 48006), (42672, 45720)]