921468147840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{212453}}^1$

素因数の和:212732

約数の個数: 256

約数和(自身を含む): 3276550569600

約数和(自身を除く): 2355082421760

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, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 251, 270, 288, 320, 360, 384, 432, 480, 502, 540, 576, 640, 720, 753, 864, 960, 1004, 1080, 1152, 1255, 1440, 1506, 1728, 1920, 2008, 2160, 2259, 2510, 2880, 3012, 3456, 3765, 4016, 4320, 4518, 5020, 5760, 6024, 6777, 7530, 8032, 8640, 9036, 10040, 11295, 12048, 13554, 15060, 16064, 17280, 18072, 20080, 22590, 24096, 27108, 30120, 32128, 33885, 36144, 40160, 45180, 48192, 54216, 60240, 67770, 72288, 80320, 90360, 96384, 108432, 120480, 135540, 144576, 160640, 180720, 212453, 216864, 240960, 271080, 289152, 361440, 424906, 433728, 481920, 542160, 637359, 722880, 849812, 867456, 1062265, 1084320, 1274718, 1445760, 1699624, 1912077, 2124530, 2168640, 2549436, 3186795, 3399248, 3824154, 4249060, 4337280, 5098872, 5736231, 6373590, 6798496, 7648308, 8498120, 9560385, 10197744, 11472462, 12747180, 13596992, 15296616, 16996240, 19120770, 20395488, 22944924, 25494360, 27193984, 28681155, 30593232, 33992480, 38241540, 40790976, 45889848, 50988720, 53325703, 57362310, 61186464, 67984960, 76483080, 81581952, 91779696, 101977440, 106651406, 114724620, 122372928, 135969920, 152966160, 159977109, 183559392, 203954880, 213302812, 229449240, 244745856, 266628515, 305932320, 319954218, 367118784, 407909760, 426605624, 458898480, 479931327, 533257030, 611864640, 639908436, 734237568, 799885545, 853211248, 917796960, 959862654, 1066514060, 1223729280, 1279816872, 1439793981, 1599771090, 1706422496, 1835593920, 1919725308, 2133028120, 2399656635, 2559633744, 2879587962, 3199542180, 3412844992, 3671187840, 3839450616, 4266056240, 4799313270, 5119267488, 5759175924, 6399084360, 6825689984, 7198969905, 7678901232, 8532112480, 9598626540, 10238534976, 11518351848, 12798168720, 14397939810, 15357802464, 17064224960, 19197253080, 20477069952, 23036703696, 25596337440, 28795879620, 30715604928, 34128449920, 38394506160, 46073407392, 51192674880, 57591759240, 61431209856, 76789012320, 92146814784, 102385349760, 115183518480, 153578024640, 184293629568, 230367036960, 307156049280, 460734073920, 921468147840]

約数ペア:

[(1, 921468147840), (2, 460734073920), (3, 307156049280), (4, 230367036960), (5, 184293629568), (6, 153578024640), (8, 115183518480), (9, 102385349760), (10, 92146814784), (12, 76789012320), (15, 61431209856), (16, 57591759240), (18, 51192674880), (20, 46073407392), (24, 38394506160), (27, 34128449920), (30, 30715604928), (32, 28795879620), (36, 25596337440), (40, 23036703696), (45, 20477069952), (48, 19197253080), (54, 17064224960), (60, 15357802464), (64, 14397939810), (72, 12798168720), (80, 11518351848), (90, 10238534976), (96, 9598626540), (108, 8532112480), (120, 7678901232), (128, 7198969905), (135, 6825689984), (144, 6399084360), (160, 5759175924), (180, 5119267488), (192, 4799313270), (216, 4266056240), (240, 3839450616), (251, 3671187840), (270, 3412844992), (288, 3199542180), (320, 2879587962), (360, 2559633744), (384, 2399656635), (432, 2133028120), (480, 1919725308), (502, 1835593920), (540, 1706422496), (576, 1599771090), (640, 1439793981), (720, 1279816872), (753, 1223729280), (864, 1066514060), (960, 959862654), (1004, 917796960), (1080, 853211248), (1152, 799885545), (1255, 734237568), (1440, 639908436), (1506, 611864640), (1728, 533257030), (1920, 479931327), (2008, 458898480), (2160, 426605624), (2259, 407909760), (2510, 367118784), (2880, 319954218), (3012, 305932320), (3456, 266628515), (3765, 244745856), (4016, 229449240), (4320, 213302812), (4518, 203954880), (5020, 183559392), (5760, 159977109), (6024, 152966160), (6777, 135969920), (7530, 122372928), (8032, 114724620), (8640, 106651406), (9036, 101977440), (10040, 91779696), (11295, 81581952), (12048, 76483080), (13554, 67984960), (15060, 61186464), (16064, 57362310), (17280, 53325703), (18072, 50988720), (20080, 45889848), (22590, 40790976), (24096, 38241540), (27108, 33992480), (30120, 30593232), (32128, 28681155), (33885, 27193984), (36144, 25494360), (40160, 22944924), (45180, 20395488), (48192, 19120770), (54216, 16996240), (60240, 15296616), (67770, 13596992), (72288, 12747180), (80320, 11472462), (90360, 10197744), (96384, 9560385), (108432, 8498120), (120480, 7648308), (135540, 6798496), (144576, 6373590), (160640, 5736231), (180720, 5098872), (212453, 4337280), (216864, 4249060), (240960, 3824154), (271080, 3399248), (289152, 3186795), (361440, 2549436), (424906, 2168640), (433728, 2124530), (481920, 1912077), (542160, 1699624), (637359, 1445760), (722880, 1274718), (849812, 1084320), (867456, 1062265)]