20746656000

素因数分解:

$2^8\times 3^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 864

約数和(自身を含む): 87746270976

約数和(自身を除く): 66999614976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 82, 84, 90, 96, 100, 105, 112, 120, 123, 125, 126, 128, 140, 144, 150, 160, 164, 168, 175, 180, 192, 200, 205, 210, 224, 225, 240, 246, 250, 251, 252, 256, 280, 287, 288, 300, 315, 320, 328, 336, 350, 360, 369, 375, 384, 400, 410, 420, 448, 450, 480, 492, 500, 502, 504, 525, 560, 574, 576, 600, 615, 630, 640, 656, 672, 700, 720, 738, 750, 753, 768, 800, 820, 840, 861, 875, 896, 900, 960, 984, 1000, 1004, 1008, 1025, 1050, 1120, 1125, 1148, 1152, 1200, 1230, 1255, 1260, 1280, 1312, 1344, 1400, 1435, 1440, 1476, 1500, 1506, 1575, 1600, 1640, 1680, 1722, 1750, 1757, 1792, 1800, 1845, 1920, 1968, 2000, 2008, 2016, 2050, 2100, 2240, 2250, 2259, 2296, 2304, 2400, 2460, 2510, 2520, 2583, 2624, 2625, 2688, 2800, 2870, 2880, 2952, 3000, 3012, 3075, 3150, 3200, 3280, 3360, 3444, 3500, 3514, 3600, 3690, 3765, 3840, 3936, 4000, 4016, 4032, 4100, 4200, 4305, 4480, 4500, 4518, 4592, 4800, 4920, 5020, 5040, 5125, 5166, 5248, 5250, 5271, 5376, 5600, 5740, 5760, 5904, 6000, 6024, 6150, 6275, 6300, 6400, 6560, 6720, 6888, 7000, 7028, 7175, 7200, 7380, 7530, 7872, 7875, 8000, 8032, 8064, 8200, 8400, 8610, 8785, 8960, 9000, 9036, 9184, 9225, 9600, 9840, 10040, 10080, 10250, 10291, 10332, 10496, 10500, 10542, 11200, 11295, 11480, 11520, 11808, 12000, 12048, 12300, 12550, 12600, 12915, 13120, 13440, 13776, 14000, 14056, 14350, 14400, 14760, 15060, 15375, 15744, 15750, 15813, 16000, 16064, 16128, 16400, 16800, 17220, 17570, 18000, 18072, 18368, 18450, 18825, 19200, 19680, 20080, 20160, 20500, 20582, 20664, 21000, 21084, 21525, 22400, 22590, 22960, 23616, 24000, 24096, 24600, 25100, 25200, 25830, 26240, 26355, 26880, 27552, 28000, 28112, 28700, 28800, 29520, 30120, 30750, 30873, 31375, 31488, 31500, 31626, 32000, 32128, 32800, 33600, 34440, 35140, 35875, 36000, 36144, 36736, 36900, 37650, 39360, 40160, 40320, 41000, 41164, 41328, 42000, 42168, 43050, 43925, 44800, 45180, 45920, 46125, 47232, 48000, 48192, 49200, 50200, 50400, 51455, 51660, 52480, 52710, 55104, 56000, 56224, 56475, 57400, 57600, 59040, 60240, 61500, 61746, 62750, 63000, 63252, 64256, 64575, 65600, 67200, 68880, 70280, 71750, 72000, 72037, 72288, 73472, 73800, 75300, 78720, 79065, 80320, 80640, 82000, 82328, 82656, 84000, 84336, 86100, 87850, 90360, 91840, 92250, 92619, 94125, 94464, 96000, 96384, 98400, 100400, 100800, 102910, 103320, 105420, 107625, 110208, 112000, 112448, 112950, 114800, 118080, 120480, 123000, 123492, 125500, 126000, 126504, 129150, 131200, 131775, 134400, 137760, 140560, 143500, 144000, 144074, 144576, 147600, 150600, 154365, 157440, 158130, 160640, 164000, 164656, 165312, 168000, 168672, 172200, 175700, 180720, 183680, 184500, 185238, 188250, 192768, 196800, 200800, 201600, 205820, 206640, 210840, 215250, 216111, 219625, 220416, 224000, 224896, 225900, 229600, 236160, 240960, 246000, 246984, 251000, 252000, 253008, 257275, 258300, 262400, 263550, 275520, 281120, 282375, 287000, 288000, 288148, 289152, 295200, 301200, 308730, 316260, 321280, 322875, 328000, 329312, 330624, 336000, 337344, 344400, 351400, 360185, 361440, 367360, 369000, 370476, 376500, 393600, 395325, 401600, 403200, 411640, 413280, 421680, 430500, 432222, 439250, 449792, 451800, 459200, 463095, 472320, 481920, 492000, 493968, 502000, 504000, 506016, 514550, 516600, 527100, 551040, 562240, 564750, 574000, 576296, 578304, 590400, 602400, 617460, 632520, 645750, 648333, 656000, 658624, 658875, 661248, 672000, 674688, 688800, 702800, 720370, 722880, 738000, 740952, 753000, 771825, 787200, 790650, 803200, 823280, 826560, 843360, 861000, 864444, 878500, 903600, 918400, 926190, 963840, 984000, 987936, 1004000, 1008000, 1012032, 1029100, 1033200, 1054200, 1080555, 1102080, 1124480, 1129500, 1148000, 1152592, 1180800, 1204800, 1234920, 1265040, 1286375, 1291500, 1296666, 1312000, 1317248, 1317750, 1349376, 1377600, 1405600, 1440740, 1445760, 1476000, 1481904, 1506000, 1543650, 1581300, 1606400, 1646560, 1653120, 1686720, 1722000, 1728888, 1757000, 1800925, 1807200, 1836800, 1852380, 1968000, 1975872, 1976625, 2008000, 2016000, 2024064, 2058200, 2066400, 2108400, 2161110, 2248960, 2259000, 2296000, 2305184, 2315475, 2361600, 2409600, 2469840, 2530080, 2572750, 2583000, 2593332, 2634496, 2635500, 2755200, 2811200, 2881480, 2891520, 2952000, 2963808, 3012000, 3087300, 3162600, 3241665, 3293120, 3306240, 3373440, 3444000, 3457776, 3514000, 3601850, 3614400, 3704760, 3859125, 3936000, 3951744, 3953250, 4016000, 4048128, 4116400, 4132800, 4216800, 4322220, 4518000, 4592000, 4610368, 4630950, 4819200, 4939680, 5060160, 5145500, 5166000, 5186664, 5271000, 5402775, 5510400, 5622400, 5762960, 5904000, 5927616, 6024000, 6174600, 6325200, 6483330, 6586240, 6746880, 6888000, 6915552, 7028000, 7203700, 7228800, 7409520, 7718250, 7903488, 7906500, 8032000, 8232800, 8265600, 8433600, 8644440, 9004625, 9036000, 9184000, 9220736, 9261900, 9879360, 10120320, 10291000, 10332000, 10373328, 10542000, 10805550, 11244800, 11525920, 11577375, 11808000, 11855232, 12048000, 12349200, 12650400, 12966660, 13172480, 13776000, 13831104, 14056000, 14407400, 14457600, 14819040, 15436500, 15813000, 16208325, 16465600, 16531200, 16867200, 17288880, 18009250, 18072000, 18441472, 18523800, 19758720, 20240640, 20582000, 20664000, 20746656, 21084000, 21611100, 23051840, 23154750, 23710464, 24096000, 24698400, 25300800, 25933320, 27013875, 27552000, 27662208, 28112000, 28814800, 29638080, 30873000, 31626000, 32416650, 32931200, 33734400, 34577760, 36018500, 36144000, 37047600, 39517440, 41164000, 41328000, 41493312, 42168000, 43222200, 46103680, 46309500, 49396800, 50601600, 51866640, 54027750, 55324416, 56224000, 57629600, 59276160, 61746000, 63252000, 64833300, 65862400, 69155520, 72037000, 72288000, 74095200, 81041625, 82328000, 82656000, 82986624, 84336000, 86444400, 92207360, 92619000, 98793600, 101203200, 103733280, 108055500, 115259200, 118552320, 123492000, 126504000, 129666600, 138311040, 144074000, 148190400, 162083250, 164656000, 165973248, 168672000, 172888800, 185238000, 197587200, 207466560, 216111000, 230518400, 246984000, 253008000, 259333200, 276622080, 288148000, 296380800, 324166500, 329312000, 345777600, 370476000, 414933120, 432222000, 461036800, 493968000, 506016000, 518666400, 576296000, 592761600, 648333000, 691555200, 740952000, 829866240, 864444000, 987936000, 1037332800, 1152592000, 1296666000, 1383110400, 1481904000, 1728888000, 2074665600, 2305184000, 2593332000, 2963808000, 3457776000, 4149331200, 5186664000, 6915552000, 10373328000, 20746656000]

約数ペア:

[(1, 20746656000), (2, 10373328000), (3, 6915552000), (4, 5186664000), (5, 4149331200), (6, 3457776000), (7, 2963808000), (8, 2593332000), (9, 2305184000), (10, 2074665600), (12, 1728888000), (14, 1481904000), (15, 1383110400), (16, 1296666000), (18, 1152592000), (20, 1037332800), (21, 987936000), (24, 864444000), (25, 829866240), (28, 740952000), (30, 691555200), (32, 648333000), (35, 592761600), (36, 576296000), (40, 518666400), (41, 506016000), (42, 493968000), (45, 461036800), (48, 432222000), (50, 414933120), (56, 370476000), (60, 345777600), (63, 329312000), (64, 324166500), (70, 296380800), (72, 288148000), (75, 276622080), (80, 259333200), (82, 253008000), (84, 246984000), (90, 230518400), (96, 216111000), (100, 207466560), (105, 197587200), (112, 185238000), (120, 172888800), (123, 168672000), (125, 165973248), (126, 164656000), (128, 162083250), (140, 148190400), (144, 144074000), (150, 138311040), (160, 129666600), (164, 126504000), (168, 123492000), (175, 118552320), (180, 115259200), (192, 108055500), (200, 103733280), (205, 101203200), (210, 98793600), (224, 92619000), (225, 92207360), (240, 86444400), (246, 84336000), (250, 82986624), (251, 82656000), (252, 82328000), (256, 81041625), (280, 74095200), (287, 72288000), (288, 72037000), (300, 69155520), (315, 65862400), (320, 64833300), (328, 63252000), (336, 61746000), (350, 59276160), (360, 57629600), (369, 56224000), (375, 55324416), (384, 54027750), (400, 51866640), (410, 50601600), (420, 49396800), (448, 46309500), (450, 46103680), (480, 43222200), (492, 42168000), (500, 41493312), (502, 41328000), (504, 41164000), (525, 39517440), (560, 37047600), (574, 36144000), (576, 36018500), (600, 34577760), (615, 33734400), (630, 32931200), (640, 32416650), (656, 31626000), (672, 30873000), (700, 29638080), (720, 28814800), (738, 28112000), (750, 27662208), (753, 27552000), (768, 27013875), (800, 25933320), (820, 25300800), (840, 24698400), (861, 24096000), (875, 23710464), (896, 23154750), (900, 23051840), (960, 21611100), (984, 21084000), (1000, 20746656), (1004, 20664000), (1008, 20582000), (1025, 20240640), (1050, 19758720), (1120, 18523800), (1125, 18441472), (1148, 18072000), (1152, 18009250), (1200, 17288880), (1230, 16867200), (1255, 16531200), (1260, 16465600), (1280, 16208325), (1312, 15813000), (1344, 15436500), (1400, 14819040), (1435, 14457600), (1440, 14407400), (1476, 14056000), (1500, 13831104), (1506, 13776000), (1575, 13172480), (1600, 12966660), (1640, 12650400), (1680, 12349200), (1722, 12048000), (1750, 11855232), (1757, 11808000), (1792, 11577375), (1800, 11525920), (1845, 11244800), (1920, 10805550), (1968, 10542000), (2000, 10373328), (2008, 10332000), (2016, 10291000), (2050, 10120320), (2100, 9879360), (2240, 9261900), (2250, 9220736), (2259, 9184000), (2296, 9036000), (2304, 9004625), (2400, 8644440), (2460, 8433600), (2510, 8265600), (2520, 8232800), (2583, 8032000), (2624, 7906500), (2625, 7903488), (2688, 7718250), (2800, 7409520), (2870, 7228800), (2880, 7203700), (2952, 7028000), (3000, 6915552), (3012, 6888000), (3075, 6746880), (3150, 6586240), (3200, 6483330), (3280, 6325200), (3360, 6174600), (3444, 6024000), (3500, 5927616), (3514, 5904000), (3600, 5762960), (3690, 5622400), (3765, 5510400), (3840, 5402775), (3936, 5271000), (4000, 5186664), (4016, 5166000), (4032, 5145500), (4100, 5060160), (4200, 4939680), (4305, 4819200), (4480, 4630950), (4500, 4610368), (4518, 4592000), (4592, 4518000), (4800, 4322220), (4920, 4216800), (5020, 4132800), (5040, 4116400), (5125, 4048128), (5166, 4016000), (5248, 3953250), (5250, 3951744), (5271, 3936000), (5376, 3859125), (5600, 3704760), (5740, 3614400), (5760, 3601850), (5904, 3514000), (6000, 3457776), (6024, 3444000), (6150, 3373440), (6275, 3306240), (6300, 3293120), (6400, 3241665), (6560, 3162600), (6720, 3087300), (6888, 3012000), (7000, 2963808), (7028, 2952000), (7175, 2891520), (7200, 2881480), (7380, 2811200), (7530, 2755200), (7872, 2635500), (7875, 2634496), (8000, 2593332), (8032, 2583000), (8064, 2572750), (8200, 2530080), (8400, 2469840), (8610, 2409600), (8785, 2361600), (8960, 2315475), (9000, 2305184), (9036, 2296000), (9184, 2259000), (9225, 2248960), (9600, 2161110), (9840, 2108400), (10040, 2066400), (10080, 2058200), (10250, 2024064), (10291, 2016000), (10332, 2008000), (10496, 1976625), (10500, 1975872), (10542, 1968000), (11200, 1852380), (11295, 1836800), (11480, 1807200), (11520, 1800925), (11808, 1757000), (12000, 1728888), (12048, 1722000), (12300, 1686720), (12550, 1653120), (12600, 1646560), (12915, 1606400), (13120, 1581300), (13440, 1543650), (13776, 1506000), (14000, 1481904), (14056, 1476000), (14350, 1445760), (14400, 1440740), (14760, 1405600), (15060, 1377600), (15375, 1349376), (15744, 1317750), (15750, 1317248), (15813, 1312000), (16000, 1296666), (16064, 1291500), (16128, 1286375), (16400, 1265040), (16800, 1234920), (17220, 1204800), (17570, 1180800), (18000, 1152592), (18072, 1148000), (18368, 1129500), (18450, 1124480), (18825, 1102080), (19200, 1080555), (19680, 1054200), (20080, 1033200), (20160, 1029100), (20500, 1012032), (20582, 1008000), (20664, 1004000), (21000, 987936), (21084, 984000), (21525, 963840), (22400, 926190), (22590, 918400), (22960, 903600), (23616, 878500), (24000, 864444), (24096, 861000), (24600, 843360), (25100, 826560), (25200, 823280), (25830, 803200), (26240, 790650), (26355, 787200), (26880, 771825), (27552, 753000), (28000, 740952), (28112, 738000), (28700, 722880), (28800, 720370), (29520, 702800), (30120, 688800), (30750, 674688), (30873, 672000), (31375, 661248), (31488, 658875), (31500, 658624), (31626, 656000), (32000, 648333), (32128, 645750), (32800, 632520), (33600, 617460), (34440, 602400), (35140, 590400), (35875, 578304), (36000, 576296), (36144, 574000), (36736, 564750), (36900, 562240), (37650, 551040), (39360, 527100), (40160, 516600), (40320, 514550), (41000, 506016), (41164, 504000), (41328, 502000), (42000, 493968), (42168, 492000), (43050, 481920), (43925, 472320), (44800, 463095), (45180, 459200), (45920, 451800), (46125, 449792), (47232, 439250), (48000, 432222), (48192, 430500), (49200, 421680), (50200, 413280), (50400, 411640), (51455, 403200), (51660, 401600), (52480, 395325), (52710, 393600), (55104, 376500), (56000, 370476), (56224, 369000), (56475, 367360), (57400, 361440), (57600, 360185), (59040, 351400), (60240, 344400), (61500, 337344), (61746, 336000), (62750, 330624), (63000, 329312), (63252, 328000), (64256, 322875), (64575, 321280), (65600, 316260), (67200, 308730), (68880, 301200), (70280, 295200), (71750, 289152), (72000, 288148), (72037, 288000), (72288, 287000), (73472, 282375), (73800, 281120), (75300, 275520), (78720, 263550), (79065, 262400), (80320, 258300), (80640, 257275), (82000, 253008), (82328, 252000), (82656, 251000), (84000, 246984), (84336, 246000), (86100, 240960), (87850, 236160), (90360, 229600), (91840, 225900), (92250, 224896), (92619, 224000), (94125, 220416), (94464, 219625), (96000, 216111), (96384, 215250), (98400, 210840), (100400, 206640), (100800, 205820), (102910, 201600), (103320, 200800), (105420, 196800), (107625, 192768), (110208, 188250), (112000, 185238), (112448, 184500), (112950, 183680), (114800, 180720), (118080, 175700), (120480, 172200), (123000, 168672), (123492, 168000), (125500, 165312), (126000, 164656), (126504, 164000), (129150, 160640), (131200, 158130), (131775, 157440), (134400, 154365), (137760, 150600), (140560, 147600), (143500, 144576), (144000, 144074)]