20796652800

素因数分解:

$2^8\times 3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 1080

約数和(自身を含む): 96052727232

約数和(自身を除く): 75256074432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 96, 99, 100, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 150, 154, 160, 162, 165, 168, 175, 176, 180, 189, 192, 198, 200, 210, 216, 220, 224, 225, 231, 240, 252, 256, 264, 270, 275, 280, 288, 297, 300, 308, 315, 320, 324, 330, 336, 350, 352, 360, 378, 384, 385, 396, 400, 405, 420, 432, 440, 448, 450, 462, 480, 495, 504, 521, 525, 528, 540, 550, 560, 567, 576, 594, 600, 616, 630, 640, 648, 660, 672, 675, 693, 700, 704, 720, 756, 768, 770, 792, 800, 810, 825, 840, 864, 880, 891, 896, 900, 924, 945, 960, 990, 1008, 1042, 1050, 1056, 1080, 1100, 1120, 1134, 1152, 1155, 1188, 1200, 1232, 1260, 1280, 1296, 1320, 1344, 1350, 1386, 1400, 1408, 1440, 1485, 1512, 1540, 1563, 1575, 1584, 1600, 1620, 1650, 1680, 1728, 1760, 1782, 1792, 1800, 1848, 1890, 1920, 1925, 1980, 2016, 2025, 2079, 2084, 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17325, 17600, 17820, 18144, 18235, 18480, 18756, 18900, 19008, 19200, 19712, 19800, 20160, 20736, 20790, 20840, 21120, 21600, 21882, 22176, 22275, 22400, 22680, 22924, 23100, 23445, 23760, 24192, 24640, 24948, 25008, 25200, 25344, 25920, 26050, 26400, 26880, 27720, 28134, 28350, 28512, 28655, 28800, 29176, 29568, 29700, 30240, 30800, 31185, 31260, 31680, 32400, 32823, 33264, 33344, 33600, 34386, 34560, 34650, 35200, 35640, 36288, 36470, 36960, 37512, 37800, 38016, 39075, 39600, 40117, 40320, 41580, 41680, 42201, 42240, 43200, 43764, 44352, 44550, 44800, 45360, 45848, 46200, 46890, 47520, 48384, 49280, 49896, 50016, 50400, 51579, 51840, 51975, 52100, 52800, 54705, 55440, 56268, 56700, 57024, 57310, 57600, 58352, 59136, 59400, 60480, 61600, 62370, 62520, 63360, 64800, 65646, 66528, 66688, 67200, 68772, 69300, 70335, 70400, 71280, 72576, 72940, 73920, 75024, 75600, 76032, 78150, 79200, 80234, 80640, 83160, 83360, 84402, 85965, 86400, 87528, 88704, 89100, 90720, 91175, 91696, 92400, 93780, 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412632, 415800, 416800, 422010, 429825, 437640, 443520, 450144, 453600, 458480, 464211, 466816, 468900, 475200, 481404, 492345, 492800, 498960, 500160, 515790, 518400, 525168, 532224, 547050, 550176, 554400, 562680, 570240, 573100, 583520, 590814, 600192, 601755, 604800, 618948, 623700, 625200, 633600, 641872, 656460, 665280, 666880, 675216, 687720, 700224, 703350, 712800, 722106, 725760, 729400, 733568, 739200, 750240, 773685, 787752, 798336, 802340, 820575, 825264, 831600, 833600, 844020, 859650, 875280, 887040, 900288, 907200, 916960, 928422, 933632, 937800, 950400, 962808, 984690, 997920, 1000320, 1002925, 1031580, 1050336, 1055025, 1083159, 1094100, 1100352, 1108800, 1125360, 1140480, 1146200, 1167040, 1181628, 1200384, 1203510, 1209600, 1237896, 1247400, 1250400, 1283744, 1289475, 1312920, 1330560, 1350432, 1375440, 1400448, 1406700, 1425600, 1444212, 1458800, 1467136, 1477035, 1478400, 1500480, 1547370, 1575504, 1596672, 1604680, 1641150, 1650528, 1663200, 1667200, 1688040, 1719300, 1750560, 1800576, 1805265, 1814400, 1833920, 1856844, 1875600, 1900800, 1925616, 1969380, 1995840, 2000640, 2005850, 2063160, 2100672, 2110050, 2166318, 2188200, 2200704, 2217600, 2250720, 2292400, 2321055, 2334080, 2363256, 2407020, 2461725, 2475792, 2494800, 2500800, 2567488, 2578950, 2625840, 2661120, 2700864, 2750880, 2800896, 2813400, 2851200, 2888424, 2917600, 2954070, 3000960, 3008775, 3094740, 3151008, 3209360, 3249477, 3282300, 3301056, 3326400, 3334400, 3376080, 3438600, 3501120, 3601152, 3610530, 3628800, 3667840, 3713688, 3751200, 3851232, 3868425, 3938760, 3991680, 4011700, 4126320, 4201344, 4220100, 4332636, 4376400, 4401408, 4435200, 4501440, 4584800, 4642110, 4668160, 4726512, 4814040, 4923450, 4951584, 4989600, 5001600, 5134976, 5157900, 5251680, 5401728, 5415795, 5501760, 5626800, 5702400, 5776848, 5835200, 5908140, 6001920, 6017550, 6189480, 6302016, 6418720, 6498954, 6564600, 6602112, 6652800, 6752160, 6877200, 7002240, 7221060, 7335680, 7385175, 7427376, 7502400, 7702464, 7736850, 7877520, 7983360, 8023400, 8252640, 8402688, 8440200, 8665272, 8752800, 9002880, 9026325, 9169600, 9284220, 9453024, 9628080, 9846900, 9903168, 9979200, 10003200, 10269952, 10315800, 10503360, 10803456, 10831590, 11003520, 11253600, 11553696, 11605275, 11670400, 11816280, 12035100, 12378960, 12604032, 12837440, 12997908, 13129200, 13204224, 13305600, 13504320, 13754400, 14004480, 14442120, 14770350, 14854752, 15004800, 15404928, 15473700, 15755040, 16046800, 16247385, 16505280, 16880400, 17330544, 17505600, 18005760, 18052650, 18339200, 18568440, 18906048, 19256160, 19693800, 19806336, 19958400, 20631600, 21006720, 21663180, 22007040, 22507200, 23107392, 23210550, 23340800, 23632560, 24070200, 24757920, 25208064, 25674880, 25995816, 26258400, 27008640, 27078975, 27508800, 28884240, 29540700, 29709504, 30009600, 30809856, 30947400, 31510080, 32093600, 32494770, 33010560, 33760800, 34661088, 35011200, 36105300, 36678400, 37136880, 37812096, 38512320, 39387600, 39612672, 39916800, 41263200, 42013440, 43326360, 45014400, 46214784, 46421100, 47265120, 48140400, 49515840, 51349760, 51991632, 52516800, 54017280, 54157950, 55017600, 57768480, 59081400, 59419008, 61894800, 63020160, 64187200, 64989540, 66021120, 67521600, 69322176, 70022400, 72210600, 74273760, 75624192, 77024640, 78775200, 81236925, 82526400, 86652720, 90028800, 92429568, 92842200, 94530240, 96280800, 99031680, 103983264, 105033600, 108315900, 110035200, 115536960, 118162800, 118838016, 123789600, 126040320, 128374400, 129979080, 135043200, 138644352, 144421200, 148547520, 154049280, 157550400, 162473850, 165052800, 173305440, 185684400, 189060480, 192561600, 198063360, 207966528, 210067200, 216631800, 231073920, 236325600, 247579200, 256748800, 259958160, 270086400, 277288704, 288842400, 297095040, 315100800, 324947700, 330105600, 346610880, 371368800, 378120960, 385123200, 415933056, 433263600, 462147840, 472651200, 495158400, 519916320, 577684800, 594190080, 630201600, 649895400, 693221760, 742737600, 770246400, 831866112, 866527200, 945302400, 990316800, 1039832640, 1155369600, 1299790800, 1386443520, 1485475200, 1733054400, 1890604800, 2079665280, 2310739200, 2599581600, 2970950400, 3466108800, 4159330560, 5199163200, 6932217600, 10398326400, 20796652800]

約数ペア:

[(1, 20796652800), (2, 10398326400), (3, 6932217600), (4, 5199163200), (5, 4159330560), (6, 3466108800), (7, 2970950400), (8, 2599581600), (9, 2310739200), (10, 2079665280), (11, 1890604800), (12, 1733054400), (14, 1485475200), (15, 1386443520), (16, 1299790800), (18, 1155369600), (20, 1039832640), (21, 990316800), (22, 945302400), (24, 866527200), (25, 831866112), (27, 770246400), (28, 742737600), (30, 693221760), (32, 649895400), (33, 630201600), (35, 594190080), (36, 577684800), (40, 519916320), (42, 495158400), (44, 472651200), (45, 462147840), (48, 433263600), (50, 415933056), (54, 385123200), (55, 378120960), (56, 371368800), (60, 346610880), (63, 330105600), (64, 324947700), (66, 315100800), (70, 297095040), (72, 288842400), (75, 277288704), (77, 270086400), (80, 259958160), (81, 256748800), (84, 247579200), (88, 236325600), (90, 231073920), (96, 216631800), (99, 210067200), (100, 207966528), (105, 198063360), (108, 192561600), (110, 189060480), (112, 185684400), (120, 173305440), (126, 165052800), (128, 162473850), (132, 157550400), (135, 154049280), (140, 148547520), (144, 144421200), (150, 138644352), (154, 135043200), (160, 129979080), (162, 128374400), (165, 126040320), (168, 123789600), (175, 118838016), (176, 118162800), (180, 115536960), (189, 110035200), (192, 108315900), (198, 105033600), (200, 103983264), (210, 99031680), (216, 96280800), (220, 94530240), (224, 92842200), (225, 92429568), (231, 90028800), (240, 86652720), (252, 82526400), (256, 81236925), (264, 78775200), (270, 77024640), (275, 75624192), (280, 74273760), (288, 72210600), (297, 70022400), (300, 69322176), (308, 67521600), (315, 66021120), (320, 64989540), (324, 64187200), (330, 63020160), (336, 61894800), (350, 59419008), (352, 59081400), (360, 57768480), (378, 55017600), (384, 54157950), (385, 54017280), (396, 52516800), (400, 51991632), (405, 51349760), (420, 49515840), (432, 48140400), (440, 47265120), (448, 46421100), (450, 46214784), (462, 45014400), (480, 43326360), (495, 42013440), (504, 41263200), (521, 39916800), (525, 39612672), (528, 39387600), (540, 38512320), (550, 37812096), (560, 37136880), (567, 36678400), (576, 36105300), (594, 35011200), (600, 34661088), (616, 33760800), (630, 33010560), (640, 32494770), (648, 32093600), (660, 31510080), (672, 30947400), (675, 30809856), (693, 30009600), (700, 29709504), (704, 29540700), (720, 28884240), (756, 27508800), (768, 27078975), (770, 27008640), (792, 26258400), (800, 25995816), (810, 25674880), (825, 25208064), (840, 24757920), (864, 24070200), (880, 23632560), (891, 23340800), (896, 23210550), (900, 23107392), (924, 22507200), (945, 22007040), (960, 21663180), (990, 21006720), (1008, 20631600), (1042, 19958400), (1050, 19806336), (1056, 19693800), (1080, 19256160), (1100, 18906048), (1120, 18568440), (1134, 18339200), (1152, 18052650), (1155, 18005760), (1188, 17505600), (1200, 17330544), (1232, 16880400), (1260, 16505280), (1280, 16247385), (1296, 16046800), (1320, 15755040), (1344, 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(6930, 3000960), (7040, 2954070), (7128, 2917600), (7200, 2888424), (7294, 2851200), (7392, 2813400), (7425, 2800896), (7560, 2750880), (7700, 2700864), (7815, 2661120), (7920, 2625840), (8064, 2578950), (8100, 2567488), (8316, 2500800), (8336, 2494800), (8400, 2475792), (8448, 2461725), (8640, 2407020), (8800, 2363256), (8910, 2334080), (8960, 2321055), (9072, 2292400), (9240, 2250720), (9378, 2217600), (9450, 2200704), (9504, 2188200), (9600, 2166318), (9856, 2110050), (9900, 2100672), (10080, 2063160), (10368, 2005850), (10395, 2000640), (10420, 1995840), (10560, 1969380), (10800, 1925616), (10941, 1900800), (11088, 1875600), (11200, 1856844), (11340, 1833920), (11462, 1814400), (11520, 1805265), (11550, 1800576), (11880, 1750560), (12096, 1719300), (12320, 1688040), (12474, 1667200), (12504, 1663200), (12600, 1650528), (12672, 1641150), (12960, 1604680), (13025, 1596672), (13200, 1575504), (13440, 1547370), (13860, 1500480), (14067, 1478400), (14080, 1477035), (14175, 1467136), (14256, 1458800), (14400, 1444212), (14588, 1425600), (14784, 1406700), (14850, 1400448), (15120, 1375440), (15400, 1350432), (15630, 1330560), (15840, 1312920), (16128, 1289475), (16200, 1283744), (16632, 1250400), (16672, 1247400), (16800, 1237896), (17193, 1209600), (17280, 1203510), (17325, 1200384), (17600, 1181628), (17820, 1167040), (18144, 1146200), (18235, 1140480), (18480, 1125360), (18756, 1108800), (18900, 1100352), (19008, 1094100), (19200, 1083159), (19712, 1055025), (19800, 1050336), (20160, 1031580), (20736, 1002925), (20790, 1000320), (20840, 997920), (21120, 984690), (21600, 962808), (21882, 950400), (22176, 937800), (22275, 933632), (22400, 928422), (22680, 916960), (22924, 907200), (23100, 900288), (23445, 887040), (23760, 875280), (24192, 859650), (24640, 844020), (24948, 833600), (25008, 831600), (25200, 825264), (25344, 820575), (25920, 802340), (26050, 798336), (26400, 787752), (26880, 773685), (27720, 750240), (28134, 739200), (28350, 733568), (28512, 729400), (28655, 725760), (28800, 722106), (29176, 712800), (29568, 703350), (29700, 700224), (30240, 687720), (30800, 675216), (31185, 666880), (31260, 665280), (31680, 656460), (32400, 641872), (32823, 633600), (33264, 625200), (33344, 623700), (33600, 618948), (34386, 604800), (34560, 601755), (34650, 600192), (35200, 590814), (35640, 583520), (36288, 573100), (36470, 570240), (36960, 562680), (37512, 554400), (37800, 550176), (38016, 547050), (39075, 532224), (39600, 525168), (40117, 518400), (40320, 515790), (41580, 500160), (41680, 498960), (42201, 492800), (42240, 492345), (43200, 481404), (43764, 475200), (44352, 468900), (44550, 466816), (44800, 464211), (45360, 458480), (45848, 453600), (46200, 450144), (46890, 443520), (47520, 437640), (48384, 429825), (49280, 422010), (49896, 416800), (50016, 415800), (50400, 412632), (51579, 403200), (51840, 401170), (51975, 400128), (52100, 399168), (52800, 393876), (54705, 380160), (55440, 375120), (56268, 369600), (56700, 366784), (57024, 364700), (57310, 362880), (57600, 361053), (58352, 356400), (59136, 351675), (59400, 350112), (60480, 343860), (61600, 337608), (62370, 333440), (62520, 332640), (63360, 328230), (64800, 320936), (65646, 316800), (66528, 312600), (66688, 311850), (67200, 309474), (68772, 302400), (69300, 300096), (70335, 295680), (70400, 295407), (71280, 291760), (72576, 286550), (72940, 285120), (73920, 281340), (75024, 277200), (75600, 275088), (76032, 273525), (78150, 266112), (79200, 262584), (80234, 259200), (80640, 257895), (83160, 250080), (83360, 249480), (84402, 246400), (85965, 241920), (86400, 240702), (87528, 237600), (88704, 234450), (89100, 233408), (90720, 229240), (91175, 228096), (91696, 226800), (92400, 225072), (93780, 221760), (95040, 218820), (98469, 211200), (98560, 211005), (99792, 208400), (100032, 207900), (100800, 206316), (103158, 201600), (103680, 200585), (103950, 200064), (104200, 199584), (105600, 196938), (109410, 190080), (110880, 187560), (112536, 184800), (113400, 183392), (114048, 182350), (114620, 181440), (116704, 178200), (117225, 177408), (118800, 175056), (120351, 172800), (120960, 171930), (123200, 168804), (124740, 166720), (125040, 166320), (126720, 164115), (129600, 160468), (131292, 158400), (133056, 156300), (133376, 155925), (134400, 154737), (137544, 151200), (138600, 150048), (140670, 147840), (142560, 145880), (143275, 145152)]