20942409600

素因数分解:

$2^7\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1188

約数の個数: 768

約数和(自身を含む): 90498969600

約数和(自身を除く): 69556560000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 150, 155, 160, 168, 175, 180, 186, 189, 192, 200, 210, 216, 217, 224, 225, 240, 248, 252, 270, 279, 280, 288, 300, 310, 315, 320, 336, 350, 360, 372, 378, 384, 400, 420, 432, 434, 448, 450, 465, 480, 496, 504, 525, 540, 558, 560, 576, 600, 620, 630, 640, 651, 672, 675, 700, 720, 744, 756, 775, 800, 837, 840, 864, 868, 896, 900, 930, 945, 960, 992, 1008, 1050, 1080, 1085, 1116, 1117, 1120, 1152, 1200, 1240, 1260, 1302, 1344, 1350, 1395, 1400, 1440, 1488, 1512, 1550, 1575, 1600, 1674, 1680, 1728, 1736, 1800, 1860, 1890, 1920, 1953, 1984, 2016, 2100, 2160, 2170, 2232, 2234, 2240, 2325, 2400, 2480, 2520, 2604, 2688, 2700, 2790, 2800, 2880, 2976, 3024, 3100, 3150, 3200, 3255, 3348, 3351, 3360, 3456, 3472, 3600, 3720, 3780, 3906, 3968, 4032, 4185, 4200, 4320, 4340, 4464, 4468, 4480, 4650, 4725, 4800, 4960, 5040, 5208, 5400, 5425, 5580, 5585, 5600, 5760, 5859, 5952, 6048, 6200, 6300, 6510, 6696, 6702, 6720, 6944, 6975, 7200, 7440, 7560, 7812, 7819, 8064, 8370, 8400, 8640, 8680, 8928, 8936, 9300, 9450, 9600, 9765, 9920, 10053, 10080, 10416, 10800, 10850, 11160, 11170, 11200, 11718, 11904, 12096, 12400, 12600, 13020, 13392, 13404, 13440, 13888, 13950, 14400, 14880, 15120, 15624, 15638, 16275, 16740, 16755, 16800, 17280, 17360, 17856, 17872, 18600, 18900, 19530, 19840, 20106, 20160, 20832, 20925, 21600, 21700, 22320, 22340, 22400, 23436, 23457, 24192, 24800, 25200, 26040, 26784, 26808, 27776, 27900, 27925, 28800, 29295, 29760, 30159, 30240, 31248, 31276, 32550, 33480, 33510, 33600, 34627, 34720, 35712, 35744, 37200, 37800, 39060, 39095, 40212, 40320, 41664, 41850, 43200, 43400, 44640, 44680, 46872, 46914, 48825, 49600, 50265, 50400, 52080, 53568, 53616, 55800, 55850, 58590, 59520, 60318, 60480, 62496, 62552, 65100, 66960, 67020, 67200, 69254, 69440, 70371, 71488, 74400, 75600, 78120, 78190, 80424, 83328, 83700, 83775, 86400, 86800, 89280, 89360, 93744, 93828, 97650, 99200, 100530, 100800, 103881, 104160, 107136, 107232, 111600, 111700, 117180, 117285, 120636, 120960, 124992, 125104, 130200, 133920, 134040, 138508, 138880, 140742, 142976, 146475, 148800, 150795, 151200, 156240, 156380, 160848, 167400, 167550, 173135, 173600, 178560, 178720, 187488, 187656, 195300, 195475, 201060, 201600, 207762, 208320, 211113, 214464, 223200, 223400, 234360, 234570, 241272, 242389, 249984, 250208, 251325, 260400, 267840, 268080, 277016, 281484, 292950, 297600, 301590, 302400, 311643, 312480, 312760, 321696, 334800, 335100, 346270, 347200, 351855, 357440, 374976, 375312, 390600, 390950, 402120, 415524, 416640, 422226, 428928, 446400, 446800, 468720, 469140, 482544, 484778, 500416, 502650, 519405, 520800, 535680, 536160, 554032, 562968, 585900, 586425, 603180, 604800, 623286, 624960, 625520, 643392, 669600, 670200, 692540, 694400, 703710, 714880, 727167, 749952, 750624, 753975, 781200, 781900, 804240, 831048, 844452, 865675, 892800, 893600, 934929, 937440, 938280, 965088, 969556, 1000832, 1005300, 1038810, 1041600, 1055565, 1072320, 1108064, 1125936, 1171800, 1172850, 1206360, 1211945, 1246572, 1249920, 1251040, 1286784, 1339200, 1340400, 1385080, 1407420, 1454334, 1501248, 1507950, 1558215, 1562400, 1563800, 1608480, 1662096, 1688904, 1731350, 1759275, 1787200, 1869858, 1874880, 1876560, 1930176, 1939112, 2010600, 2077620, 2083200, 2111130, 2144640, 2181501, 2216128, 2251872, 2343600, 2345700, 2412720, 2423890, 2493144, 2502080, 2597025, 2678400, 2680800, 2770160, 2814840, 2908668, 3002496, 3015900, 3116430, 3124800, 3127600, 3216960, 3324192, 3377808, 3462700, 3518550, 3574400, 3635835, 3739716, 3749760, 3753120, 3860352, 3878224, 4021200, 4155240, 4222260, 4363002, 4432256, 4503744, 4674645, 4687200, 4691400, 4825440, 4847780, 4986288, 5004160, 5194050, 5277825, 5361600, 5540320, 5629680, 5817336, 6031800, 6059725, 6232860, 6249600, 6255200, 6433920, 6544503, 6648384, 6755616, 6925400, 7037100, 7271670, 7479432, 7506240, 7756448, 7791075, 8042400, 8310480, 8444520, 8726004, 9007488, 9349290, 9374400, 9382800, 9650880, 9695560, 9972576, 10388100, 10555650, 10723200, 10907505, 11080640, 11259360, 11634672, 12063600, 12119450, 12465720, 12510400, 13089006, 13296768, 13511232, 13850800, 14074200, 14543340, 14958864, 15012480, 15512896, 15582150, 16084800, 16620960, 16889040, 17452008, 18179175, 18698580, 18748800, 18765600, 19301760, 19391120, 19945152, 20776200, 21111300, 21815010, 22161280, 22518720, 23269344, 23373225, 24127200, 24238900, 24931440, 25020800, 26178012, 27022464, 27701600, 28148400, 29086680, 29917728, 31025792, 31164300, 32169600, 32722515, 33241920, 33778080, 34904016, 36358350, 37397160, 37531200, 38782240, 39890304, 41552400, 42222600, 43630020, 45037440, 46538688, 46746450, 48254400, 48477800, 49862880, 52356024, 54537525, 55403200, 56296800, 58173360, 59835456, 62328600, 65445030, 66483840, 67556160, 69808032, 72716700, 74794320, 75062400, 77564480, 83104800, 84445200, 87260040, 93077376, 93492900, 96508800, 96955600, 99725760, 104712048, 109075050, 110806400, 112593600, 116346720, 119670912, 124657200, 130890060, 135112320, 139616064, 145433400, 149588640, 155128960, 163612575, 166209600, 168890400, 174520080, 186985800, 193911200, 199451520, 209424096, 218150100, 225187200, 232693440, 249314400, 261780120, 279232128, 290866800, 299177280, 327225150, 332419200, 337780800, 349040160, 373971600, 387822400, 418848192, 436300200, 465386880, 498628800, 523560240, 581733600, 598354560, 654450300, 675561600, 698080320, 747943200, 775644800, 837696384, 872600400, 997257600, 1047120480, 1163467200, 1308900600, 1396160640, 1495886400, 1745200800, 2094240960, 2326934400, 2617801200, 2991772800, 3490401600, 4188481920, 5235602400, 6980803200, 10471204800, 20942409600]

約数ペア:

[(1, 20942409600), (2, 10471204800), (3, 6980803200), (4, 5235602400), (5, 4188481920), (6, 3490401600), (7, 2991772800), (8, 2617801200), (9, 2326934400), (10, 2094240960), (12, 1745200800), (14, 1495886400), (15, 1396160640), (16, 1308900600), (18, 1163467200), (20, 1047120480), (21, 997257600), (24, 872600400), (25, 837696384), (27, 775644800), (28, 747943200), (30, 698080320), (31, 675561600), (32, 654450300), (35, 598354560), (36, 581733600), (40, 523560240), (42, 498628800), (45, 465386880), (48, 436300200), (50, 418848192), (54, 387822400), (56, 373971600), (60, 349040160), (62, 337780800), (63, 332419200), (64, 327225150), (70, 299177280), (72, 290866800), (75, 279232128), (80, 261780120), (84, 249314400), (90, 232693440), (93, 225187200), (96, 218150100), (100, 209424096), (105, 199451520), (108, 193911200), (112, 186985800), (120, 174520080), (124, 168890400), (126, 166209600), (128, 163612575), (135, 155128960), (140, 149588640), (144, 145433400), (150, 139616064), (155, 135112320), (160, 130890060), (168, 124657200), (175, 119670912), (180, 116346720), (186, 112593600), (189, 110806400), (192, 109075050), (200, 104712048), (210, 99725760), (216, 96955600), (217, 96508800), (224, 93492900), (225, 93077376), (240, 87260040), (248, 84445200), (252, 83104800), (270, 77564480), (279, 75062400), (280, 74794320), (288, 72716700), (300, 69808032), (310, 67556160), (315, 66483840), (320, 65445030), (336, 62328600), (350, 59835456), (360, 58173360), (372, 56296800), (378, 55403200), (384, 54537525), (400, 52356024), (420, 49862880), (432, 48477800), (434, 48254400), (448, 46746450), (450, 46538688), (465, 45037440), (480, 43630020), (496, 42222600), (504, 41552400), (525, 39890304), (540, 38782240), (558, 37531200), (560, 37397160), (576, 36358350), (600, 34904016), (620, 33778080), (630, 33241920), (640, 32722515), (651, 32169600), (672, 31164300), (675, 31025792), (700, 29917728), (720, 29086680), (744, 28148400), (756, 27701600), (775, 27022464), (800, 26178012), (837, 25020800), (840, 24931440), (864, 24238900), (868, 24127200), (896, 23373225), (900, 23269344), (930, 22518720), (945, 22161280), (960, 21815010), (992, 21111300), (1008, 20776200), (1050, 19945152), (1080, 19391120), (1085, 19301760), (1116, 18765600), (1117, 18748800), (1120, 18698580), (1152, 18179175), (1200, 17452008), (1240, 16889040), (1260, 16620960), (1302, 16084800), (1344, 15582150), (1350, 15512896), (1395, 15012480), (1400, 14958864), (1440, 14543340), (1488, 14074200), (1512, 13850800), (1550, 13511232), (1575, 13296768), (1600, 13089006), (1674, 12510400), (1680, 12465720), (1728, 12119450), (1736, 12063600), (1800, 11634672), (1860, 11259360), (1890, 11080640), (1920, 10907505), (1953, 10723200), (1984, 10555650), (2016, 10388100), (2100, 9972576), (2160, 9695560), (2170, 9650880), (2232, 9382800), (2234, 9374400), (2240, 9349290), (2325, 9007488), (2400, 8726004), (2480, 8444520), (2520, 8310480), (2604, 8042400), (2688, 7791075), (2700, 7756448), (2790, 7506240), (2800, 7479432), (2880, 7271670), (2976, 7037100), (3024, 6925400), (3100, 6755616), (3150, 6648384), (3200, 6544503), (3255, 6433920), (3348, 6255200), (3351, 6249600), (3360, 6232860), (3456, 6059725), (3472, 6031800), (3600, 5817336), (3720, 5629680), (3780, 5540320), (3906, 5361600), (3968, 5277825), (4032, 5194050), (4185, 5004160), (4200, 4986288), (4320, 4847780), (4340, 4825440), (4464, 4691400), (4468, 4687200), (4480, 4674645), (4650, 4503744), (4725, 4432256), (4800, 4363002), (4960, 4222260), (5040, 4155240), (5208, 4021200), (5400, 3878224), (5425, 3860352), (5580, 3753120), (5585, 3749760), (5600, 3739716), (5760, 3635835), (5859, 3574400), (5952, 3518550), (6048, 3462700), (6200, 3377808), (6300, 3324192), (6510, 3216960), (6696, 3127600), (6702, 3124800), (6720, 3116430), (6944, 3015900), (6975, 3002496), (7200, 2908668), (7440, 2814840), (7560, 2770160), (7812, 2680800), (7819, 2678400), (8064, 2597025), (8370, 2502080), (8400, 2493144), (8640, 2423890), (8680, 2412720), (8928, 2345700), (8936, 2343600), (9300, 2251872), (9450, 2216128), (9600, 2181501), (9765, 2144640), (9920, 2111130), (10053, 2083200), (10080, 2077620), (10416, 2010600), (10800, 1939112), (10850, 1930176), (11160, 1876560), (11170, 1874880), (11200, 1869858), (11718, 1787200), (11904, 1759275), (12096, 1731350), (12400, 1688904), (12600, 1662096), (13020, 1608480), (13392, 1563800), (13404, 1562400), (13440, 1558215), (13888, 1507950), (13950, 1501248), (14400, 1454334), (14880, 1407420), (15120, 1385080), (15624, 1340400), (15638, 1339200), (16275, 1286784), (16740, 1251040), (16755, 1249920), (16800, 1246572), (17280, 1211945), (17360, 1206360), (17856, 1172850), (17872, 1171800), (18600, 1125936), (18900, 1108064), (19530, 1072320), (19840, 1055565), (20106, 1041600), (20160, 1038810), (20832, 1005300), (20925, 1000832), (21600, 969556), (21700, 965088), (22320, 938280), (22340, 937440), (22400, 934929), (23436, 893600), (23457, 892800), (24192, 865675), (24800, 844452), (25200, 831048), (26040, 804240), (26784, 781900), (26808, 781200), (27776, 753975), (27900, 750624), (27925, 749952), (28800, 727167), (29295, 714880), (29760, 703710), (30159, 694400), (30240, 692540), (31248, 670200), (31276, 669600), (32550, 643392), (33480, 625520), (33510, 624960), (33600, 623286), (34627, 604800), (34720, 603180), (35712, 586425), (35744, 585900), (37200, 562968), (37800, 554032), (39060, 536160), (39095, 535680), (40212, 520800), (40320, 519405), (41664, 502650), (41850, 500416), (43200, 484778), (43400, 482544), (44640, 469140), (44680, 468720), (46872, 446800), (46914, 446400), (48825, 428928), (49600, 422226), (50265, 416640), (50400, 415524), (52080, 402120), (53568, 390950), (53616, 390600), (55800, 375312), (55850, 374976), (58590, 357440), (59520, 351855), (60318, 347200), (60480, 346270), (62496, 335100), (62552, 334800), (65100, 321696), (66960, 312760), (67020, 312480), (67200, 311643), (69254, 302400), (69440, 301590), (70371, 297600), (71488, 292950), (74400, 281484), (75600, 277016), (78120, 268080), (78190, 267840), (80424, 260400), (83328, 251325), (83700, 250208), (83775, 249984), (86400, 242389), (86800, 241272), (89280, 234570), (89360, 234360), (93744, 223400), (93828, 223200), (97650, 214464), (99200, 211113), (100530, 208320), (100800, 207762), (103881, 201600), (104160, 201060), (107136, 195475), (107232, 195300), (111600, 187656), (111700, 187488), (117180, 178720), (117285, 178560), (120636, 173600), (120960, 173135), (124992, 167550), (125104, 167400), (130200, 160848), (133920, 156380), (134040, 156240), (138508, 151200), (138880, 150795), (140742, 148800), (142976, 146475)]