1810529280

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 352

約数和(自身を含む): 7357409280

約数和(自身を除く): 5546880000

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1871, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3742, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5613, 5760, 6048, 6720, 6912, 7168, 7484, 7560, 7680, 8064, 8640, 8960, 9216, 9355, 10080, 10752, 11226, 11520, 12096, 13097, 13440, 13824, 14968, 15120, 15360, 16128, 16839, 17280, 17920, 18710, 20160, 21504, 22452, 23040, 24192, 26194, 26880, 27648, 28065, 29936, 30240, 32256, 33678, 34560, 35840, 37420, 39291, 40320, 44904, 46080, 48384, 50517, 52388, 53760, 56130, 59872, 60480, 64512, 65485, 67356, 69120, 74840, 78582, 80640, 84195, 89808, 96768, 101034, 104776, 107520, 112260, 117873, 119744, 120960, 130970, 134712, 138240, 149680, 157164, 161280, 168390, 179616, 193536, 196455, 202068, 209552, 224520, 235746, 239488, 241920, 252585, 261940, 269424, 299360, 314328, 322560, 336780, 353619, 359232, 392910, 404136, 419104, 449040, 471492, 478976, 483840, 505170, 523880, 538848, 589365, 598720, 628656, 673560, 707238, 718464, 785820, 808272, 838208, 898080, 942984, 957952, 967680, 1010340, 1047760, 1077696, 1178730, 1197440, 1257312, 1347120, 1414476, 1436928, 1571640, 1616544, 1676416, 1768095, 1796160, 1885968, 1915904, 2020680, 2095520, 2155392, 2357460, 2394880, 2514624, 2694240, 2828952, 2873856, 3143280, 3233088, 3352832, 3536190, 3592320, 3771936, 4041360, 4191040, 4310784, 4714920, 4789760, 5029248, 5388480, 5657904, 5747712, 6286560, 6466176, 6705664, 7072380, 7184640, 7543872, 8082720, 8382080, 8621568, 9429840, 9579520, 10058496, 10776960, 11315808, 12573120, 12932352, 13411328, 14144760, 14369280, 15087744, 16165440, 16764160, 17243136, 18859680, 20116992, 21553920, 22631616, 25146240, 25864704, 28289520, 28738560, 30175488, 32330880, 33528320, 37719360, 40233984, 43107840, 45263232, 50292480, 51729408, 56579040, 60350976, 64661760, 67056640, 75438720, 86215680, 90526464, 100584960, 113158080, 120701952, 129323520, 150877440, 181052928, 201169920, 226316160, 258647040, 301754880, 362105856, 452632320, 603509760, 905264640, 1810529280]

約数ペア:

[(1, 1810529280), (2, 905264640), (3, 603509760), (4, 452632320), (5, 362105856), (6, 301754880), (7, 258647040), (8, 226316160), (9, 201169920), (10, 181052928), (12, 150877440), (14, 129323520), (15, 120701952), (16, 113158080), (18, 100584960), (20, 90526464), (21, 86215680), (24, 75438720), (27, 67056640), (28, 64661760), (30, 60350976), (32, 56579040), (35, 51729408), (36, 50292480), (40, 45263232), (42, 43107840), (45, 40233984), (48, 37719360), (54, 33528320), (56, 32330880), (60, 30175488), (63, 28738560), (64, 28289520), (70, 25864704), (72, 25146240), (80, 22631616), (84, 21553920), (90, 20116992), (96, 18859680), (105, 17243136), (108, 16764160), (112, 16165440), (120, 15087744), (126, 14369280), (128, 14144760), (135, 13411328), (140, 12932352), (144, 12573120), (160, 11315808), (168, 10776960), (180, 10058496), (189, 9579520), (192, 9429840), (210, 8621568), (216, 8382080), (224, 8082720), (240, 7543872), (252, 7184640), (256, 7072380), (270, 6705664), (280, 6466176), (288, 6286560), (315, 5747712), (320, 5657904), (336, 5388480), (360, 5029248), (378, 4789760), (384, 4714920), (420, 4310784), (432, 4191040), (448, 4041360), (480, 3771936), (504, 3592320), (512, 3536190), (540, 3352832), (560, 3233088), (576, 3143280), (630, 2873856), (640, 2828952), (672, 2694240), (720, 2514624), (756, 2394880), (768, 2357460), (840, 2155392), (864, 2095520), (896, 2020680), (945, 1915904), (960, 1885968), (1008, 1796160), (1024, 1768095), (1080, 1676416), (1120, 1616544), (1152, 1571640), (1260, 1436928), (1280, 1414476), (1344, 1347120), (1440, 1257312), (1512, 1197440), (1536, 1178730), (1680, 1077696), (1728, 1047760), (1792, 1010340), (1871, 967680), (1890, 957952), (1920, 942984), (2016, 898080), (2160, 838208), (2240, 808272), (2304, 785820), (2520, 718464), (2560, 707238), (2688, 673560), (2880, 628656), (3024, 598720), (3072, 589365), (3360, 538848), (3456, 523880), (3584, 505170), (3742, 483840), (3780, 478976), (3840, 471492), (4032, 449040), (4320, 419104), (4480, 404136), (4608, 392910), (5040, 359232), (5120, 353619), (5376, 336780), (5613, 322560), (5760, 314328), (6048, 299360), (6720, 269424), (6912, 261940), (7168, 252585), (7484, 241920), (7560, 239488), (7680, 235746), (8064, 224520), (8640, 209552), (8960, 202068), (9216, 196455), (9355, 193536), (10080, 179616), (10752, 168390), (11226, 161280), (11520, 157164), (12096, 149680), (13097, 138240), (13440, 134712), (13824, 130970), (14968, 120960), (15120, 119744), (15360, 117873), (16128, 112260), (16839, 107520), (17280, 104776), (17920, 101034), (18710, 96768), (20160, 89808), (21504, 84195), (22452, 80640), (23040, 78582), (24192, 74840), (26194, 69120), (26880, 67356), (27648, 65485), (28065, 64512), (29936, 60480), (30240, 59872), (32256, 56130), (33678, 53760), (34560, 52388), (35840, 50517), (37420, 48384), (39291, 46080), (40320, 44904)]