1212946560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 384

約数和(自身を含む): 4869072000

約数和(自身を除く): 3656125440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 134, 140, 144, 160, 168, 180, 192, 201, 210, 224, 240, 252, 268, 280, 288, 315, 320, 335, 336, 360, 384, 402, 420, 448, 449, 469, 480, 504, 536, 560, 576, 603, 630, 640, 670, 672, 720, 804, 840, 896, 898, 938, 960, 1005, 1008, 1072, 1120, 1152, 1206, 1260, 1340, 1344, 1347, 1407, 1440, 1608, 1680, 1796, 1876, 1920, 2010, 2016, 2144, 2240, 2245, 2345, 2412, 2520, 2680, 2688, 2694, 2814, 2880, 3015, 3143, 3216, 3360, 3592, 3752, 4020, 4032, 4041, 4221, 4288, 4480, 4490, 4690, 4824, 5040, 5360, 5388, 5628, 5760, 6030, 6286, 6432, 6720, 6735, 7035, 7184, 7504, 8040, 8064, 8082, 8442, 8576, 8980, 9380, 9429, 9648, 10080, 10720, 10776, 11256, 12060, 12572, 12864, 13440, 13470, 14070, 14368, 15008, 15715, 16080, 16164, 16884, 17960, 18760, 18858, 19296, 20160, 20205, 21105, 21440, 21552, 22512, 24120, 25144, 25728, 26940, 28140, 28287, 28736, 30016, 30083, 31430, 32160, 32328, 33768, 35920, 37520, 37716, 38592, 40320, 40410, 42210, 42880, 43104, 45024, 47145, 48240, 50288, 53880, 56280, 56574, 57472, 60032, 60166, 62860, 64320, 64656, 67536, 71840, 75040, 75432, 77184, 80820, 84420, 86208, 90048, 90249, 94290, 96480, 100576, 107760, 112560, 113148, 120332, 125720, 128640, 129312, 135072, 141435, 143680, 150080, 150415, 150864, 161640, 168840, 172416, 180096, 180498, 188580, 192960, 201152, 210581, 215520, 225120, 226296, 240664, 251440, 258624, 270144, 270747, 282870, 287360, 300160, 300830, 301728, 323280, 337680, 360996, 377160, 385920, 402304, 421162, 431040, 450240, 451245, 452592, 481328, 502880, 517248, 540288, 541494, 565740, 601660, 603456, 631743, 646560, 675360, 721992, 754320, 842324, 862080, 900480, 902490, 905184, 962656, 1005760, 1052905, 1082988, 1131480, 1203320, 1206912, 1263486, 1293120, 1350720, 1353735, 1443984, 1508640, 1684648, 1804980, 1810368, 1895229, 1925312, 2011520, 2105810, 2165976, 2262960, 2406640, 2526972, 2586240, 2701440, 2707470, 2887968, 3017280, 3158715, 3369296, 3609960, 3620736, 3790458, 3850624, 4211620, 4331952, 4525920, 4813280, 5053944, 5414940, 5775936, 6034560, 6317430, 6738592, 7219920, 7580916, 8423240, 8663904, 9051840, 9476145, 9626560, 10107888, 10829880, 11551872, 12634860, 13477184, 14439840, 15161832, 16846480, 17327808, 18103680, 18952290, 19253120, 20215776, 21659760, 25269720, 26954368, 28879680, 30323664, 33692960, 34655616, 37904580, 40431552, 43319520, 50539440, 57759360, 60647328, 67385920, 75809160, 80863104, 86639040, 101078880, 121294656, 134771840, 151618320, 173278080, 202157760, 242589312, 303236640, 404315520, 606473280, 1212946560]

約数ペア:

[(1, 1212946560), (2, 606473280), (3, 404315520), (4, 303236640), (5, 242589312), (6, 202157760), (7, 173278080), (8, 151618320), (9, 134771840), (10, 121294656), (12, 101078880), (14, 86639040), (15, 80863104), (16, 75809160), (18, 67385920), (20, 60647328), (21, 57759360), (24, 50539440), (28, 43319520), (30, 40431552), (32, 37904580), (35, 34655616), (36, 33692960), (40, 30323664), (42, 28879680), (45, 26954368), (48, 25269720), (56, 21659760), (60, 20215776), (63, 19253120), (64, 18952290), (67, 18103680), (70, 17327808), (72, 16846480), (80, 15161832), (84, 14439840), (90, 13477184), (96, 12634860), (105, 11551872), (112, 10829880), (120, 10107888), (126, 9626560), (128, 9476145), (134, 9051840), (140, 8663904), (144, 8423240), (160, 7580916), (168, 7219920), (180, 6738592), (192, 6317430), (201, 6034560), (210, 5775936), (224, 5414940), (240, 5053944), (252, 4813280), (268, 4525920), (280, 4331952), (288, 4211620), (315, 3850624), (320, 3790458), (335, 3620736), (336, 3609960), (360, 3369296), (384, 3158715), (402, 3017280), (420, 2887968), (448, 2707470), (449, 2701440), (469, 2586240), (480, 2526972), (504, 2406640), (536, 2262960), (560, 2165976), (576, 2105810), (603, 2011520), (630, 1925312), (640, 1895229), (670, 1810368), (672, 1804980), (720, 1684648), (804, 1508640), (840, 1443984), (896, 1353735), (898, 1350720), (938, 1293120), (960, 1263486), (1005, 1206912), (1008, 1203320), (1072, 1131480), (1120, 1082988), (1152, 1052905), (1206, 1005760), (1260, 962656), (1340, 905184), (1344, 902490), (1347, 900480), (1407, 862080), (1440, 842324), (1608, 754320), (1680, 721992), (1796, 675360), (1876, 646560), (1920, 631743), (2010, 603456), (2016, 601660), (2144, 565740), (2240, 541494), (2245, 540288), (2345, 517248), (2412, 502880), (2520, 481328), (2680, 452592), (2688, 451245), (2694, 450240), (2814, 431040), (2880, 421162), (3015, 402304), (3143, 385920), (3216, 377160), (3360, 360996), (3592, 337680), (3752, 323280), (4020, 301728), (4032, 300830), (4041, 300160), (4221, 287360), (4288, 282870), (4480, 270747), (4490, 270144), (4690, 258624), (4824, 251440), (5040, 240664), (5360, 226296), (5388, 225120), (5628, 215520), (5760, 210581), (6030, 201152), (6286, 192960), (6432, 188580), (6720, 180498), (6735, 180096), (7035, 172416), (7184, 168840), (7504, 161640), (8040, 150864), (8064, 150415), (8082, 150080), (8442, 143680), (8576, 141435), (8980, 135072), (9380, 129312), (9429, 128640), (9648, 125720), (10080, 120332), (10720, 113148), (10776, 112560), (11256, 107760), (12060, 100576), (12572, 96480), (12864, 94290), (13440, 90249), (13470, 90048), (14070, 86208), (14368, 84420), (15008, 80820), (15715, 77184), (16080, 75432), (16164, 75040), (16884, 71840), (17960, 67536), (18760, 64656), (18858, 64320), (19296, 62860), (20160, 60166), (20205, 60032), (21105, 57472), (21440, 56574), (21552, 56280), (22512, 53880), (24120, 50288), (25144, 48240), (25728, 47145), (26940, 45024), (28140, 43104), (28287, 42880), (28736, 42210), (30016, 40410), (30083, 40320), (31430, 38592), (32160, 37716), (32328, 37520), (33768, 35920)]