211256640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 336

約数和(自身を含む): 868680000

約数和(自身を除く): 657423360

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 499, 504, 540, 560, 576, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 998, 1008, 1080, 1120, 1176, 1260, 1323, 1344, 1440, 1470, 1497, 1512, 1568, 1680, 1728, 1764, 1890, 1960, 1996, 2016, 2160, 2205, 2240, 2352, 2495, 2520, 2646, 2880, 2940, 2994, 3024, 3136, 3360, 3493, 3528, 3780, 3920, 3992, 4032, 4320, 4410, 4491, 4704, 4990, 5040, 5292, 5880, 5988, 6048, 6615, 6720, 6986, 7056, 7485, 7560, 7840, 7984, 8640, 8820, 8982, 9408, 9980, 10080, 10479, 10584, 11760, 11976, 12096, 13230, 13473, 13972, 14112, 14970, 15120, 15680, 15968, 17465, 17640, 17964, 19960, 20160, 20958, 21168, 22455, 23520, 23952, 24451, 26460, 26946, 27944, 28224, 29940, 30240, 31437, 31936, 34930, 35280, 35928, 39920, 41916, 42336, 44910, 47040, 47904, 48902, 52395, 52920, 53892, 55888, 59880, 60480, 62874, 67365, 69860, 70560, 71856, 73353, 79840, 83832, 84672, 89820, 94311, 95808, 97804, 104790, 105840, 107784, 111776, 119760, 122255, 125748, 134730, 139720, 141120, 143712, 146706, 157185, 159680, 167664, 179640, 188622, 195608, 209580, 211680, 215568, 220059, 223552, 239520, 244510, 251496, 269460, 279440, 287424, 293412, 314370, 335328, 359280, 366765, 377244, 391216, 419160, 423360, 431136, 440118, 471555, 479040, 489020, 502992, 538920, 558880, 586824, 628740, 660177, 670656, 718560, 733530, 754488, 782432, 838320, 862272, 880236, 943110, 978040, 1005984, 1077840, 1100295, 1117760, 1173648, 1257480, 1320354, 1437120, 1467060, 1508976, 1564864, 1676640, 1760472, 1886220, 1956080, 2011968, 2155680, 2200590, 2347296, 2514960, 2640708, 2934120, 3017952, 3300885, 3353280, 3520944, 3772440, 3912160, 4311360, 4401180, 4694592, 5029920, 5281416, 5868240, 6035904, 6601770, 7041888, 7544880, 7824320, 8802360, 10059840, 10562832, 11736480, 13203540, 14083776, 15089760, 17604720, 21125664, 23472960, 26407080, 30179520, 35209440, 42251328, 52814160, 70418880, 105628320, 211256640]

約数ペア:

[(1, 211256640), (2, 105628320), (3, 70418880), (4, 52814160), (5, 42251328), (6, 35209440), (7, 30179520), (8, 26407080), (9, 23472960), (10, 21125664), (12, 17604720), (14, 15089760), (15, 14083776), (16, 13203540), (18, 11736480), (20, 10562832), (21, 10059840), (24, 8802360), (27, 7824320), (28, 7544880), (30, 7041888), (32, 6601770), (35, 6035904), (36, 5868240), (40, 5281416), (42, 5029920), (45, 4694592), (48, 4401180), (49, 4311360), (54, 3912160), (56, 3772440), (60, 3520944), (63, 3353280), (64, 3300885), (70, 3017952), (72, 2934120), (80, 2640708), (84, 2514960), (90, 2347296), (96, 2200590), (98, 2155680), (105, 2011968), (108, 1956080), (112, 1886220), (120, 1760472), (126, 1676640), (135, 1564864), (140, 1508976), (144, 1467060), (147, 1437120), (160, 1320354), (168, 1257480), (180, 1173648), (189, 1117760), (192, 1100295), (196, 1077840), (210, 1005984), (216, 978040), (224, 943110), (240, 880236), (245, 862272), (252, 838320), (270, 782432), (280, 754488), (288, 733530), (294, 718560), (315, 670656), (320, 660177), (336, 628740), (360, 586824), (378, 558880), (392, 538920), (420, 502992), (432, 489020), (441, 479040), (448, 471555), (480, 440118), (490, 431136), (499, 423360), (504, 419160), (540, 391216), (560, 377244), (576, 366765), (588, 359280), (630, 335328), (672, 314370), (720, 293412), (735, 287424), (756, 279440), (784, 269460), (840, 251496), (864, 244510), (882, 239520), (945, 223552), (960, 220059), (980, 215568), (998, 211680), (1008, 209580), (1080, 195608), (1120, 188622), (1176, 179640), (1260, 167664), (1323, 159680), (1344, 157185), (1440, 146706), (1470, 143712), (1497, 141120), (1512, 139720), (1568, 134730), (1680, 125748), (1728, 122255), (1764, 119760), (1890, 111776), (1960, 107784), (1996, 105840), (2016, 104790), (2160, 97804), (2205, 95808), (2240, 94311), (2352, 89820), (2495, 84672), (2520, 83832), (2646, 79840), (2880, 73353), (2940, 71856), (2994, 70560), (3024, 69860), (3136, 67365), (3360, 62874), (3493, 60480), (3528, 59880), (3780, 55888), (3920, 53892), (3992, 52920), (4032, 52395), (4320, 48902), (4410, 47904), (4491, 47040), (4704, 44910), (4990, 42336), (5040, 41916), (5292, 39920), (5880, 35928), (5988, 35280), (6048, 34930), (6615, 31936), (6720, 31437), (6986, 30240), (7056, 29940), (7485, 28224), (7560, 27944), (7840, 26946), (7984, 26460), (8640, 24451), (8820, 23952), (8982, 23520), (9408, 22455), (9980, 21168), (10080, 20958), (10479, 20160), (10584, 19960), (11760, 17964), (11976, 17640), (12096, 17465), (13230, 15968), (13473, 15680), (13972, 15120), (14112, 14970)]