246466080

素因数分解:

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

素因数の和:541

約数の個数: 288

約数和(自身を含む): 982800000

約数和(自身を除く): 736333920

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 420, 441, 480, 490, 499, 504, 560, 588, 630, 672, 686, 720, 735, 784, 840, 882, 980, 998, 1008, 1029, 1120, 1176, 1260, 1372, 1440, 1470, 1497, 1568, 1680, 1715, 1764, 1960, 1996, 2016, 2058, 2205, 2352, 2495, 2520, 2744, 2940, 2994, 3087, 3360, 3430, 3493, 3528, 3920, 3992, 4116, 4410, 4491, 4704, 4990, 5040, 5145, 5488, 5880, 5988, 6174, 6860, 6986, 7056, 7485, 7840, 7984, 8232, 8820, 8982, 9980, 10080, 10290, 10479, 10976, 11760, 11976, 12348, 13720, 13972, 14112, 14970, 15435, 15968, 16464, 17465, 17640, 17964, 19960, 20580, 20958, 22455, 23520, 23952, 24451, 24696, 27440, 27944, 29940, 30870, 31437, 32928, 34930, 35280, 35928, 39920, 41160, 41916, 44910, 47904, 48902, 49392, 52395, 54880, 55888, 59880, 61740, 62874, 69860, 70560, 71856, 73353, 79840, 82320, 83832, 89820, 97804, 98784, 104790, 111776, 119760, 122255, 123480, 125748, 139720, 143712, 146706, 157185, 164640, 167664, 171157, 179640, 195608, 209580, 220059, 239520, 244510, 246960, 251496, 279440, 293412, 314370, 335328, 342314, 359280, 366765, 391216, 419160, 440118, 489020, 493920, 502992, 513471, 558880, 586824, 628740, 684628, 718560, 733530, 782432, 838320, 855785, 880236, 978040, 1005984, 1026942, 1100295, 1173648, 1257480, 1369256, 1467060, 1540413, 1676640, 1711570, 1760472, 1956080, 2053884, 2200590, 2347296, 2514960, 2567355, 2738512, 2934120, 3080826, 3423140, 3520944, 3912160, 4107768, 4401180, 5029920, 5134710, 5477024, 5868240, 6161652, 6846280, 7041888, 7702065, 8215536, 8802360, 10269420, 11736480, 12323304, 13692560, 15404130, 16431072, 17604720, 20538840, 24646608, 27385120, 30808260, 35209440, 41077680, 49293216, 61616520, 82155360, 123233040, 246466080]

約数ペア:

[(1, 246466080), (2, 123233040), (3, 82155360), (4, 61616520), (5, 49293216), (6, 41077680), (7, 35209440), (8, 30808260), (9, 27385120), (10, 24646608), (12, 20538840), (14, 17604720), (15, 16431072), (16, 15404130), (18, 13692560), (20, 12323304), (21, 11736480), (24, 10269420), (28, 8802360), (30, 8215536), (32, 7702065), (35, 7041888), (36, 6846280), (40, 6161652), (42, 5868240), (45, 5477024), (48, 5134710), (49, 5029920), (56, 4401180), (60, 4107768), (63, 3912160), (70, 3520944), (72, 3423140), (80, 3080826), (84, 2934120), (90, 2738512), (96, 2567355), (98, 2514960), (105, 2347296), (112, 2200590), (120, 2053884), (126, 1956080), (140, 1760472), (144, 1711570), (147, 1676640), (160, 1540413), (168, 1467060), (180, 1369256), (196, 1257480), (210, 1173648), (224, 1100295), (240, 1026942), (245, 1005984), (252, 978040), (280, 880236), (288, 855785), (294, 838320), (315, 782432), (336, 733530), (343, 718560), (360, 684628), (392, 628740), (420, 586824), (441, 558880), (480, 513471), (490, 502992), (499, 493920), (504, 489020), (560, 440118), (588, 419160), (630, 391216), (672, 366765), (686, 359280), (720, 342314), (735, 335328), (784, 314370), (840, 293412), (882, 279440), (980, 251496), (998, 246960), (1008, 244510), (1029, 239520), (1120, 220059), (1176, 209580), (1260, 195608), (1372, 179640), (1440, 171157), (1470, 167664), (1497, 164640), (1568, 157185), (1680, 146706), (1715, 143712), (1764, 139720), (1960, 125748), (1996, 123480), (2016, 122255), (2058, 119760), (2205, 111776), (2352, 104790), (2495, 98784), (2520, 97804), (2744, 89820), (2940, 83832), (2994, 82320), (3087, 79840), (3360, 73353), (3430, 71856), (3493, 70560), (3528, 69860), (3920, 62874), (3992, 61740), (4116, 59880), (4410, 55888), (4491, 54880), (4704, 52395), (4990, 49392), (5040, 48902), (5145, 47904), (5488, 44910), (5880, 41916), (5988, 41160), (6174, 39920), (6860, 35928), (6986, 35280), (7056, 34930), (7485, 32928), (7840, 31437), (7984, 30870), (8232, 29940), (8820, 27944), (8982, 27440), (9980, 24696), (10080, 24451), (10290, 23952), (10479, 23520), (10976, 22455), (11760, 20958), (11976, 20580), (12348, 19960), (13720, 17964), (13972, 17640), (14112, 17465), (14970, 16464), (15435, 15968)]