213373440

素因数分解:

$2^9\times 3^5\times 5^1\times 7^3$

素因数の和:59

約数の個数: 480

約数和(自身を含む): 893692800

約数和(自身を除く): 680319360

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, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 343, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 512, 540, 560, 567, 576, 588, 630, 640, 648, 672, 686, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1029, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1280, 1296, 1323, 1344, 1372, 1440, 1470, 1512, 1536, 1568, 1620, 1680, 1701, 1715, 1728, 1764, 1792, 1890, 1920, 1944, 1960, 2016, 2058, 2160, 2205, 2240, 2268, 2304, 2352, 2430, 2520, 2560, 2592, 2646, 2688, 2744, 2835, 2880, 2940, 3024, 3087, 3136, 3240, 3360, 3402, 3430, 3456, 3528, 3584, 3780, 3840, 3888, 3920, 3969, 4032, 4116, 4320, 4410, 4480, 4536, 4608, 4704, 4860, 5040, 5145, 5184, 5292, 5376, 5488, 5670, 5760, 5880, 6048, 6174, 6272, 6480, 6615, 6720, 6804, 6860, 6912, 7056, 7560, 7680, 7776, 7840, 7938, 8064, 8232, 8505, 8640, 8820, 8960, 9072, 9261, 9408, 9720, 10080, 10290, 10368, 10584, 10752, 10976, 11340, 11520, 11760, 11907, 12096, 12348, 12544, 12960, 13230, 13440, 13608, 13720, 13824, 14112, 15120, 15435, 15552, 15680, 15876, 16128, 16464, 17010, 17280, 17640, 17920, 18144, 18522, 18816, 19440, 19845, 20160, 20580, 20736, 21168, 21952, 22680, 23040, 23520, 23814, 24192, 24696, 25088, 25920, 26460, 26880, 27216, 27440, 27783, 28224, 30240, 30870, 31104, 31360, 31752, 32256, 32928, 34020, 34560, 35280, 36288, 37044, 37632, 38880, 39690, 40320, 41160, 41472, 42336, 43904, 45360, 46305, 47040, 47628, 48384, 49392, 51840, 52920, 53760, 54432, 54880, 55566, 56448, 59535, 60480, 61740, 62208, 62720, 63504, 65856, 68040, 69120, 70560, 72576, 74088, 75264, 77760, 79380, 80640, 82320, 83349, 84672, 87808, 90720, 92610, 94080, 95256, 96768, 98784, 103680, 105840, 108864, 109760, 111132, 112896, 119070, 120960, 123480, 124416, 125440, 127008, 131712, 136080, 138915, 141120, 145152, 148176, 155520, 158760, 161280, 164640, 166698, 169344, 175616, 181440, 185220, 188160, 190512, 197568, 207360, 211680, 217728, 219520, 222264, 225792, 238140, 241920, 246960, 254016, 263424, 272160, 277830, 282240, 290304, 296352, 311040, 317520, 329280, 333396, 338688, 362880, 370440, 376320, 381024, 395136, 416745, 423360, 435456, 439040, 444528, 476280, 483840, 493920, 508032, 526848, 544320, 555660, 564480, 592704, 622080, 635040, 658560, 666792, 677376, 725760, 740880, 762048, 790272, 833490, 846720, 870912, 878080, 889056, 952560, 987840, 1016064, 1088640, 1111320, 1128960, 1185408, 1270080, 1317120, 1333584, 1451520, 1481760, 1524096, 1580544, 1666980, 1693440, 1778112, 1905120, 1975680, 2032128, 2177280, 2222640, 2370816, 2540160, 2634240, 2667168, 2963520, 3048192, 3333960, 3386880, 3556224, 3810240, 3951360, 4354560, 4445280, 4741632, 5080320, 5334336, 5927040, 6096384, 6667920, 7112448, 7620480, 7902720, 8890560, 10160640, 10668672, 11854080, 13335840, 14224896, 15240960, 17781120, 21337344, 23708160, 26671680, 30481920, 35562240, 42674688, 53343360, 71124480, 106686720, 213373440]

約数ペア:

[(1, 213373440), (2, 106686720), (3, 71124480), (4, 53343360), (5, 42674688), (6, 35562240), (7, 30481920), (8, 26671680), (9, 23708160), (10, 21337344), (12, 17781120), (14, 15240960), (15, 14224896), (16, 13335840), (18, 11854080), (20, 10668672), (21, 10160640), (24, 8890560), (27, 7902720), (28, 7620480), (30, 7112448), (32, 6667920), (35, 6096384), (36, 5927040), (40, 5334336), (42, 5080320), (45, 4741632), (48, 4445280), (49, 4354560), (54, 3951360), (56, 3810240), (60, 3556224), (63, 3386880), (64, 3333960), (70, 3048192), (72, 2963520), (80, 2667168), (81, 2634240), (84, 2540160), (90, 2370816), (96, 2222640), (98, 2177280), (105, 2032128), (108, 1975680), (112, 1905120), (120, 1778112), (126, 1693440), (128, 1666980), (135, 1580544), (140, 1524096), (144, 1481760), (147, 1451520), (160, 1333584), (162, 1317120), (168, 1270080), (180, 1185408), (189, 1128960), (192, 1111320), (196, 1088640), (210, 1016064), (216, 987840), (224, 952560), (240, 889056), (243, 878080), (245, 870912), (252, 846720), (256, 833490), (270, 790272), (280, 762048), (288, 740880), (294, 725760), (315, 677376), (320, 666792), (324, 658560), (336, 635040), (343, 622080), (360, 592704), (378, 564480), (384, 555660), (392, 544320), (405, 526848), (420, 508032), (432, 493920), (441, 483840), (448, 476280), (480, 444528), (486, 439040), (490, 435456), (504, 423360), (512, 416745), (540, 395136), (560, 381024), (567, 376320), (576, 370440), (588, 362880), (630, 338688), (640, 333396), (648, 329280), (672, 317520), (686, 311040), (720, 296352), (735, 290304), (756, 282240), (768, 277830), (784, 272160), (810, 263424), (840, 254016), (864, 246960), (882, 241920), (896, 238140), (945, 225792), (960, 222264), (972, 219520), (980, 217728), (1008, 211680), (1029, 207360), (1080, 197568), (1120, 190512), (1134, 188160), (1152, 185220), (1176, 181440), (1215, 175616), (1260, 169344), (1280, 166698), (1296, 164640), (1323, 161280), (1344, 158760), (1372, 155520), (1440, 148176), (1470, 145152), (1512, 141120), (1536, 138915), (1568, 136080), (1620, 131712), (1680, 127008), (1701, 125440), (1715, 124416), (1728, 123480), (1764, 120960), (1792, 119070), (1890, 112896), (1920, 111132), (1944, 109760), (1960, 108864), (2016, 105840), (2058, 103680), (2160, 98784), (2205, 96768), (2240, 95256), (2268, 94080), (2304, 92610), (2352, 90720), (2430, 87808), (2520, 84672), (2560, 83349), (2592, 82320), (2646, 80640), (2688, 79380), (2744, 77760), (2835, 75264), (2880, 74088), (2940, 72576), (3024, 70560), (3087, 69120), (3136, 68040), (3240, 65856), (3360, 63504), (3402, 62720), (3430, 62208), (3456, 61740), (3528, 60480), (3584, 59535), (3780, 56448), (3840, 55566), (3888, 54880), (3920, 54432), (3969, 53760), (4032, 52920), (4116, 51840), (4320, 49392), (4410, 48384), (4480, 47628), (4536, 47040), (4608, 46305), (4704, 45360), (4860, 43904), (5040, 42336), (5145, 41472), (5184, 41160), (5292, 40320), (5376, 39690), (5488, 38880), (5670, 37632), (5760, 37044), (5880, 36288), (6048, 35280), (6174, 34560), (6272, 34020), (6480, 32928), (6615, 32256), (6720, 31752), (6804, 31360), (6860, 31104), (6912, 30870), (7056, 30240), (7560, 28224), (7680, 27783), (7776, 27440), (7840, 27216), (7938, 26880), (8064, 26460), (8232, 25920), (8505, 25088), (8640, 24696), (8820, 24192), (8960, 23814), (9072, 23520), (9261, 23040), (9408, 22680), (9720, 21952), (10080, 21168), (10290, 20736), (10368, 20580), (10584, 20160), (10752, 19845), (10976, 19440), (11340, 18816), (11520, 18522), (11760, 18144), (11907, 17920), (12096, 17640), (12348, 17280), (12544, 17010), (12960, 16464), (13230, 16128), (13440, 15876), (13608, 15680), (13720, 15552), (13824, 15435), (14112, 15120)]