209986560

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 528

約数和(自身を含む): 896094720

約数和(自身を除く): 686108160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 147, 155, 160, 168, 180, 186, 189, 192, 196, 210, 216, 217, 224, 240, 245, 248, 252, 256, 270, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 378, 384, 392, 420, 432, 434, 441, 448, 465, 480, 490, 496, 504, 512, 540, 558, 560, 576, 588, 620, 630, 640, 651, 672, 720, 735, 744, 756, 768, 784, 837, 840, 864, 868, 882, 896, 930, 945, 960, 980, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1152, 1176, 1240, 1260, 1280, 1302, 1323, 1344, 1395, 1440, 1470, 1488, 1512, 1519, 1536, 1568, 1674, 1680, 1728, 1736, 1764, 1792, 1860, 1890, 1920, 1953, 1960, 1984, 2016, 2160, 2170, 2205, 2232, 2240, 2304, 2352, 2480, 2520, 2560, 2604, 2646, 2688, 2790, 2880, 2940, 2976, 3024, 3038, 3072, 3136, 3255, 3348, 3360, 3456, 3472, 3528, 3584, 3720, 3780, 3840, 3906, 3920, 3968, 4032, 4185, 4320, 4340, 4410, 4464, 4480, 4557, 4608, 4704, 4960, 5040, 5120, 5208, 5292, 5376, 5580, 5760, 5859, 5880, 5952, 6048, 6076, 6272, 6510, 6615, 6696, 6720, 6912, 6944, 7056, 7168, 7440, 7560, 7595, 7680, 7812, 7840, 7936, 8064, 8370, 8640, 8680, 8820, 8928, 8960, 9114, 9216, 9408, 9765, 9920, 10080, 10416, 10584, 10752, 11160, 11520, 11718, 11760, 11904, 12096, 12152, 12544, 13020, 13230, 13392, 13440, 13671, 13824, 13888, 14112, 14880, 15120, 15190, 15360, 15624, 15680, 15872, 16128, 16740, 17280, 17360, 17640, 17856, 17920, 18228, 18816, 19530, 19840, 20160, 20832, 21168, 21504, 22320, 22785, 23040, 23436, 23520, 23808, 24192, 24304, 25088, 26040, 26460, 26784, 26880, 27342, 27648, 27776, 28224, 29295, 29760, 30240, 30380, 31248, 31360, 31744, 32256, 33480, 34560, 34720, 35280, 35712, 35840, 36456, 37632, 39060, 39680, 40320, 41013, 41664, 42336, 44640, 45570, 46080, 46872, 47040, 47616, 48384, 48608, 50176, 52080, 52920, 53568, 53760, 54684, 55552, 56448, 58590, 59520, 60480, 60760, 62496, 62720, 64512, 66960, 68355, 69120, 69440, 70560, 71424, 72912, 75264, 78120, 79360, 80640, 82026, 83328, 84672, 89280, 91140, 93744, 94080, 95232, 96768, 97216, 104160, 105840, 107136, 107520, 109368, 111104, 112896, 117180, 119040, 120960, 121520, 124992, 125440, 133920, 136710, 138240, 138880, 141120, 142848, 145824, 150528, 156240, 158720, 161280, 164052, 166656, 169344, 178560, 182280, 187488, 188160, 193536, 194432, 205065, 208320, 211680, 214272, 218736, 222208, 225792, 234360, 238080, 241920, 243040, 249984, 250880, 267840, 273420, 277760, 282240, 285696, 291648, 312480, 322560, 328104, 333312, 338688, 357120, 364560, 374976, 376320, 388864, 410130, 416640, 423360, 428544, 437472, 451584, 468720, 476160, 483840, 486080, 499968, 535680, 546840, 555520, 564480, 583296, 624960, 656208, 666624, 677376, 714240, 729120, 749952, 752640, 777728, 820260, 833280, 846720, 857088, 874944, 937440, 967680, 972160, 999936, 1071360, 1093680, 1111040, 1128960, 1166592, 1249920, 1312416, 1354752, 1428480, 1458240, 1499904, 1555456, 1640520, 1666560, 1693440, 1749888, 1874880, 1944320, 1999872, 2142720, 2187360, 2257920, 2333184, 2499840, 2624832, 2916480, 2999808, 3281040, 3333120, 3386880, 3499776, 3749760, 3888640, 4285440, 4374720, 4666368, 4999680, 5249664, 5832960, 5999616, 6562080, 6773760, 6999552, 7499520, 7777280, 8749440, 9999360, 10499328, 11665920, 13124160, 13999104, 14999040, 17498880, 20998656, 23331840, 26248320, 29998080, 34997760, 41997312, 52496640, 69995520, 104993280, 209986560]

約数ペア:

[(1, 209986560), (2, 104993280), (3, 69995520), (4, 52496640), (5, 41997312), (6, 34997760), (7, 29998080), (8, 26248320), (9, 23331840), (10, 20998656), (12, 17498880), (14, 14999040), (15, 13999104), (16, 13124160), (18, 11665920), (20, 10499328), (21, 9999360), (24, 8749440), (27, 7777280), (28, 7499520), (30, 6999552), (31, 6773760), (32, 6562080), (35, 5999616), (36, 5832960), (40, 5249664), (42, 4999680), (45, 4666368), (48, 4374720), (49, 4285440), (54, 3888640), (56, 3749760), (60, 3499776), (62, 3386880), (63, 3333120), (64, 3281040), (70, 2999808), (72, 2916480), (80, 2624832), (84, 2499840), (90, 2333184), (93, 2257920), (96, 2187360), (98, 2142720), (105, 1999872), (108, 1944320), (112, 1874880), (120, 1749888), (124, 1693440), (126, 1666560), (128, 1640520), (135, 1555456), (140, 1499904), (144, 1458240), (147, 1428480), (155, 1354752), (160, 1312416), (168, 1249920), (180, 1166592), (186, 1128960), (189, 1111040), (192, 1093680), (196, 1071360), (210, 999936), (216, 972160), (217, 967680), (224, 937440), (240, 874944), (245, 857088), (248, 846720), (252, 833280), (256, 820260), (270, 777728), (279, 752640), (280, 749952), (288, 729120), (294, 714240), (310, 677376), (315, 666624), (320, 656208), (336, 624960), (360, 583296), (372, 564480), (378, 555520), (384, 546840), (392, 535680), (420, 499968), (432, 486080), (434, 483840), (441, 476160), (448, 468720), (465, 451584), (480, 437472), (490, 428544), (496, 423360), (504, 416640), (512, 410130), (540, 388864), (558, 376320), (560, 374976), (576, 364560), (588, 357120), (620, 338688), (630, 333312), (640, 328104), (651, 322560), (672, 312480), (720, 291648), (735, 285696), (744, 282240), (756, 277760), (768, 273420), (784, 267840), (837, 250880), (840, 249984), (864, 243040), (868, 241920), (882, 238080), (896, 234360), (930, 225792), (945, 222208), (960, 218736), (980, 214272), (992, 211680), (1008, 208320), (1024, 205065), (1080, 194432), (1085, 193536), (1116, 188160), (1120, 187488), (1152, 182280), (1176, 178560), (1240, 169344), (1260, 166656), (1280, 164052), (1302, 161280), (1323, 158720), (1344, 156240), (1395, 150528), (1440, 145824), (1470, 142848), (1488, 141120), (1512, 138880), (1519, 138240), (1536, 136710), (1568, 133920), (1674, 125440), (1680, 124992), (1728, 121520), (1736, 120960), (1764, 119040), (1792, 117180), (1860, 112896), (1890, 111104), (1920, 109368), (1953, 107520), (1960, 107136), (1984, 105840), (2016, 104160), (2160, 97216), (2170, 96768), (2205, 95232), (2232, 94080), (2240, 93744), (2304, 91140), (2352, 89280), (2480, 84672), (2520, 83328), (2560, 82026), (2604, 80640), (2646, 79360), (2688, 78120), (2790, 75264), (2880, 72912), (2940, 71424), (2976, 70560), (3024, 69440), (3038, 69120), (3072, 68355), (3136, 66960), (3255, 64512), (3348, 62720), (3360, 62496), (3456, 60760), (3472, 60480), (3528, 59520), (3584, 58590), (3720, 56448), (3780, 55552), (3840, 54684), (3906, 53760), (3920, 53568), (3968, 52920), (4032, 52080), (4185, 50176), (4320, 48608), (4340, 48384), (4410, 47616), (4464, 47040), (4480, 46872), (4557, 46080), (4608, 45570), (4704, 44640), (4960, 42336), (5040, 41664), (5120, 41013), (5208, 40320), (5292, 39680), (5376, 39060), (5580, 37632), (5760, 36456), (5859, 35840), (5880, 35712), (5952, 35280), (6048, 34720), (6076, 34560), (6272, 33480), (6510, 32256), (6615, 31744), (6696, 31360), (6720, 31248), (6912, 30380), (6944, 30240), (7056, 29760), (7168, 29295), (7440, 28224), (7560, 27776), (7595, 27648), (7680, 27342), (7812, 26880), (7840, 26784), (7936, 26460), (8064, 26040), (8370, 25088), (8640, 24304), (8680, 24192), (8820, 23808), (8928, 23520), (8960, 23436), (9114, 23040), (9216, 22785), (9408, 22320), (9765, 21504), (9920, 21168), (10080, 20832), (10416, 20160), (10584, 19840), (10752, 19530), (11160, 18816), (11520, 18228), (11718, 17920), (11760, 17856), (11904, 17640), (12096, 17360), (12152, 17280), (12544, 16740), (13020, 16128), (13230, 15872), (13392, 15680), (13440, 15624), (13671, 15360), (13824, 15190), (13888, 15120), (14112, 14880)]