239984640

素因数分解:

$2^{13}\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 448

約数和(自身を含む): 1006571520

約数和(自身を除く): 766586880

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, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1536, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2048, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3024, 3072, 3255, 3348, 3360, 3456, 3472, 3584, 3720, 3780, 3840, 3906, 3968, 4032, 4096, 4185, 4320, 4340, 4464, 4480, 4608, 4960, 5040, 5120, 5208, 5376, 5580, 5760, 5859, 5952, 6048, 6144, 6510, 6696, 6720, 6912, 6944, 7168, 7440, 7560, 7680, 7812, 7936, 8064, 8192, 8370, 8640, 8680, 8928, 8960, 9216, 9765, 9920, 10080, 10240, 10416, 10752, 11160, 11520, 11718, 11904, 12096, 12288, 13020, 13392, 13440, 13824, 13888, 14336, 14880, 15120, 15360, 15624, 15872, 16128, 16740, 17280, 17360, 17856, 17920, 18432, 19530, 19840, 20160, 20480, 20832, 21504, 22320, 23040, 23436, 23808, 24192, 24576, 26040, 26784, 26880, 27648, 27776, 28672, 29295, 29760, 30240, 30720, 31248, 31744, 32256, 33480, 34560, 34720, 35712, 35840, 36864, 39060, 39680, 40320, 40960, 41664, 43008, 44640, 46080, 46872, 47616, 48384, 52080, 53568, 53760, 55296, 55552, 57344, 58590, 59520, 60480, 61440, 62496, 63488, 64512, 66960, 69120, 69440, 71424, 71680, 73728, 78120, 79360, 80640, 83328, 86016, 89280, 92160, 93744, 95232, 96768, 104160, 107136, 107520, 110592, 111104, 117180, 119040, 120960, 122880, 124992, 126976, 129024, 133920, 138240, 138880, 142848, 143360, 156240, 158720, 161280, 166656, 172032, 178560, 184320, 187488, 190464, 193536, 208320, 214272, 215040, 221184, 222208, 234360, 238080, 241920, 249984, 253952, 258048, 267840, 276480, 277760, 285696, 286720, 312480, 317440, 322560, 333312, 357120, 368640, 374976, 380928, 387072, 416640, 428544, 430080, 444416, 468720, 476160, 483840, 499968, 516096, 535680, 552960, 555520, 571392, 624960, 634880, 645120, 666624, 714240, 749952, 761856, 774144, 833280, 857088, 860160, 888832, 937440, 952320, 967680, 999936, 1071360, 1105920, 1111040, 1142784, 1249920, 1269760, 1290240, 1333248, 1428480, 1499904, 1548288, 1666560, 1714176, 1777664, 1874880, 1904640, 1935360, 1999872, 2142720, 2222080, 2285568, 2499840, 2580480, 2666496, 2856960, 2999808, 3333120, 3428352, 3749760, 3809280, 3870720, 3999744, 4285440, 4444160, 4999680, 5332992, 5713920, 5999616, 6666240, 6856704, 7499520, 7741440, 7999488, 8570880, 8888320, 9999360, 11427840, 11999232, 13332480, 14999040, 15998976, 17141760, 19998720, 23998464, 26664960, 29998080, 34283520, 39997440, 47996928, 59996160, 79994880, 119992320, 239984640]

約数ペア:

[(1, 239984640), (2, 119992320), (3, 79994880), (4, 59996160), (5, 47996928), (6, 39997440), (7, 34283520), (8, 29998080), (9, 26664960), (10, 23998464), (12, 19998720), (14, 17141760), (15, 15998976), (16, 14999040), (18, 13332480), (20, 11999232), (21, 11427840), (24, 9999360), (27, 8888320), (28, 8570880), (30, 7999488), (31, 7741440), (32, 7499520), (35, 6856704), (36, 6666240), (40, 5999616), (42, 5713920), (45, 5332992), (48, 4999680), (54, 4444160), (56, 4285440), (60, 3999744), (62, 3870720), (63, 3809280), (64, 3749760), (70, 3428352), (72, 3333120), (80, 2999808), (84, 2856960), (90, 2666496), (93, 2580480), (96, 2499840), (105, 2285568), (108, 2222080), (112, 2142720), (120, 1999872), (124, 1935360), (126, 1904640), (128, 1874880), (135, 1777664), (140, 1714176), (144, 1666560), (155, 1548288), (160, 1499904), (168, 1428480), (180, 1333248), (186, 1290240), (189, 1269760), (192, 1249920), (210, 1142784), (216, 1111040), (217, 1105920), (224, 1071360), (240, 999936), (248, 967680), (252, 952320), (256, 937440), (270, 888832), (279, 860160), (280, 857088), (288, 833280), (310, 774144), (315, 761856), (320, 749952), (336, 714240), (360, 666624), (372, 645120), (378, 634880), (384, 624960), (420, 571392), (432, 555520), (434, 552960), (448, 535680), (465, 516096), (480, 499968), (496, 483840), (504, 476160), (512, 468720), (540, 444416), (558, 430080), (560, 428544), (576, 416640), (620, 387072), (630, 380928), (640, 374976), (651, 368640), (672, 357120), (720, 333312), (744, 322560), (756, 317440), (768, 312480), (837, 286720), (840, 285696), (864, 277760), (868, 276480), (896, 267840), (930, 258048), (945, 253952), (960, 249984), (992, 241920), (1008, 238080), (1024, 234360), (1080, 222208), (1085, 221184), (1116, 215040), (1120, 214272), (1152, 208320), (1240, 193536), (1260, 190464), (1280, 187488), (1302, 184320), (1344, 178560), (1395, 172032), (1440, 166656), (1488, 161280), (1512, 158720), (1536, 156240), (1674, 143360), (1680, 142848), (1728, 138880), (1736, 138240), (1792, 133920), (1860, 129024), (1890, 126976), (1920, 124992), (1953, 122880), (1984, 120960), (2016, 119040), (2048, 117180), (2160, 111104), (2170, 110592), (2232, 107520), (2240, 107136), (2304, 104160), (2480, 96768), (2520, 95232), (2560, 93744), (2604, 92160), (2688, 89280), (2790, 86016), (2880, 83328), (2976, 80640), (3024, 79360), (3072, 78120), (3255, 73728), (3348, 71680), (3360, 71424), (3456, 69440), (3472, 69120), (3584, 66960), (3720, 64512), (3780, 63488), (3840, 62496), (3906, 61440), (3968, 60480), (4032, 59520), (4096, 58590), (4185, 57344), (4320, 55552), (4340, 55296), (4464, 53760), (4480, 53568), (4608, 52080), (4960, 48384), (5040, 47616), (5120, 46872), (5208, 46080), (5376, 44640), (5580, 43008), (5760, 41664), (5859, 40960), (5952, 40320), (6048, 39680), (6144, 39060), (6510, 36864), (6696, 35840), (6720, 35712), (6912, 34720), (6944, 34560), (7168, 33480), (7440, 32256), (7560, 31744), (7680, 31248), (7812, 30720), (7936, 30240), (8064, 29760), (8192, 29295), (8370, 28672), (8640, 27776), (8680, 27648), (8928, 26880), (8960, 26784), (9216, 26040), (9765, 24576), (9920, 24192), (10080, 23808), (10240, 23436), (10416, 23040), (10752, 22320), (11160, 21504), (11520, 20832), (11718, 20480), (11904, 20160), (12096, 19840), (12288, 19530), (13020, 18432), (13392, 17920), (13440, 17856), (13824, 17360), (13888, 17280), (14336, 16740), (14880, 16128), (15120, 15872), (15360, 15624)]