179988480

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 480

約数和(自身を含む): 761080320

約数和(自身を除く): 581091840

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, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 324, 336, 360, 372, 378, 384, 405, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 567, 576, 620, 630, 640, 648, 651, 672, 720, 744, 756, 768, 810, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1134, 1152, 1240, 1260, 1280, 1296, 1302, 1344, 1395, 1440, 1488, 1512, 1536, 1620, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2048, 2160, 2170, 2232, 2240, 2268, 2304, 2480, 2511, 2520, 2560, 2592, 2604, 2688, 2790, 2835, 2880, 2976, 3024, 3072, 3240, 3255, 3348, 3360, 3456, 3472, 3584, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4536, 4608, 4960, 5022, 5040, 5120, 5184, 5208, 5376, 5580, 5670, 5760, 5859, 5952, 6048, 6144, 6480, 6510, 6696, 6720, 6912, 6944, 7168, 7440, 7560, 7680, 7812, 7936, 8064, 8370, 8640, 8680, 8928, 8960, 9072, 9216, 9765, 9920, 10044, 10080, 10240, 10368, 10416, 10752, 11160, 11340, 11520, 11718, 11904, 12096, 12555, 12960, 13020, 13392, 13440, 13824, 13888, 14336, 14880, 15120, 15360, 15624, 15872, 16128, 16740, 17280, 17360, 17577, 17856, 17920, 18144, 18432, 19530, 19840, 20088, 20160, 20736, 20832, 21504, 22320, 22680, 23040, 23436, 23808, 24192, 25110, 25920, 26040, 26784, 26880, 27648, 27776, 29295, 29760, 30240, 30720, 31248, 31744, 32256, 33480, 34560, 34720, 35154, 35712, 35840, 36288, 39060, 39680, 40176, 40320, 41472, 41664, 43008, 44640, 45360, 46080, 46872, 47616, 48384, 50220, 51840, 52080, 53568, 53760, 55296, 55552, 58590, 59520, 60480, 62496, 63488, 64512, 66960, 69120, 69440, 70308, 71424, 71680, 72576, 78120, 79360, 80352, 80640, 82944, 83328, 87885, 89280, 90720, 92160, 93744, 95232, 96768, 100440, 103680, 104160, 107136, 107520, 111104, 117180, 119040, 120960, 124992, 129024, 133920, 138240, 138880, 140616, 142848, 145152, 156240, 158720, 160704, 161280, 165888, 166656, 175770, 178560, 181440, 187488, 190464, 193536, 200880, 207360, 208320, 214272, 215040, 222208, 234360, 238080, 241920, 249984, 267840, 276480, 277760, 281232, 285696, 290304, 312480, 317440, 321408, 322560, 333312, 351540, 357120, 362880, 374976, 387072, 401760, 414720, 416640, 428544, 444416, 468720, 476160, 483840, 499968, 535680, 555520, 562464, 571392, 580608, 624960, 642816, 645120, 666624, 703080, 714240, 725760, 749952, 803520, 829440, 833280, 857088, 937440, 952320, 967680, 999936, 1071360, 1111040, 1124928, 1161216, 1249920, 1285632, 1333248, 1406160, 1428480, 1451520, 1499904, 1607040, 1666560, 1714176, 1874880, 1935360, 1999872, 2142720, 2222080, 2249856, 2499840, 2571264, 2812320, 2856960, 2903040, 2999808, 3214080, 3333120, 3749760, 3999744, 4285440, 4499712, 4999680, 5142528, 5624640, 5806080, 5999616, 6428160, 6666240, 7499520, 8570880, 8999424, 9999360, 11249280, 11999232, 12856320, 14999040, 17998848, 19998720, 22498560, 25712640, 29998080, 35997696, 44997120, 59996160, 89994240, 179988480]

約数ペア:

[(1, 179988480), (2, 89994240), (3, 59996160), (4, 44997120), (5, 35997696), (6, 29998080), (7, 25712640), (8, 22498560), (9, 19998720), (10, 17998848), (12, 14999040), (14, 12856320), (15, 11999232), (16, 11249280), (18, 9999360), (20, 8999424), (21, 8570880), (24, 7499520), (27, 6666240), (28, 6428160), (30, 5999616), (31, 5806080), (32, 5624640), (35, 5142528), (36, 4999680), (40, 4499712), (42, 4285440), (45, 3999744), (48, 3749760), (54, 3333120), (56, 3214080), (60, 2999808), (62, 2903040), (63, 2856960), (64, 2812320), (70, 2571264), (72, 2499840), (80, 2249856), (81, 2222080), (84, 2142720), (90, 1999872), (93, 1935360), (96, 1874880), (105, 1714176), (108, 1666560), (112, 1607040), (120, 1499904), (124, 1451520), (126, 1428480), (128, 1406160), (135, 1333248), (140, 1285632), (144, 1249920), (155, 1161216), (160, 1124928), (162, 1111040), (168, 1071360), (180, 999936), (186, 967680), (189, 952320), (192, 937440), (210, 857088), (216, 833280), (217, 829440), (224, 803520), (240, 749952), (248, 725760), (252, 714240), (256, 703080), (270, 666624), (279, 645120), (280, 642816), (288, 624960), (310, 580608), (315, 571392), (320, 562464), (324, 555520), (336, 535680), (360, 499968), (372, 483840), (378, 476160), (384, 468720), (405, 444416), (420, 428544), (432, 416640), (434, 414720), (448, 401760), (465, 387072), (480, 374976), (496, 362880), (504, 357120), (512, 351540), (540, 333312), (558, 322560), (560, 321408), (567, 317440), (576, 312480), (620, 290304), (630, 285696), (640, 281232), (648, 277760), (651, 276480), (672, 267840), (720, 249984), (744, 241920), (756, 238080), (768, 234360), (810, 222208), (837, 215040), (840, 214272), (864, 208320), (868, 207360), (896, 200880), (930, 193536), (945, 190464), (960, 187488), (992, 181440), (1008, 178560), (1024, 175770), (1080, 166656), (1085, 165888), (1116, 161280), (1120, 160704), (1134, 158720), (1152, 156240), (1240, 145152), (1260, 142848), (1280, 140616), (1296, 138880), (1302, 138240), (1344, 133920), (1395, 129024), (1440, 124992), (1488, 120960), (1512, 119040), (1536, 117180), (1620, 111104), (1674, 107520), (1680, 107136), (1728, 104160), (1736, 103680), (1792, 100440), (1860, 96768), (1890, 95232), (1920, 93744), (1953, 92160), (1984, 90720), (2016, 89280), (2048, 87885), (2160, 83328), (2170, 82944), (2232, 80640), (2240, 80352), (2268, 79360), (2304, 78120), (2480, 72576), (2511, 71680), (2520, 71424), (2560, 70308), (2592, 69440), (2604, 69120), (2688, 66960), (2790, 64512), (2835, 63488), (2880, 62496), (2976, 60480), (3024, 59520), (3072, 58590), (3240, 55552), (3255, 55296), (3348, 53760), (3360, 53568), (3456, 52080), (3472, 51840), (3584, 50220), (3720, 48384), (3780, 47616), (3840, 46872), (3906, 46080), (3968, 45360), (4032, 44640), (4185, 43008), (4320, 41664), (4340, 41472), (4464, 40320), (4480, 40176), (4536, 39680), (4608, 39060), (4960, 36288), (5022, 35840), (5040, 35712), (5120, 35154), (5184, 34720), (5208, 34560), (5376, 33480), (5580, 32256), (5670, 31744), (5760, 31248), (5859, 30720), (5952, 30240), (6048, 29760), (6144, 29295), (6480, 27776), (6510, 27648), (6696, 26880), (6720, 26784), (6912, 26040), (6944, 25920), (7168, 25110), (7440, 24192), (7560, 23808), (7680, 23436), (7812, 23040), (7936, 22680), (8064, 22320), (8370, 21504), (8640, 20832), (8680, 20736), (8928, 20160), (8960, 20088), (9072, 19840), (9216, 19530), (9765, 18432), (9920, 18144), (10044, 17920), (10080, 17856), (10240, 17577), (10368, 17360), (10416, 17280), (10752, 16740), (11160, 16128), (11340, 15872), (11520, 15624), (11718, 15360), (11904, 15120), (12096, 14880), (12555, 14336), (12960, 13888), (13020, 13824), (13392, 13440)]