123742080

素因数分解:

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

素因数の和:80

約数の個数: 640

約数和(自身を含む): 568719360

約数和(自身を除く): 444977280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 93, 96, 99, 105, 108, 110, 112, 120, 124, 126, 128, 132, 135, 140, 144, 154, 155, 160, 162, 165, 168, 176, 180, 186, 189, 192, 198, 210, 216, 217, 220, 224, 231, 240, 248, 252, 264, 270, 279, 280, 288, 297, 308, 310, 315, 320, 324, 330, 336, 341, 352, 360, 372, 378, 384, 385, 396, 405, 420, 432, 434, 440, 448, 462, 465, 480, 495, 496, 504, 528, 540, 558, 560, 567, 576, 594, 616, 620, 630, 640, 648, 651, 660, 672, 682, 693, 704, 720, 744, 756, 770, 792, 810, 837, 840, 864, 868, 880, 891, 896, 924, 930, 945, 960, 990, 992, 1008, 1023, 1056, 1080, 1085, 1116, 1120, 1134, 1152, 1155, 1188, 1232, 1240, 1260, 1296, 1302, 1320, 1344, 1364, 1386, 1395, 1408, 1440, 1485, 1488, 1512, 1540, 1584, 1620, 1674, 1680, 1705, 1728, 1736, 1760, 1782, 1848, 1860, 1890, 1920, 1953, 1980, 1984, 2016, 2046, 2079, 2112, 2160, 2170, 2232, 2240, 2268, 2310, 2376, 2387, 2464, 2480, 2511, 2520, 2592, 2604, 2640, 2688, 2728, 2772, 2790, 2835, 2880, 2970, 2976, 3024, 3069, 3080, 3168, 3240, 3255, 3348, 3360, 3410, 3456, 3465, 3472, 3520, 3564, 3696, 3720, 3780, 3906, 3960, 3968, 4032, 4092, 4158, 4185, 4224, 4320, 4340, 4455, 4464, 4480, 4536, 4620, 4752, 4774, 4928, 4960, 5022, 5040, 5115, 5184, 5208, 5280, 5456, 5544, 5580, 5670, 5760, 5859, 5940, 5952, 6048, 6138, 6160, 6237, 6336, 6480, 6510, 6696, 6720, 6820, 6930, 6944, 7040, 7128, 7161, 7392, 7440, 7560, 7812, 7920, 8064, 8184, 8316, 8370, 8640, 8680, 8910, 8928, 9072, 9207, 9240, 9504, 9548, 9765, 9856, 9920, 10044, 10080, 10230, 10368, 10395, 10416, 10560, 10912, 11088, 11160, 11340, 11718, 11880, 11904, 11935, 12096, 12276, 12320, 12474, 12555, 12672, 12960, 13020, 13392, 13440, 13640, 13860, 13888, 14256, 14322, 14784, 14880, 15120, 15345, 15624, 15840, 16368, 16632, 16740, 17280, 17360, 17577, 17820, 17856, 18144, 18414, 18480, 19008, 19096, 19530, 19840, 20088, 20160, 20460, 20790, 20832, 21120, 21483, 21824, 22176, 22320, 22680, 23436, 23760, 23870, 24192, 24552, 24640, 24948, 25110, 25920, 26040, 26784, 27280, 27621, 27720, 27776, 28512, 28644, 29295, 29568, 29760, 30240, 30690, 31185, 31248, 31680, 32736, 33264, 33480, 34720, 35154, 35640, 35712, 35805, 36288, 36828, 36960, 38016, 38192, 39060, 40176, 40320, 40920, 41580, 41664, 42966, 43648, 44352, 44640, 45360, 46035, 46872, 47520, 47740, 49104, 49280, 49896, 50220, 51840, 52080, 53568, 54560, 55242, 55440, 57024, 57288, 58590, 59520, 60480, 61380, 62370, 62496, 63360, 64449, 65472, 66528, 66960, 69440, 70308, 71280, 71610, 72576, 73656, 73920, 76384, 78120, 80352, 81840, 83160, 83328, 85932, 87885, 88704, 89280, 90720, 92070, 93744, 95040, 95480, 98208, 99792, 100440, 104160, 107136, 107415, 109120, 110484, 110880, 114048, 114576, 117180, 120960, 122760, 124740, 124992, 128898, 130944, 133056, 133920, 138105, 138880, 140616, 142560, 143220, 147312, 147840, 152768, 156240, 160704, 163680, 166320, 171864, 175770, 178560, 181440, 184140, 187488, 190080, 190960, 193347, 196416, 199584, 200880, 208320, 214830, 218240, 220968, 221760, 229152, 234360, 245520, 249480, 249984, 257796, 266112, 267840, 276210, 281232, 285120, 286440, 294624, 305536, 312480, 321408, 322245, 327360, 332640, 343728, 351540, 362880, 368280, 374976, 381920, 386694, 392832, 399168, 401760, 416640, 429660, 441936, 443520, 458304, 468720, 491040, 498960, 515592, 535680, 552420, 562464, 570240, 572880, 589248, 624960, 644490, 654720, 665280, 687456, 703080, 736560, 749952, 763840, 773388, 798336, 803520, 859320, 883872, 916608, 937440, 966735, 982080, 997920, 1031184, 1104840, 1124928, 1145760, 1178496, 1249920, 1288980, 1330560, 1374912, 1406160, 1473120, 1527680, 1546776, 1607040, 1718640, 1767744, 1874880, 1933470, 1964160, 1995840, 2062368, 2209680, 2249856, 2291520, 2577960, 2749824, 2812320, 2946240, 3093552, 3437280, 3535488, 3749760, 3866940, 3991680, 4124736, 4419360, 4583040, 5155920, 5624640, 5892480, 6187104, 6874560, 7733880, 8249472, 8838720, 10311840, 11249280, 12374208, 13749120, 15467760, 17677440, 20623680, 24748416, 30935520, 41247360, 61871040, 123742080]

約数ペア:

[(1, 123742080), (2, 61871040), (3, 41247360), (4, 30935520), (5, 24748416), (6, 20623680), (7, 17677440), (8, 15467760), (9, 13749120), (10, 12374208), (11, 11249280), (12, 10311840), (14, 8838720), (15, 8249472), (16, 7733880), (18, 6874560), (20, 6187104), (21, 5892480), (22, 5624640), (24, 5155920), (27, 4583040), (28, 4419360), (30, 4124736), (31, 3991680), (32, 3866940), (33, 3749760), (35, 3535488), (36, 3437280), (40, 3093552), (42, 2946240), (44, 2812320), (45, 2749824), (48, 2577960), (54, 2291520), (55, 2249856), (56, 2209680), (60, 2062368), (62, 1995840), (63, 1964160), (64, 1933470), (66, 1874880), (70, 1767744), (72, 1718640), (77, 1607040), (80, 1546776), (81, 1527680), (84, 1473120), (88, 1406160), (90, 1374912), (93, 1330560), (96, 1288980), (99, 1249920), (105, 1178496), (108, 1145760), (110, 1124928), (112, 1104840), (120, 1031184), (124, 997920), (126, 982080), (128, 966735), (132, 937440), (135, 916608), (140, 883872), (144, 859320), (154, 803520), (155, 798336), (160, 773388), (162, 763840), (165, 749952), (168, 736560), (176, 703080), (180, 687456), (186, 665280), (189, 654720), (192, 644490), (198, 624960), (210, 589248), (216, 572880), (217, 570240), (220, 562464), (224, 552420), (231, 535680), (240, 515592), (248, 498960), (252, 491040), (264, 468720), (270, 458304), (279, 443520), (280, 441936), (288, 429660), (297, 416640), (308, 401760), (310, 399168), (315, 392832), (320, 386694), (324, 381920), (330, 374976), (336, 368280), (341, 362880), (352, 351540), (360, 343728), (372, 332640), (378, 327360), (384, 322245), (385, 321408), (396, 312480), (405, 305536), (420, 294624), (432, 286440), (434, 285120), (440, 281232), (448, 276210), (462, 267840), (465, 266112), (480, 257796), (495, 249984), (496, 249480), (504, 245520), (528, 234360), (540, 229152), (558, 221760), (560, 220968), (567, 218240), (576, 214830), (594, 208320), (616, 200880), (620, 199584), (630, 196416), (640, 193347), (648, 190960), (651, 190080), (660, 187488), (672, 184140), (682, 181440), (693, 178560), (704, 175770), (720, 171864), (744, 166320), (756, 163680), (770, 160704), (792, 156240), (810, 152768), (837, 147840), (840, 147312), (864, 143220), (868, 142560), (880, 140616), (891, 138880), (896, 138105), (924, 133920), (930, 133056), (945, 130944), (960, 128898), (990, 124992), (992, 124740), (1008, 122760), (1023, 120960), (1056, 117180), (1080, 114576), (1085, 114048), (1116, 110880), (1120, 110484), (1134, 109120), (1152, 107415), (1155, 107136), (1188, 104160), (1232, 100440), (1240, 99792), (1260, 98208), (1296, 95480), (1302, 95040), (1320, 93744), (1344, 92070), (1364, 90720), (1386, 89280), (1395, 88704), (1408, 87885), (1440, 85932), (1485, 83328), (1488, 83160), (1512, 81840), (1540, 80352), (1584, 78120), (1620, 76384), (1674, 73920), (1680, 73656), (1705, 72576), (1728, 71610), (1736, 71280), (1760, 70308), (1782, 69440), (1848, 66960), (1860, 66528), (1890, 65472), (1920, 64449), (1953, 63360), (1980, 62496), (1984, 62370), (2016, 61380), (2046, 60480), (2079, 59520), (2112, 58590), (2160, 57288), (2170, 57024), (2232, 55440), (2240, 55242), (2268, 54560), (2310, 53568), (2376, 52080), (2387, 51840), (2464, 50220), (2480, 49896), (2511, 49280), (2520, 49104), (2592, 47740), (2604, 47520), (2640, 46872), (2688, 46035), (2728, 45360), (2772, 44640), (2790, 44352), (2835, 43648), (2880, 42966), (2970, 41664), (2976, 41580), (3024, 40920), (3069, 40320), (3080, 40176), (3168, 39060), (3240, 38192), (3255, 38016), (3348, 36960), (3360, 36828), (3410, 36288), (3456, 35805), (3465, 35712), (3472, 35640), (3520, 35154), (3564, 34720), (3696, 33480), (3720, 33264), (3780, 32736), (3906, 31680), (3960, 31248), (3968, 31185), (4032, 30690), (4092, 30240), (4158, 29760), (4185, 29568), (4224, 29295), (4320, 28644), (4340, 28512), (4455, 27776), (4464, 27720), (4480, 27621), (4536, 27280), (4620, 26784), (4752, 26040), (4774, 25920), (4928, 25110), (4960, 24948), (5022, 24640), (5040, 24552), (5115, 24192), (5184, 23870), (5208, 23760), (5280, 23436), (5456, 22680), (5544, 22320), (5580, 22176), (5670, 21824), (5760, 21483), (5859, 21120), (5940, 20832), (5952, 20790), (6048, 20460), (6138, 20160), (6160, 20088), (6237, 19840), (6336, 19530), (6480, 19096), (6510, 19008), (6696, 18480), (6720, 18414), (6820, 18144), (6930, 17856), (6944, 17820), (7040, 17577), (7128, 17360), (7161, 17280), (7392, 16740), (7440, 16632), (7560, 16368), (7812, 15840), (7920, 15624), (8064, 15345), (8184, 15120), (8316, 14880), (8370, 14784), (8640, 14322), (8680, 14256), (8910, 13888), (8928, 13860), (9072, 13640), (9207, 13440), (9240, 13392), (9504, 13020), (9548, 12960), (9765, 12672), (9856, 12555), (9920, 12474), (10044, 12320), (10080, 12276), (10230, 12096), (10368, 11935), (10395, 11904), (10416, 11880), (10560, 11718), (10912, 11340), (11088, 11160)]