260789760

素因数分解:

$2^9\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^1$

素因数の和:64

約数の個数: 640

約数和(自身を含む): 1178496000

約数和(自身を除く): 917706240

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, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 147, 154, 160, 165, 168, 176, 180, 189, 192, 196, 198, 210, 216, 220, 224, 231, 240, 245, 252, 256, 264, 270, 280, 288, 294, 297, 308, 315, 320, 330, 336, 343, 352, 360, 378, 384, 385, 392, 396, 420, 432, 440, 441, 448, 462, 480, 490, 495, 504, 512, 528, 539, 540, 560, 576, 588, 594, 616, 630, 640, 660, 672, 686, 693, 704, 720, 735, 756, 768, 770, 784, 792, 840, 864, 880, 882, 896, 924, 945, 960, 980, 990, 1008, 1029, 1056, 1078, 1080, 1120, 1152, 1155, 1176, 1188, 1232, 1260, 1280, 1320, 1323, 1344, 1372, 1386, 1408, 1440, 1470, 1485, 1512, 1536, 1540, 1568, 1584, 1617, 1680, 1715, 1728, 1760, 1764, 1792, 1848, 1890, 1920, 1960, 1980, 2016, 2058, 2079, 2112, 2156, 2160, 2205, 2240, 2304, 2310, 2352, 2376, 2464, 2520, 2560, 2640, 2646, 2688, 2695, 2744, 2772, 2816, 2880, 2940, 2970, 3024, 3080, 3087, 3136, 3168, 3234, 3360, 3430, 3456, 3465, 3520, 3528, 3584, 3696, 3773, 3780, 3840, 3920, 3960, 4032, 4116, 4158, 4224, 4312, 4320, 4410, 4480, 4608, 4620, 4704, 4752, 4851, 4928, 5040, 5145, 5280, 5292, 5376, 5390, 5488, 5544, 5632, 5760, 5880, 5940, 6048, 6160, 6174, 6272, 6336, 6468, 6615, 6720, 6860, 6912, 6930, 7040, 7056, 7392, 7546, 7560, 7680, 7840, 7920, 8064, 8085, 8232, 8316, 8448, 8624, 8640, 8820, 8960, 9240, 9261, 9408, 9504, 9702, 9856, 10080, 10290, 10395, 10560, 10584, 10752, 10780, 10976, 11088, 11319, 11520, 11760, 11880, 12096, 12320, 12348, 12544, 12672, 12936, 13230, 13440, 13720, 13824, 13860, 14080, 14112, 14553, 14784, 15092, 15120, 15435, 15680, 15840, 16128, 16170, 16464, 16632, 16896, 17248, 17280, 17640, 17920, 18480, 18522, 18816, 18865, 19008, 19404, 19712, 20160, 20580, 20790, 21120, 21168, 21560, 21952, 22176, 22638, 23040, 23520, 23760, 24192, 24255, 24640, 24696, 25088, 25344, 25872, 26460, 26880, 27440, 27720, 28160, 28224, 29106, 29568, 30184, 30240, 30870, 31360, 31680, 32256, 32340, 32928, 33264, 33957, 34496, 34560, 35280, 36960, 37044, 37632, 37730, 38016, 38808, 39424, 40320, 41160, 41580, 42240, 42336, 43120, 43904, 44352, 45276, 46305, 47040, 47520, 48384, 48510, 49280, 49392, 50688, 51744, 52920, 53760, 54880, 55440, 56448, 56595, 58212, 59136, 60368, 60480, 61740, 62720, 63360, 64680, 65856, 66528, 67914, 68992, 69120, 70560, 72765, 73920, 74088, 75264, 75460, 76032, 77616, 80640, 82320, 83160, 84480, 84672, 86240, 87808, 88704, 90552, 92610, 94080, 95040, 96768, 97020, 98560, 98784, 101871, 103488, 105840, 109760, 110880, 112896, 113190, 116424, 118272, 120736, 120960, 123480, 125440, 126720, 129360, 131712, 133056, 135828, 137984, 141120, 145530, 147840, 148176, 150920, 152064, 155232, 161280, 164640, 166320, 169344, 169785, 172480, 175616, 177408, 181104, 185220, 188160, 190080, 194040, 197120, 197568, 203742, 206976, 211680, 219520, 221760, 225792, 226380, 232848, 241472, 241920, 246960, 253440, 258720, 263424, 266112, 271656, 275968, 282240, 291060, 295680, 296352, 301840, 310464, 329280, 332640, 338688, 339570, 344960, 354816, 362208, 370440, 376320, 380160, 388080, 395136, 407484, 413952, 423360, 439040, 443520, 452760, 465696, 482944, 483840, 493920, 509355, 517440, 526848, 532224, 543312, 564480, 582120, 591360, 592704, 603680, 620928, 658560, 665280, 677376, 679140, 689920, 724416, 740880, 760320, 776160, 790272, 814968, 827904, 846720, 878080, 887040, 905520, 931392, 965888, 987840, 1018710, 1034880, 1064448, 1086624, 1128960, 1164240, 1185408, 1207360, 1241856, 1317120, 1330560, 1358280, 1379840, 1448832, 1481760, 1552320, 1580544, 1629936, 1693440, 1774080, 1811040, 1862784, 1931776, 1975680, 2037420, 2069760, 2173248, 2328480, 2370816, 2414720, 2483712, 2634240, 2661120, 2716560, 2897664, 2963520, 3104640, 3259872, 3386880, 3622080, 3725568, 3951360, 4074840, 4139520, 4346496, 4656960, 4741632, 4829440, 5322240, 5433120, 5795328, 5927040, 6209280, 6519744, 7244160, 7451136, 7902720, 8149680, 8692992, 9313920, 9658880, 10866240, 11854080, 12418560, 13039488, 14488320, 16299360, 17385984, 18627840, 21732480, 23708160, 26078976, 28976640, 32598720, 37255680, 43464960, 52157952, 65197440, 86929920, 130394880, 260789760]

約数ペア:

[(1, 260789760), (2, 130394880), (3, 86929920), (4, 65197440), (5, 52157952), (6, 43464960), (7, 37255680), (8, 32598720), (9, 28976640), (10, 26078976), (11, 23708160), (12, 21732480), (14, 18627840), (15, 17385984), (16, 16299360), (18, 14488320), (20, 13039488), (21, 12418560), (22, 11854080), (24, 10866240), (27, 9658880), (28, 9313920), (30, 8692992), (32, 8149680), (33, 7902720), (35, 7451136), (36, 7244160), (40, 6519744), (42, 6209280), (44, 5927040), (45, 5795328), (48, 5433120), (49, 5322240), (54, 4829440), (55, 4741632), (56, 4656960), (60, 4346496), (63, 4139520), (64, 4074840), (66, 3951360), (70, 3725568), (72, 3622080), (77, 3386880), (80, 3259872), (84, 3104640), (88, 2963520), (90, 2897664), (96, 2716560), (98, 2661120), (99, 2634240), (105, 2483712), (108, 2414720), (110, 2370816), (112, 2328480), (120, 2173248), (126, 2069760), (128, 2037420), (132, 1975680), (135, 1931776), (140, 1862784), (144, 1811040), (147, 1774080), (154, 1693440), (160, 1629936), (165, 1580544), (168, 1552320), (176, 1481760), (180, 1448832), (189, 1379840), (192, 1358280), (196, 1330560), (198, 1317120), (210, 1241856), (216, 1207360), (220, 1185408), (224, 1164240), (231, 1128960), (240, 1086624), (245, 1064448), (252, 1034880), (256, 1018710), (264, 987840), (270, 965888), (280, 931392), (288, 905520), (294, 887040), (297, 878080), (308, 846720), (315, 827904), (320, 814968), (330, 790272), (336, 776160), (343, 760320), (352, 740880), (360, 724416), (378, 689920), (384, 679140), (385, 677376), (392, 665280), (396, 658560), (420, 620928), (432, 603680), (440, 592704), (441, 591360), (448, 582120), (462, 564480), (480, 543312), (490, 532224), (495, 526848), (504, 517440), (512, 509355), (528, 493920), (539, 483840), (540, 482944), (560, 465696), (576, 452760), (588, 443520), (594, 439040), (616, 423360), (630, 413952), (640, 407484), (660, 395136), (672, 388080), (686, 380160), (693, 376320), (704, 370440), (720, 362208), (735, 354816), (756, 344960), (768, 339570), (770, 338688), (784, 332640), (792, 329280), (840, 310464), (864, 301840), (880, 296352), (882, 295680), (896, 291060), (924, 282240), (945, 275968), (960, 271656), (980, 266112), (990, 263424), (1008, 258720), (1029, 253440), (1056, 246960), (1078, 241920), (1080, 241472), (1120, 232848), (1152, 226380), (1155, 225792), (1176, 221760), (1188, 219520), (1232, 211680), (1260, 206976), (1280, 203742), (1320, 197568), (1323, 197120), (1344, 194040), (1372, 190080), (1386, 188160), (1408, 185220), (1440, 181104), (1470, 177408), (1485, 175616), (1512, 172480), (1536, 169785), (1540, 169344), (1568, 166320), (1584, 164640), (1617, 161280), (1680, 155232), (1715, 152064), (1728, 150920), (1760, 148176), (1764, 147840), (1792, 145530), (1848, 141120), (1890, 137984), (1920, 135828), (1960, 133056), (1980, 131712), (2016, 129360), (2058, 126720), (2079, 125440), (2112, 123480), (2156, 120960), (2160, 120736), (2205, 118272), (2240, 116424), (2304, 113190), (2310, 112896), (2352, 110880), (2376, 109760), (2464, 105840), (2520, 103488), (2560, 101871), (2640, 98784), (2646, 98560), (2688, 97020), (2695, 96768), (2744, 95040), (2772, 94080), (2816, 92610), (2880, 90552), (2940, 88704), (2970, 87808), (3024, 86240), (3080, 84672), (3087, 84480), (3136, 83160), (3168, 82320), (3234, 80640), (3360, 77616), (3430, 76032), (3456, 75460), (3465, 75264), (3520, 74088), (3528, 73920), (3584, 72765), (3696, 70560), (3773, 69120), (3780, 68992), (3840, 67914), (3920, 66528), (3960, 65856), (4032, 64680), (4116, 63360), (4158, 62720), (4224, 61740), (4312, 60480), (4320, 60368), (4410, 59136), (4480, 58212), (4608, 56595), (4620, 56448), (4704, 55440), (4752, 54880), (4851, 53760), (4928, 52920), (5040, 51744), (5145, 50688), (5280, 49392), (5292, 49280), (5376, 48510), (5390, 48384), (5488, 47520), (5544, 47040), (5632, 46305), (5760, 45276), (5880, 44352), (5940, 43904), (6048, 43120), (6160, 42336), (6174, 42240), (6272, 41580), (6336, 41160), (6468, 40320), (6615, 39424), (6720, 38808), (6860, 38016), (6912, 37730), (6930, 37632), (7040, 37044), (7056, 36960), (7392, 35280), (7546, 34560), (7560, 34496), (7680, 33957), (7840, 33264), (7920, 32928), (8064, 32340), (8085, 32256), (8232, 31680), (8316, 31360), (8448, 30870), (8624, 30240), (8640, 30184), (8820, 29568), (8960, 29106), (9240, 28224), (9261, 28160), (9408, 27720), (9504, 27440), (9702, 26880), (9856, 26460), (10080, 25872), (10290, 25344), (10395, 25088), (10560, 24696), (10584, 24640), (10752, 24255), (10780, 24192), (10976, 23760), (11088, 23520), (11319, 23040), (11520, 22638), (11760, 22176), (11880, 21952), (12096, 21560), (12320, 21168), (12348, 21120), (12544, 20790), (12672, 20580), (12936, 20160), (13230, 19712), (13440, 19404), (13720, 19008), (13824, 18865), (13860, 18816), (14080, 18522), (14112, 18480), (14553, 17920), (14784, 17640), (15092, 17280), (15120, 17248), (15435, 16896), (15680, 16632), (15840, 16464), (16128, 16170)]