2547457920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 768

約数和(自身を含む): 10906721280

約数和(自身を除く): 8359263360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 46, 48, 56, 60, 63, 64, 67, 69, 70, 72, 80, 82, 84, 90, 92, 96, 105, 112, 115, 120, 123, 126, 128, 134, 138, 140, 144, 160, 161, 164, 168, 180, 184, 192, 201, 205, 207, 210, 224, 230, 240, 246, 252, 268, 276, 280, 287, 288, 315, 320, 322, 328, 335, 336, 345, 360, 368, 369, 384, 402, 410, 414, 420, 448, 460, 469, 480, 483, 492, 504, 536, 552, 560, 574, 576, 603, 615, 630, 640, 644, 656, 670, 672, 690, 720, 736, 738, 804, 805, 820, 828, 840, 861, 896, 920, 938, 943, 960, 966, 984, 1005, 1008, 1035, 1072, 1104, 1120, 1148, 1152, 1206, 1230, 1260, 1288, 1312, 1340, 1344, 1380, 1407, 1435, 1440, 1449, 1472, 1476, 1541, 1608, 1610, 1640, 1656, 1680, 1722, 1840, 1845, 1876, 1886, 1920, 1932, 1968, 2010, 2016, 2070, 2144, 2208, 2240, 2296, 2345, 2412, 2415, 2460, 2520, 2576, 2583, 2624, 2680, 2688, 2747, 2760, 2814, 2829, 2870, 2880, 2898, 2944, 2952, 3015, 3082, 3216, 3220, 3280, 3312, 3360, 3444, 3680, 3690, 3752, 3772, 3864, 3936, 4020, 4032, 4140, 4221, 4288, 4305, 4416, 4480, 4592, 4623, 4690, 4715, 4824, 4830, 4920, 5040, 5152, 5166, 5248, 5360, 5494, 5520, 5628, 5658, 5740, 5760, 5796, 5904, 6030, 6164, 6432, 6440, 6560, 6601, 6624, 6720, 6888, 7035, 7245, 7360, 7380, 7504, 7544, 7705, 7728, 7872, 8040, 8064, 8241, 8280, 8442, 8487, 8576, 8610, 8832, 9184, 9246, 9380, 9430, 9648, 9660, 9840, 10080, 10304, 10332, 10720, 10787, 10988, 11040, 11256, 11316, 11480, 11592, 11808, 12060, 12328, 12864, 12880, 12915, 13120, 13202, 13248, 13440, 13735, 13776, 13869, 14070, 14145, 14490, 14720, 14760, 15008, 15088, 15410, 15456, 15744, 16080, 16482, 16560, 16884, 16974, 17220, 18368, 18492, 18760, 18860, 19229, 19296, 19320, 19680, 19803, 20160, 20608, 20664, 21105, 21440, 21574, 21976, 22080, 22512, 22632, 22960, 23115, 23184, 23616, 24120, 24656, 24723, 25728, 25760, 25830, 26240, 26404, 26496, 27470, 27552, 27738, 28140, 28290, 28980, 29520, 30016, 30176, 30820, 30912, 32160, 32361, 32964, 33005, 33120, 33768, 33948, 34440, 36736, 36984, 37520, 37720, 38458, 38592, 38640, 39360, 39606, 40320, 41205, 41328, 42210, 42435, 42880, 43148, 43952, 44160, 45024, 45264, 45920, 46230, 46368, 47232, 48240, 49312, 49446, 51520, 51660, 52808, 53935, 54940, 55104, 55476, 56280, 56580, 57687, 57960, 59040, 59409, 60032, 60352, 61640, 61824, 63181, 64320, 64722, 65928, 66010, 66240, 67536, 67896, 68880, 69345, 73968, 75040, 75440, 76916, 77184, 77280, 78720, 79212, 82410, 82656, 84420, 84870, 86296, 87904, 90048, 90528, 91840, 92460, 92736, 96145, 96480, 97083, 98624, 98892, 99015, 103040, 103320, 105616, 107870, 109880, 110208, 110952, 112560, 113160, 115374, 115920, 118080, 118818, 120704, 123280, 123615, 126362, 128640, 129444, 131856, 132020, 132480, 135072, 135792, 137760, 138690, 147936, 150080, 150880, 153832, 154560, 158424, 161805, 164820, 165312, 168840, 169740, 172592, 173061, 175808, 180096, 181056, 183680, 184920, 185472, 189543, 192290, 192960, 194166, 197248, 197784, 198030, 206640, 211232, 215740, 219760, 221904, 225120, 226320, 230748, 231840, 236160, 237636, 246560, 247230, 252724, 258888, 263712, 264040, 270144, 271584, 275520, 277380, 288435, 295872, 297045, 300160, 301760, 307664, 309120, 315905, 316848, 323610, 329640, 330624, 337680, 339480, 345184, 346122, 351616, 362112, 369840, 379086, 384580, 385920, 388332, 395568, 396060, 413280, 422464, 431480, 439520, 442267, 443808, 450240, 452640, 461496, 463680, 475272, 485415, 493120, 494460, 505448, 517776, 527424, 528080, 540288, 543168, 551040, 554760, 568629, 576870, 591744, 594090, 603520, 615328, 631810, 633696, 647220, 659280, 675360, 678960, 690368, 692244, 739680, 758172, 769160, 776664, 791136, 792120, 826560, 844928, 862960, 865305, 879040, 884534, 887616, 900480, 905280, 922992, 927360, 947715, 950544, 970830, 986240, 988920, 1010896, 1035552, 1054848, 1056160, 1086336, 1109520, 1137258, 1153740, 1188180, 1230656, 1263620, 1267392, 1294440, 1318560, 1326801, 1350720, 1357920, 1380736, 1384488, 1479360, 1516344, 1538320, 1553328, 1582272, 1584240, 1653120, 1725920, 1730610, 1758080, 1769068, 1775232, 1810560, 1845984, 1895430, 1901088, 1941660, 1977840, 2021792, 2071104, 2112320, 2211335, 2219040, 2274516, 2307480, 2376360, 2461312, 2527240, 2534784, 2588880, 2637120, 2653602, 2701440, 2715840, 2768976, 2843145, 2958720, 3032688, 3076640, 3106656, 3164544, 3168480, 3451840, 3461220, 3538136, 3691968, 3790860, 3802176, 3883320, 3955680, 3980403, 4043584, 4142208, 4224640, 4422670, 4438080, 4549032, 4614960, 4752720, 5054480, 5177760, 5274240, 5307204, 5431680, 5537952, 5686290, 6065376, 6153280, 6213312, 6336960, 6634005, 6903680, 6922440, 7076272, 7383936, 7581720, 7604352, 7766640, 7911360, 7960806, 8087168, 8845340, 8876160, 9098064, 9229920, 9505440, 10108960, 10355520, 10614408, 11075904, 11372580, 12130752, 12306560, 12426624, 12673920, 13268010, 13844880, 14152544, 15163440, 15533280, 15822720, 15921612, 17690680, 18196128, 18459840, 19010880, 19902015, 20217920, 20711040, 21228816, 22151808, 22745160, 24261504, 26536020, 27689760, 28305088, 30326880, 31066560, 31843224, 35381360, 36392256, 36919680, 38021760, 39804030, 40435840, 42457632, 45490320, 53072040, 55379520, 56610176, 60653760, 62133120, 63686448, 70762720, 72784512, 79608060, 84915264, 90980640, 106144080, 110759040, 121307520, 127372896, 141525440, 159216120, 169830528, 181961280, 212288160, 254745792, 283050880, 318432240, 363922560, 424576320, 509491584, 636864480, 849152640, 1273728960, 2547457920]

約数ペア:

[(1, 2547457920), (2, 1273728960), (3, 849152640), (4, 636864480), (5, 509491584), (6, 424576320), (7, 363922560), (8, 318432240), (9, 283050880), (10, 254745792), (12, 212288160), (14, 181961280), (15, 169830528), (16, 159216120), (18, 141525440), (20, 127372896), (21, 121307520), (23, 110759040), (24, 106144080), (28, 90980640), (30, 84915264), (32, 79608060), (35, 72784512), (36, 70762720), (40, 63686448), (41, 62133120), (42, 60653760), (45, 56610176), (46, 55379520), (48, 53072040), (56, 45490320), (60, 42457632), (63, 40435840), (64, 39804030), (67, 38021760), (69, 36919680), (70, 36392256), (72, 35381360), (80, 31843224), (82, 31066560), (84, 30326880), (90, 28305088), (92, 27689760), (96, 26536020), (105, 24261504), (112, 22745160), (115, 22151808), (120, 21228816), (123, 20711040), (126, 20217920), (128, 19902015), (134, 19010880), (138, 18459840), (140, 18196128), (144, 17690680), (160, 15921612), (161, 15822720), (164, 15533280), (168, 15163440), (180, 14152544), (184, 13844880), (192, 13268010), (201, 12673920), (205, 12426624), (207, 12306560), (210, 12130752), (224, 11372580), (230, 11075904), (240, 10614408), (246, 10355520), (252, 10108960), (268, 9505440), (276, 9229920), (280, 9098064), (287, 8876160), (288, 8845340), (315, 8087168), (320, 7960806), (322, 7911360), (328, 7766640), (335, 7604352), (336, 7581720), (345, 7383936), (360, 7076272), (368, 6922440), (369, 6903680), (384, 6634005), (402, 6336960), (410, 6213312), (414, 6153280), (420, 6065376), (448, 5686290), (460, 5537952), (469, 5431680), (480, 5307204), (483, 5274240), (492, 5177760), (504, 5054480), (536, 4752720), (552, 4614960), (560, 4549032), (574, 4438080), (576, 4422670), (603, 4224640), (615, 4142208), (630, 4043584), (640, 3980403), (644, 3955680), (656, 3883320), (670, 3802176), (672, 3790860), (690, 3691968), (720, 3538136), (736, 3461220), (738, 3451840), (804, 3168480), (805, 3164544), (820, 3106656), (828, 3076640), (840, 3032688), (861, 2958720), (896, 2843145), (920, 2768976), (938, 2715840), (943, 2701440), (960, 2653602), (966, 2637120), (984, 2588880), (1005, 2534784), (1008, 2527240), (1035, 2461312), (1072, 2376360), (1104, 2307480), (1120, 2274516), (1148, 2219040), (1152, 2211335), (1206, 2112320), (1230, 2071104), (1260, 2021792), (1288, 1977840), (1312, 1941660), (1340, 1901088), (1344, 1895430), (1380, 1845984), (1407, 1810560), (1435, 1775232), (1440, 1769068), (1449, 1758080), (1472, 1730610), (1476, 1725920), (1541, 1653120), (1608, 1584240), (1610, 1582272), (1640, 1553328), (1656, 1538320), (1680, 1516344), (1722, 1479360), (1840, 1384488), (1845, 1380736), (1876, 1357920), (1886, 1350720), (1920, 1326801), (1932, 1318560), (1968, 1294440), (2010, 1267392), (2016, 1263620), (2070, 1230656), (2144, 1188180), (2208, 1153740), (2240, 1137258), (2296, 1109520), (2345, 1086336), (2412, 1056160), (2415, 1054848), (2460, 1035552), (2520, 1010896), (2576, 988920), (2583, 986240), (2624, 970830), (2680, 950544), (2688, 947715), (2747, 927360), (2760, 922992), (2814, 905280), (2829, 900480), (2870, 887616), (2880, 884534), (2898, 879040), (2944, 865305), (2952, 862960), (3015, 844928), (3082, 826560), (3216, 792120), (3220, 791136), (3280, 776664), (3312, 769160), (3360, 758172), (3444, 739680), (3680, 692244), (3690, 690368), (3752, 678960), (3772, 675360), (3864, 659280), (3936, 647220), (4020, 633696), (4032, 631810), (4140, 615328), (4221, 603520), (4288, 594090), (4305, 591744), (4416, 576870), (4480, 568629), (4592, 554760), (4623, 551040), (4690, 543168), (4715, 540288), (4824, 528080), (4830, 527424), (4920, 517776), (5040, 505448), (5152, 494460), (5166, 493120), (5248, 485415), (5360, 475272), (5494, 463680), (5520, 461496), (5628, 452640), (5658, 450240), (5740, 443808), (5760, 442267), (5796, 439520), (5904, 431480), (6030, 422464), (6164, 413280), (6432, 396060), (6440, 395568), (6560, 388332), (6601, 385920), (6624, 384580), (6720, 379086), (6888, 369840), (7035, 362112), (7245, 351616), (7360, 346122), (7380, 345184), (7504, 339480), (7544, 337680), (7705, 330624), (7728, 329640), (7872, 323610), (8040, 316848), (8064, 315905), (8241, 309120), (8280, 307664), (8442, 301760), (8487, 300160), (8576, 297045), (8610, 295872), (8832, 288435), (9184, 277380), (9246, 275520), (9380, 271584), (9430, 270144), (9648, 264040), (9660, 263712), (9840, 258888), (10080, 252724), (10304, 247230), (10332, 246560), (10720, 237636), (10787, 236160), (10988, 231840), (11040, 230748), (11256, 226320), (11316, 225120), (11480, 221904), (11592, 219760), (11808, 215740), (12060, 211232), (12328, 206640), (12864, 198030), (12880, 197784), (12915, 197248), (13120, 194166), (13202, 192960), (13248, 192290), (13440, 189543), (13735, 185472), (13776, 184920), (13869, 183680), (14070, 181056), (14145, 180096), (14490, 175808), (14720, 173061), (14760, 172592), (15008, 169740), (15088, 168840), (15410, 165312), (15456, 164820), (15744, 161805), (16080, 158424), (16482, 154560), (16560, 153832), (16884, 150880), (16974, 150080), (17220, 147936), (18368, 138690), (18492, 137760), (18760, 135792), (18860, 135072), (19229, 132480), (19296, 132020), (19320, 131856), (19680, 129444), (19803, 128640), (20160, 126362), (20608, 123615), (20664, 123280), (21105, 120704), (21440, 118818), (21574, 118080), (21976, 115920), (22080, 115374), (22512, 113160), (22632, 112560), (22960, 110952), (23115, 110208), (23184, 109880), (23616, 107870), (24120, 105616), (24656, 103320), (24723, 103040), (25728, 99015), (25760, 98892), (25830, 98624), (26240, 97083), (26404, 96480), (26496, 96145), (27470, 92736), (27552, 92460), (27738, 91840), (28140, 90528), (28290, 90048), (28980, 87904), (29520, 86296), (30016, 84870), (30176, 84420), (30820, 82656), (30912, 82410), (32160, 79212), (32361, 78720), (32964, 77280), (33005, 77184), (33120, 76916), (33768, 75440), (33948, 75040), (34440, 73968), (36736, 69345), (36984, 68880), (37520, 67896), (37720, 67536), (38458, 66240), (38592, 66010), (38640, 65928), (39360, 64722), (39606, 64320), (40320, 63181), (41205, 61824), (41328, 61640), (42210, 60352), (42435, 60032), (42880, 59409), (43148, 59040), (43952, 57960), (44160, 57687), (45024, 56580), (45264, 56280), (45920, 55476), (46230, 55104), (46368, 54940), (47232, 53935), (48240, 52808), (49312, 51660), (49446, 51520)]