1886129280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 512

約数和(自身を含む): 7896268800

約数和(自身を除く): 6010139520

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, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 503, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1006, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1509, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1920, 1953, 1984, 2012, 2016, 2160, 2170, 2232, 2240, 2480, 2515, 2520, 2604, 2688, 2790, 2880, 2976, 3018, 3024, 3255, 3348, 3360, 3456, 3472, 3521, 3720, 3780, 3906, 3968, 4024, 4032, 4185, 4320, 4340, 4464, 4480, 4527, 4960, 5030, 5040, 5208, 5580, 5760, 5859, 5952, 6036, 6048, 6510, 6696, 6720, 6944, 7042, 7440, 7545, 7560, 7812, 8048, 8064, 8370, 8640, 8680, 8928, 9054, 9765, 9920, 10060, 10080, 10416, 10563, 11160, 11718, 11904, 12072, 12096, 13020, 13392, 13440, 13581, 13888, 14084, 14880, 15090, 15120, 15593, 15624, 16096, 16740, 17280, 17360, 17605, 17856, 18108, 19530, 19840, 20120, 20160, 20832, 21126, 22320, 22635, 23436, 24144, 24192, 26040, 26784, 27162, 27776, 28168, 29295, 29760, 30180, 30240, 31186, 31248, 31689, 32192, 33480, 34720, 35210, 35712, 36216, 39060, 40240, 40320, 41664, 42252, 44640, 45270, 46779, 46872, 48288, 52080, 52815, 53568, 54324, 56336, 58590, 59520, 60360, 60480, 62372, 62496, 63378, 64384, 66960, 67905, 69440, 70420, 72432, 77965, 78120, 80480, 83328, 84504, 89280, 90540, 93558, 93744, 95067, 96576, 104160, 105630, 107136, 108648, 109151, 112672, 117180, 120720, 120960, 124744, 124992, 126756, 133920, 135810, 138880, 140337, 140840, 144864, 155930, 156240, 158445, 160960, 169008, 178560, 181080, 187116, 187488, 190134, 193152, 208320, 211260, 217296, 218302, 225344, 233895, 234360, 241440, 249488, 249984, 253512, 267840, 271620, 280674, 281680, 289728, 311860, 312480, 316890, 321920, 327453, 338016, 362160, 374232, 374976, 380268, 416640, 421011, 422520, 434592, 436604, 450688, 467790, 468720, 475335, 482880, 498976, 507024, 535680, 543240, 545755, 561348, 563360, 579456, 623720, 624960, 633780, 654906, 676032, 701685, 724320, 748464, 749952, 760536, 842022, 845040, 869184, 873208, 935580, 937440, 950670, 965760, 982359, 997952, 1014048, 1086480, 1091510, 1122696, 1126720, 1247440, 1249920, 1267560, 1309812, 1352064, 1403370, 1448640, 1496928, 1521072, 1637265, 1684044, 1690080, 1738368, 1746416, 1871160, 1874880, 1901340, 1964718, 1995904, 2028096, 2105055, 2172960, 2183020, 2245392, 2253440, 2494880, 2535120, 2619624, 2806740, 2897280, 2947077, 2993856, 3042144, 3274530, 3368088, 3380160, 3492832, 3742320, 3749760, 3802680, 3929436, 4056192, 4210110, 4345920, 4366040, 4490784, 4911795, 4989760, 5070240, 5239248, 5613480, 5894154, 5987712, 6084288, 6549060, 6736176, 6760320, 6985664, 7484640, 7605360, 7858872, 8420220, 8691840, 8732080, 8981568, 9823590, 9979520, 10140480, 10478496, 11226960, 11788308, 12168576, 13098120, 13472352, 13971328, 14735385, 14969280, 15210720, 15717744, 16840440, 17464160, 17963136, 19647180, 20280960, 20956992, 22453920, 23576616, 26196240, 26944704, 29470770, 29938560, 30421440, 31435488, 33680880, 34928320, 39294360, 41913984, 44907840, 47153232, 52392480, 53889408, 58941540, 60842880, 62870976, 67361760, 69856640, 78588720, 89815680, 94306464, 104784960, 117883080, 125741952, 134723520, 157177440, 188612928, 209569920, 235766160, 269447040, 314354880, 377225856, 471532320, 628709760, 943064640, 1886129280]

約数ペア:

[(1, 1886129280), (2, 943064640), (3, 628709760), (4, 471532320), (5, 377225856), (6, 314354880), (7, 269447040), (8, 235766160), (9, 209569920), (10, 188612928), (12, 157177440), (14, 134723520), (15, 125741952), (16, 117883080), (18, 104784960), (20, 94306464), (21, 89815680), (24, 78588720), (27, 69856640), (28, 67361760), (30, 62870976), (31, 60842880), (32, 58941540), (35, 53889408), (36, 52392480), (40, 47153232), (42, 44907840), (45, 41913984), (48, 39294360), (54, 34928320), (56, 33680880), (60, 31435488), (62, 30421440), (63, 29938560), (64, 29470770), (70, 26944704), (72, 26196240), (80, 23576616), (84, 22453920), (90, 20956992), (93, 20280960), (96, 19647180), (105, 17963136), (108, 17464160), (112, 16840440), (120, 15717744), (124, 15210720), (126, 14969280), (128, 14735385), (135, 13971328), (140, 13472352), (144, 13098120), (155, 12168576), (160, 11788308), (168, 11226960), (180, 10478496), (186, 10140480), (189, 9979520), (192, 9823590), (210, 8981568), (216, 8732080), (217, 8691840), (224, 8420220), (240, 7858872), (248, 7605360), (252, 7484640), (270, 6985664), (279, 6760320), (280, 6736176), (288, 6549060), (310, 6084288), (315, 5987712), (320, 5894154), (336, 5613480), (360, 5239248), (372, 5070240), (378, 4989760), (384, 4911795), (420, 4490784), (432, 4366040), (434, 4345920), (448, 4210110), (465, 4056192), (480, 3929436), (496, 3802680), (503, 3749760), (504, 3742320), (540, 3492832), (558, 3380160), (560, 3368088), (576, 3274530), (620, 3042144), (630, 2993856), (640, 2947077), (651, 2897280), (672, 2806740), (720, 2619624), (744, 2535120), (756, 2494880), (837, 2253440), (840, 2245392), (864, 2183020), (868, 2172960), (896, 2105055), (930, 2028096), (945, 1995904), (960, 1964718), (992, 1901340), (1006, 1874880), (1008, 1871160), (1080, 1746416), (1085, 1738368), (1116, 1690080), (1120, 1684044), (1152, 1637265), (1240, 1521072), (1260, 1496928), (1302, 1448640), (1344, 1403370), (1395, 1352064), (1440, 1309812), (1488, 1267560), (1509, 1249920), (1512, 1247440), (1674, 1126720), (1680, 1122696), (1728, 1091510), (1736, 1086480), (1860, 1014048), (1890, 997952), (1920, 982359), (1953, 965760), (1984, 950670), (2012, 937440), (2016, 935580), (2160, 873208), (2170, 869184), (2232, 845040), (2240, 842022), (2480, 760536), (2515, 749952), (2520, 748464), (2604, 724320), (2688, 701685), (2790, 676032), (2880, 654906), (2976, 633780), (3018, 624960), (3024, 623720), (3255, 579456), (3348, 563360), (3360, 561348), (3456, 545755), (3472, 543240), (3521, 535680), (3720, 507024), (3780, 498976), (3906, 482880), (3968, 475335), (4024, 468720), (4032, 467790), (4185, 450688), (4320, 436604), (4340, 434592), (4464, 422520), (4480, 421011), (4527, 416640), (4960, 380268), (5030, 374976), (5040, 374232), (5208, 362160), (5580, 338016), (5760, 327453), (5859, 321920), (5952, 316890), (6036, 312480), (6048, 311860), (6510, 289728), (6696, 281680), (6720, 280674), (6944, 271620), (7042, 267840), (7440, 253512), (7545, 249984), (7560, 249488), (7812, 241440), (8048, 234360), (8064, 233895), (8370, 225344), (8640, 218302), (8680, 217296), (8928, 211260), (9054, 208320), (9765, 193152), (9920, 190134), (10060, 187488), (10080, 187116), (10416, 181080), (10563, 178560), (11160, 169008), (11718, 160960), (11904, 158445), (12072, 156240), (12096, 155930), (13020, 144864), (13392, 140840), (13440, 140337), (13581, 138880), (13888, 135810), (14084, 133920), (14880, 126756), (15090, 124992), (15120, 124744), (15593, 120960), (15624, 120720), (16096, 117180), (16740, 112672), (17280, 109151), (17360, 108648), (17605, 107136), (17856, 105630), (18108, 104160), (19530, 96576), (19840, 95067), (20120, 93744), (20160, 93558), (20832, 90540), (21126, 89280), (22320, 84504), (22635, 83328), (23436, 80480), (24144, 78120), (24192, 77965), (26040, 72432), (26784, 70420), (27162, 69440), (27776, 67905), (28168, 66960), (29295, 64384), (29760, 63378), (30180, 62496), (30240, 62372), (31186, 60480), (31248, 60360), (31689, 59520), (32192, 58590), (33480, 56336), (34720, 54324), (35210, 53568), (35712, 52815), (36216, 52080), (39060, 48288), (40240, 46872), (40320, 46779), (41664, 45270), (42252, 44640)]