2155576320

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 352

約数和(自身を含む): 7923363840

約数和(自身を除く): 5767787520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 503, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1006, 1024, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1509, 1536, 1674, 1728, 1860, 1920, 1984, 2012, 2160, 2232, 2304, 2480, 2515, 2560, 2790, 2880, 2976, 3018, 3072, 3348, 3456, 3720, 3840, 3968, 4024, 4185, 4320, 4464, 4527, 4608, 4960, 5030, 5120, 5580, 5760, 5952, 6036, 6696, 6912, 7440, 7545, 7680, 7936, 8048, 8370, 8640, 8928, 9054, 9216, 9920, 10060, 11160, 11520, 11904, 12072, 13392, 13581, 13824, 14880, 15090, 15360, 15593, 15872, 16096, 16740, 17280, 17856, 18108, 19840, 20120, 22320, 22635, 23040, 23808, 24144, 26784, 27162, 27648, 29760, 30180, 31186, 31744, 32192, 33480, 34560, 35712, 36216, 39680, 40240, 44640, 45270, 46080, 46779, 47616, 48288, 53568, 54324, 59520, 60360, 62372, 64384, 66960, 67905, 69120, 71424, 72432, 77965, 79360, 80480, 89280, 90540, 93558, 95232, 96576, 107136, 108648, 119040, 120720, 124744, 128768, 133920, 135810, 138240, 140337, 142848, 144864, 155930, 158720, 160960, 178560, 181080, 187116, 193152, 214272, 217296, 233895, 238080, 241440, 249488, 257536, 267840, 271620, 280674, 285696, 289728, 311860, 321920, 357120, 362160, 374232, 386304, 421011, 428544, 434592, 467790, 476160, 482880, 498976, 515072, 535680, 543240, 561348, 579456, 623720, 643840, 701685, 714240, 724320, 748464, 772608, 842022, 857088, 869184, 935580, 965760, 997952, 1071360, 1086480, 1122696, 1158912, 1247440, 1287680, 1403370, 1428480, 1448640, 1496928, 1545216, 1684044, 1738368, 1871160, 1931520, 1995904, 2105055, 2142720, 2172960, 2245392, 2317824, 2494880, 2575360, 2806740, 2897280, 2993856, 3368088, 3476736, 3742320, 3863040, 3991808, 4210110, 4285440, 4345920, 4490784, 4635648, 4989760, 5613480, 5794560, 5987712, 6736176, 6953472, 7484640, 7726080, 7983616, 8420220, 8691840, 8981568, 9979520, 11226960, 11589120, 11975424, 13472352, 13906944, 14969280, 15967232, 16840440, 17383680, 17963136, 19959040, 22453920, 23178240, 23950848, 26944704, 29938560, 33680880, 34767360, 35926272, 39918080, 44907840, 47901696, 53889408, 59877120, 67361760, 69534720, 71852544, 79836160, 89815680, 107778816, 119754240, 134723520, 143705088, 179631360, 215557632, 239508480, 269447040, 359262720, 431115264, 538894080, 718525440, 1077788160, 2155576320]

約数ペア:

[(1, 2155576320), (2, 1077788160), (3, 718525440), (4, 538894080), (5, 431115264), (6, 359262720), (8, 269447040), (9, 239508480), (10, 215557632), (12, 179631360), (15, 143705088), (16, 134723520), (18, 119754240), (20, 107778816), (24, 89815680), (27, 79836160), (30, 71852544), (31, 69534720), (32, 67361760), (36, 59877120), (40, 53889408), (45, 47901696), (48, 44907840), (54, 39918080), (60, 35926272), (62, 34767360), (64, 33680880), (72, 29938560), (80, 26944704), (90, 23950848), (93, 23178240), (96, 22453920), (108, 19959040), (120, 17963136), (124, 17383680), (128, 16840440), (135, 15967232), (144, 14969280), (155, 13906944), (160, 13472352), (180, 11975424), (186, 11589120), (192, 11226960), (216, 9979520), (240, 8981568), (248, 8691840), (256, 8420220), (270, 7983616), (279, 7726080), (288, 7484640), (310, 6953472), (320, 6736176), (360, 5987712), (372, 5794560), (384, 5613480), (432, 4989760), (465, 4635648), (480, 4490784), (496, 4345920), (503, 4285440), (512, 4210110), (540, 3991808), (558, 3863040), (576, 3742320), (620, 3476736), (640, 3368088), (720, 2993856), (744, 2897280), (768, 2806740), (837, 2575360), (864, 2494880), (930, 2317824), (960, 2245392), (992, 2172960), (1006, 2142720), (1024, 2105055), (1080, 1995904), (1116, 1931520), (1152, 1871160), (1240, 1738368), (1280, 1684044), (1395, 1545216), (1440, 1496928), (1488, 1448640), (1509, 1428480), (1536, 1403370), (1674, 1287680), (1728, 1247440), (1860, 1158912), (1920, 1122696), (1984, 1086480), (2012, 1071360), (2160, 997952), (2232, 965760), (2304, 935580), (2480, 869184), (2515, 857088), (2560, 842022), (2790, 772608), (2880, 748464), (2976, 724320), (3018, 714240), (3072, 701685), (3348, 643840), (3456, 623720), (3720, 579456), (3840, 561348), (3968, 543240), (4024, 535680), (4185, 515072), (4320, 498976), (4464, 482880), (4527, 476160), (4608, 467790), (4960, 434592), (5030, 428544), (5120, 421011), (5580, 386304), (5760, 374232), (5952, 362160), (6036, 357120), (6696, 321920), (6912, 311860), (7440, 289728), (7545, 285696), (7680, 280674), (7936, 271620), (8048, 267840), (8370, 257536), (8640, 249488), (8928, 241440), (9054, 238080), (9216, 233895), (9920, 217296), (10060, 214272), (11160, 193152), (11520, 187116), (11904, 181080), (12072, 178560), (13392, 160960), (13581, 158720), (13824, 155930), (14880, 144864), (15090, 142848), (15360, 140337), (15593, 138240), (15872, 135810), (16096, 133920), (16740, 128768), (17280, 124744), (17856, 120720), (18108, 119040), (19840, 108648), (20120, 107136), (22320, 96576), (22635, 95232), (23040, 93558), (23808, 90540), (24144, 89280), (26784, 80480), (27162, 79360), (27648, 77965), (29760, 72432), (30180, 71424), (31186, 69120), (31744, 67905), (32192, 66960), (33480, 64384), (34560, 62372), (35712, 60360), (36216, 59520), (39680, 54324), (40240, 53568), (44640, 48288), (45270, 47616), (46080, 46779)]