1387693440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 384

約数和(自身を含む): 5539921920

約数和(自身を除く): 4152228480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 254, 271, 280, 288, 315, 320, 336, 360, 381, 384, 420, 448, 480, 504, 508, 542, 560, 576, 630, 635, 640, 672, 720, 762, 813, 840, 889, 896, 960, 1008, 1016, 1084, 1120, 1143, 1152, 1260, 1270, 1344, 1355, 1440, 1524, 1626, 1680, 1778, 1897, 1905, 1920, 2016, 2032, 2168, 2240, 2286, 2439, 2520, 2540, 2667, 2688, 2710, 2880, 3048, 3252, 3360, 3556, 3794, 3810, 4032, 4064, 4065, 4336, 4445, 4480, 4572, 4878, 5040, 5080, 5334, 5420, 5691, 5715, 5760, 6096, 6504, 6720, 7112, 7588, 7620, 8001, 8064, 8128, 8130, 8672, 8890, 9144, 9485, 9756, 10080, 10160, 10668, 10840, 11382, 11430, 12192, 12195, 13008, 13335, 13440, 14224, 15176, 15240, 16002, 16256, 16260, 17073, 17344, 17780, 18288, 18970, 19512, 20160, 20320, 21336, 21680, 22764, 22860, 24384, 24390, 26016, 26670, 28448, 28455, 30352, 30480, 32004, 32520, 34146, 34417, 34688, 35560, 36576, 37940, 39024, 40005, 40320, 40640, 42672, 43360, 45528, 45720, 48768, 48780, 52032, 53340, 56896, 56910, 60704, 60960, 64008, 65040, 68292, 68834, 71120, 73152, 75880, 78048, 80010, 81280, 85344, 85365, 86720, 91056, 91440, 97560, 103251, 104064, 106680, 113792, 113820, 121408, 121920, 128016, 130080, 136584, 137668, 142240, 146304, 151760, 156096, 160020, 170688, 170730, 172085, 173440, 182112, 182880, 195120, 206502, 213360, 227640, 240919, 242816, 243840, 256032, 260160, 273168, 275336, 284480, 303520, 309753, 312192, 320040, 341376, 341460, 344170, 364224, 365760, 390240, 413004, 426720, 455280, 481838, 512064, 516255, 520320, 546336, 550672, 568960, 607040, 619506, 640080, 682920, 688340, 722757, 728448, 731520, 780480, 826008, 853440, 910560, 963676, 1024128, 1032510, 1092672, 1101344, 1204595, 1214080, 1239012, 1280160, 1365840, 1376680, 1445514, 1548765, 1560960, 1652016, 1706880, 1821120, 1927352, 2065020, 2168271, 2185344, 2202688, 2409190, 2478024, 2560320, 2731680, 2753360, 2891028, 3097530, 3304032, 3613785, 3642240, 3854704, 4130040, 4336542, 4405376, 4818380, 4956048, 5120640, 5463360, 5506720, 5782056, 6195060, 6608064, 7227570, 7709408, 8260080, 8673084, 9636760, 9912096, 10841355, 10926720, 11013440, 11564112, 12390120, 13216128, 14455140, 15418816, 16520160, 17346168, 19273520, 19824192, 21682710, 22026880, 23128224, 24780240, 28910280, 30837632, 33040320, 34692336, 38547040, 39648384, 43365420, 46256448, 49560480, 57820560, 66080640, 69384672, 77094080, 86730840, 92512896, 99120960, 115641120, 138769344, 154188160, 173461680, 198241920, 231282240, 277538688, 346923360, 462564480, 693846720, 1387693440]

約数ペア:

[(1, 1387693440), (2, 693846720), (3, 462564480), (4, 346923360), (5, 277538688), (6, 231282240), (7, 198241920), (8, 173461680), (9, 154188160), (10, 138769344), (12, 115641120), (14, 99120960), (15, 92512896), (16, 86730840), (18, 77094080), (20, 69384672), (21, 66080640), (24, 57820560), (28, 49560480), (30, 46256448), (32, 43365420), (35, 39648384), (36, 38547040), (40, 34692336), (42, 33040320), (45, 30837632), (48, 28910280), (56, 24780240), (60, 23128224), (63, 22026880), (64, 21682710), (70, 19824192), (72, 19273520), (80, 17346168), (84, 16520160), (90, 15418816), (96, 14455140), (105, 13216128), (112, 12390120), (120, 11564112), (126, 11013440), (127, 10926720), (128, 10841355), (140, 9912096), (144, 9636760), (160, 8673084), (168, 8260080), (180, 7709408), (192, 7227570), (210, 6608064), (224, 6195060), (240, 5782056), (252, 5506720), (254, 5463360), (271, 5120640), (280, 4956048), (288, 4818380), (315, 4405376), (320, 4336542), (336, 4130040), (360, 3854704), (381, 3642240), (384, 3613785), (420, 3304032), (448, 3097530), (480, 2891028), (504, 2753360), (508, 2731680), (542, 2560320), (560, 2478024), (576, 2409190), (630, 2202688), (635, 2185344), (640, 2168271), (672, 2065020), (720, 1927352), (762, 1821120), (813, 1706880), (840, 1652016), (889, 1560960), (896, 1548765), (960, 1445514), (1008, 1376680), (1016, 1365840), (1084, 1280160), (1120, 1239012), (1143, 1214080), (1152, 1204595), (1260, 1101344), (1270, 1092672), (1344, 1032510), (1355, 1024128), (1440, 963676), (1524, 910560), (1626, 853440), (1680, 826008), (1778, 780480), (1897, 731520), (1905, 728448), (1920, 722757), (2016, 688340), (2032, 682920), (2168, 640080), (2240, 619506), (2286, 607040), (2439, 568960), (2520, 550672), (2540, 546336), (2667, 520320), (2688, 516255), (2710, 512064), (2880, 481838), (3048, 455280), (3252, 426720), (3360, 413004), (3556, 390240), (3794, 365760), (3810, 364224), (4032, 344170), (4064, 341460), (4065, 341376), (4336, 320040), (4445, 312192), (4480, 309753), (4572, 303520), (4878, 284480), (5040, 275336), (5080, 273168), (5334, 260160), (5420, 256032), (5691, 243840), (5715, 242816), (5760, 240919), (6096, 227640), (6504, 213360), (6720, 206502), (7112, 195120), (7588, 182880), (7620, 182112), (8001, 173440), (8064, 172085), (8128, 170730), (8130, 170688), (8672, 160020), (8890, 156096), (9144, 151760), (9485, 146304), (9756, 142240), (10080, 137668), (10160, 136584), (10668, 130080), (10840, 128016), (11382, 121920), (11430, 121408), (12192, 113820), (12195, 113792), (13008, 106680), (13335, 104064), (13440, 103251), (14224, 97560), (15176, 91440), (15240, 91056), (16002, 86720), (16256, 85365), (16260, 85344), (17073, 81280), (17344, 80010), (17780, 78048), (18288, 75880), (18970, 73152), (19512, 71120), (20160, 68834), (20320, 68292), (21336, 65040), (21680, 64008), (22764, 60960), (22860, 60704), (24384, 56910), (24390, 56896), (26016, 53340), (26670, 52032), (28448, 48780), (28455, 48768), (30352, 45720), (30480, 45528), (32004, 43360), (32520, 42672), (34146, 40640), (34417, 40320), (34688, 40005), (35560, 39024), (36576, 37940)]