16899805440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{69857}}^1$

素因数の和:69894

約数の個数: 288

約数和(自身を含む): 68539080960

約数和(自身を除く): 51639275520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 69857, 80640, 120960, 139714, 209571, 241920, 279428, 349285, 419142, 488999, 558856, 628713, 698570, 838284, 977998, 1047855, 1117712, 1257426, 1397140, 1466997, 1676568, 1886139, 1955996, 2095710, 2235424, 2444995, 2514852, 2794280, 2933994, 3143565, 3353136, 3772278, 3911992, 4191420, 4400991, 4470848, 4889990, 5029704, 5588560, 5867988, 6287130, 6706272, 7334985, 7544556, 7823984, 8382840, 8801982, 8941696, 9430695, 9779980, 10059408, 11177120, 11735976, 12574260, 13202973, 13412544, 14669970, 15089112, 15647968, 16765680, 17603964, 17883392, 18861390, 19559960, 20118816, 22004955, 22354240, 23471952, 25148520, 26405946, 26825088, 29339940, 30178224, 31295936, 33531360, 35207928, 37722780, 39119920, 40237632, 44009910, 44708480, 46943904, 50297040, 52811892, 53650176, 58679880, 60356448, 62591872, 66014865, 67062720, 70415856, 75445560, 78239840, 80475264, 88019820, 89416960, 93887808, 100594080, 105623784, 117359760, 120712896, 125183744, 132029730, 134125440, 140831712, 150891120, 156479680, 160950528, 176039640, 187775616, 201188160, 211247568, 234719520, 241425792, 264059460, 268250880, 281663424, 301782240, 312959360, 352079280, 375551232, 402376320, 422495136, 469439040, 482851584, 528118920, 563326848, 603564480, 625918720, 704158560, 804752640, 844990272, 938878080, 1056237840, 1126653696, 1207128960, 1408317120, 1689980544, 1877756160, 2112475680, 2414257920, 2816634240, 3379961088, 4224951360, 5633268480, 8449902720, 16899805440]

約数ペア:

[(1, 16899805440), (2, 8449902720), (3, 5633268480), (4, 4224951360), (5, 3379961088), (6, 2816634240), (7, 2414257920), (8, 2112475680), (9, 1877756160), (10, 1689980544), (12, 1408317120), (14, 1207128960), (15, 1126653696), (16, 1056237840), (18, 938878080), (20, 844990272), (21, 804752640), (24, 704158560), (27, 625918720), (28, 603564480), (30, 563326848), (32, 528118920), (35, 482851584), (36, 469439040), (40, 422495136), (42, 402376320), (45, 375551232), (48, 352079280), (54, 312959360), (56, 301782240), (60, 281663424), (63, 268250880), (64, 264059460), (70, 241425792), (72, 234719520), (80, 211247568), (84, 201188160), (90, 187775616), (96, 176039640), (105, 160950528), (108, 156479680), (112, 150891120), (120, 140831712), (126, 134125440), (128, 132029730), (135, 125183744), (140, 120712896), (144, 117359760), (160, 105623784), (168, 100594080), (180, 93887808), (189, 89416960), (192, 88019820), (210, 80475264), (216, 78239840), (224, 75445560), (240, 70415856), (252, 67062720), (256, 66014865), (270, 62591872), (280, 60356448), (288, 58679880), (315, 53650176), (320, 52811892), (336, 50297040), (360, 46943904), (378, 44708480), (384, 44009910), (420, 40237632), (432, 39119920), (448, 37722780), (480, 35207928), (504, 33531360), (540, 31295936), (560, 30178224), (576, 29339940), (630, 26825088), (640, 26405946), (672, 25148520), (720, 23471952), (756, 22354240), (768, 22004955), (840, 20118816), (864, 19559960), (896, 18861390), (945, 17883392), (960, 17603964), (1008, 16765680), (1080, 15647968), (1120, 15089112), (1152, 14669970), (1260, 13412544), (1280, 13202973), (1344, 12574260), (1440, 11735976), (1512, 11177120), (1680, 10059408), (1728, 9779980), (1792, 9430695), (1890, 8941696), (1920, 8801982), (2016, 8382840), (2160, 7823984), (2240, 7544556), (2304, 7334985), (2520, 6706272), (2688, 6287130), (2880, 5867988), (3024, 5588560), (3360, 5029704), (3456, 4889990), (3780, 4470848), (3840, 4400991), (4032, 4191420), (4320, 3911992), (4480, 3772278), (5040, 3353136), (5376, 3143565), (5760, 2933994), (6048, 2794280), (6720, 2514852), (6912, 2444995), (7560, 2235424), (8064, 2095710), (8640, 1955996), (8960, 1886139), (10080, 1676568), (11520, 1466997), (12096, 1397140), (13440, 1257426), (15120, 1117712), (16128, 1047855), (17280, 977998), (20160, 838284), (24192, 698570), (26880, 628713), (30240, 558856), (34560, 488999), (40320, 419142), (48384, 349285), (60480, 279428), (69857, 241920), (80640, 209571), (120960, 139714)]