1679569920

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 528

約数和(自身を含む): 6866915328

約数和(自身を除く): 5187345408

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, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 127, 128, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 254, 256, 280, 287, 288, 315, 320, 328, 336, 360, 369, 381, 384, 410, 420, 448, 480, 492, 504, 508, 512, 560, 574, 576, 615, 630, 635, 640, 656, 672, 720, 738, 762, 768, 820, 840, 861, 889, 896, 960, 984, 1008, 1016, 1024, 1120, 1143, 1148, 1152, 1230, 1260, 1270, 1280, 1312, 1344, 1435, 1440, 1476, 1524, 1536, 1640, 1680, 1722, 1778, 1792, 1845, 1905, 1920, 1968, 2016, 2032, 2240, 2286, 2296, 2304, 2460, 2520, 2540, 2560, 2583, 2624, 2667, 2688, 2870, 2880, 2952, 3048, 3072, 3280, 3360, 3444, 3556, 3584, 3690, 3810, 3840, 3936, 4032, 4064, 4305, 4445, 4480, 4572, 4592, 4608, 4920, 5040, 5080, 5120, 5166, 5207, 5248, 5334, 5376, 5715, 5740, 5760, 5904, 6096, 6560, 6720, 6888, 7112, 7168, 7380, 7620, 7680, 7872, 8001, 8064, 8128, 8610, 8890, 8960, 9144, 9184, 9216, 9840, 10080, 10160, 10332, 10414, 10496, 10668, 10752, 11430, 11480, 11520, 11808, 12192, 12915, 13120, 13335, 13440, 13776, 14224, 14760, 15240, 15360, 15621, 15744, 16002, 16128, 16256, 17220, 17780, 17920, 18288, 18368, 19680, 20160, 20320, 20664, 20828, 20992, 21336, 21504, 22860, 22960, 23040, 23616, 24384, 25830, 26035, 26240, 26670, 26880, 27552, 28448, 29520, 30480, 31242, 31488, 32004, 32256, 32512, 34440, 35560, 35840, 36449, 36576, 36736, 39360, 40005, 40320, 40640, 41328, 41656, 41984, 42672, 45720, 45920, 46080, 46863, 47232, 48768, 51660, 52070, 52480, 53340, 53760, 55104, 56896, 59040, 60960, 62484, 62976, 64008, 64512, 65024, 68880, 71120, 72898, 73152, 73472, 78105, 78720, 80010, 80640, 81280, 82656, 83312, 85344, 91440, 91840, 93726, 94464, 97536, 103320, 104140, 104960, 106680, 107520, 109347, 110208, 113792, 118080, 121920, 124968, 125952, 128016, 130048, 137760, 142240, 145796, 146304, 146944, 156210, 157440, 160020, 161280, 162560, 165312, 166624, 170688, 182245, 182880, 183680, 187452, 188928, 195072, 206640, 208280, 209920, 213360, 218694, 220416, 227584, 234315, 236160, 243840, 249936, 256032, 275520, 284480, 291592, 292608, 293888, 312420, 314880, 320040, 322560, 325120, 328041, 330624, 333248, 341376, 364490, 365760, 367360, 374904, 377856, 390144, 413280, 416560, 426720, 437388, 440832, 455168, 468630, 472320, 487680, 499872, 512064, 546735, 551040, 568960, 583184, 585216, 624840, 629760, 640080, 650240, 656082, 661248, 666496, 682752, 728980, 731520, 734720, 749808, 826560, 833120, 853440, 874776, 881664, 910336, 937260, 944640, 975360, 999744, 1024128, 1093470, 1102080, 1137920, 1166368, 1170432, 1249680, 1280160, 1312164, 1322496, 1332992, 1365504, 1457960, 1463040, 1469440, 1499616, 1640205, 1653120, 1666240, 1706880, 1749552, 1874520, 1889280, 1950720, 1999488, 2048256, 2186940, 2204160, 2275840, 2332736, 2499360, 2560320, 2624328, 2644992, 2665984, 2731008, 2915920, 2926080, 2999232, 3280410, 3306240, 3332480, 3413760, 3499104, 3749040, 3998976, 4096512, 4373880, 4408320, 4551680, 4665472, 4998720, 5120640, 5248656, 5331968, 5831840, 5852160, 5998464, 6560820, 6612480, 6664960, 6827520, 6998208, 7498080, 7997952, 8193024, 8747760, 9330944, 9997440, 10241280, 10497312, 11663680, 11996928, 13121640, 13224960, 13329920, 13655040, 13996416, 14996160, 15995904, 17495520, 18661888, 19994880, 20482560, 20994624, 23327360, 23993856, 26243280, 26659840, 27992832, 29992320, 34991040, 37323776, 39989760, 40965120, 41989248, 46654720, 47987712, 52486560, 55985664, 59984640, 69982080, 79979520, 83978496, 93309440, 104973120, 111971328, 119969280, 139964160, 167956992, 186618880, 209946240, 239938560, 279928320, 335913984, 419892480, 559856640, 839784960, 1679569920]

約数ペア:

[(1, 1679569920), (2, 839784960), (3, 559856640), (4, 419892480), (5, 335913984), (6, 279928320), (7, 239938560), (8, 209946240), (9, 186618880), (10, 167956992), (12, 139964160), (14, 119969280), (15, 111971328), (16, 104973120), (18, 93309440), (20, 83978496), (21, 79979520), (24, 69982080), (28, 59984640), (30, 55985664), (32, 52486560), (35, 47987712), (36, 46654720), (40, 41989248), (41, 40965120), (42, 39989760), (45, 37323776), (48, 34991040), (56, 29992320), (60, 27992832), (63, 26659840), (64, 26243280), (70, 23993856), (72, 23327360), (80, 20994624), (82, 20482560), (84, 19994880), (90, 18661888), (96, 17495520), (105, 15995904), (112, 14996160), (120, 13996416), (123, 13655040), (126, 13329920), (127, 13224960), (128, 13121640), (140, 11996928), (144, 11663680), (160, 10497312), (164, 10241280), (168, 9997440), (180, 9330944), (192, 8747760), (205, 8193024), (210, 7997952), (224, 7498080), (240, 6998208), (246, 6827520), (252, 6664960), (254, 6612480), (256, 6560820), (280, 5998464), (287, 5852160), (288, 5831840), (315, 5331968), (320, 5248656), (328, 5120640), (336, 4998720), (360, 4665472), (369, 4551680), (381, 4408320), (384, 4373880), (410, 4096512), (420, 3998976), (448, 3749040), (480, 3499104), (492, 3413760), (504, 3332480), (508, 3306240), (512, 3280410), (560, 2999232), (574, 2926080), (576, 2915920), (615, 2731008), (630, 2665984), (635, 2644992), (640, 2624328), (656, 2560320), (672, 2499360), (720, 2332736), (738, 2275840), (762, 2204160), (768, 2186940), (820, 2048256), (840, 1999488), (861, 1950720), (889, 1889280), (896, 1874520), (960, 1749552), (984, 1706880), (1008, 1666240), (1016, 1653120), (1024, 1640205), (1120, 1499616), (1143, 1469440), (1148, 1463040), (1152, 1457960), (1230, 1365504), (1260, 1332992), (1270, 1322496), (1280, 1312164), (1312, 1280160), (1344, 1249680), (1435, 1170432), (1440, 1166368), (1476, 1137920), (1524, 1102080), (1536, 1093470), (1640, 1024128), (1680, 999744), (1722, 975360), (1778, 944640), (1792, 937260), (1845, 910336), (1905, 881664), (1920, 874776), (1968, 853440), (2016, 833120), (2032, 826560), (2240, 749808), (2286, 734720), (2296, 731520), (2304, 728980), (2460, 682752), (2520, 666496), (2540, 661248), (2560, 656082), (2583, 650240), (2624, 640080), (2667, 629760), (2688, 624840), (2870, 585216), (2880, 583184), (2952, 568960), (3048, 551040), (3072, 546735), (3280, 512064), (3360, 499872), (3444, 487680), (3556, 472320), (3584, 468630), (3690, 455168), (3810, 440832), (3840, 437388), (3936, 426720), (4032, 416560), (4064, 413280), (4305, 390144), (4445, 377856), (4480, 374904), (4572, 367360), (4592, 365760), (4608, 364490), (4920, 341376), (5040, 333248), (5080, 330624), (5120, 328041), (5166, 325120), (5207, 322560), (5248, 320040), (5334, 314880), (5376, 312420), (5715, 293888), (5740, 292608), (5760, 291592), (5904, 284480), (6096, 275520), (6560, 256032), (6720, 249936), (6888, 243840), (7112, 236160), (7168, 234315), (7380, 227584), (7620, 220416), (7680, 218694), (7872, 213360), (8001, 209920), (8064, 208280), (8128, 206640), (8610, 195072), (8890, 188928), (8960, 187452), (9144, 183680), (9184, 182880), (9216, 182245), (9840, 170688), (10080, 166624), (10160, 165312), (10332, 162560), (10414, 161280), (10496, 160020), (10668, 157440), (10752, 156210), (11430, 146944), (11480, 146304), (11520, 145796), (11808, 142240), (12192, 137760), (12915, 130048), (13120, 128016), (13335, 125952), (13440, 124968), (13776, 121920), (14224, 118080), (14760, 113792), (15240, 110208), (15360, 109347), (15621, 107520), (15744, 106680), (16002, 104960), (16128, 104140), (16256, 103320), (17220, 97536), (17780, 94464), (17920, 93726), (18288, 91840), (18368, 91440), (19680, 85344), (20160, 83312), (20320, 82656), (20664, 81280), (20828, 80640), (20992, 80010), (21336, 78720), (21504, 78105), (22860, 73472), (22960, 73152), (23040, 72898), (23616, 71120), (24384, 68880), (25830, 65024), (26035, 64512), (26240, 64008), (26670, 62976), (26880, 62484), (27552, 60960), (28448, 59040), (29520, 56896), (30480, 55104), (31242, 53760), (31488, 53340), (32004, 52480), (32256, 52070), (32512, 51660), (34440, 48768), (35560, 47232), (35840, 46863), (36449, 46080), (36576, 45920), (36736, 45720), (39360, 42672), (40005, 41984), (40320, 41656), (40640, 41328)]