1421804160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 384

約数和(自身を含む): 5671036800

約数和(自身を除く): 4249232640

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, 128, 140, 144, 160, 168, 179, 180, 192, 197, 210, 224, 240, 252, 280, 288, 315, 320, 336, 358, 360, 384, 394, 420, 448, 480, 504, 537, 560, 576, 591, 630, 640, 672, 716, 720, 788, 840, 895, 896, 960, 985, 1008, 1074, 1120, 1152, 1182, 1253, 1260, 1344, 1379, 1432, 1440, 1576, 1611, 1680, 1773, 1790, 1920, 1970, 2016, 2148, 2240, 2364, 2506, 2520, 2685, 2688, 2758, 2864, 2880, 2955, 3152, 3222, 3360, 3546, 3580, 3759, 3940, 4032, 4137, 4296, 4480, 4728, 5012, 5040, 5370, 5516, 5728, 5760, 5910, 6265, 6304, 6444, 6720, 6895, 7092, 7160, 7518, 7880, 8055, 8064, 8274, 8592, 8865, 9456, 10024, 10080, 10740, 11032, 11277, 11456, 11820, 12411, 12530, 12608, 12888, 13440, 13790, 14184, 14320, 15036, 15760, 16110, 16548, 17184, 17730, 18795, 18912, 20048, 20160, 20685, 21480, 22064, 22554, 22912, 23640, 24822, 25060, 25216, 25776, 27580, 28368, 28640, 30072, 31520, 32220, 33096, 34368, 35263, 35460, 37590, 37824, 40096, 40320, 41370, 42960, 44128, 45108, 47280, 49644, 50120, 51552, 55160, 56385, 56736, 57280, 60144, 62055, 63040, 64440, 66192, 68736, 70526, 70920, 75180, 75648, 80192, 82740, 85920, 88256, 90216, 94560, 99288, 100240, 103104, 105789, 110320, 112770, 113472, 114560, 120288, 124110, 126080, 128880, 132384, 141052, 141840, 150360, 160384, 165480, 171840, 176315, 176512, 180432, 189120, 198576, 200480, 206208, 211578, 220640, 225540, 226944, 240576, 246841, 248220, 257760, 264768, 282104, 283680, 300720, 317367, 330960, 343680, 352630, 360864, 378240, 397152, 400960, 423156, 441280, 451080, 481152, 493682, 496440, 515520, 528945, 529536, 564208, 567360, 601440, 634734, 661920, 705260, 721728, 740523, 794304, 801920, 846312, 882560, 902160, 987364, 992880, 1031040, 1057890, 1128416, 1134720, 1202880, 1234205, 1269468, 1323840, 1410520, 1443456, 1481046, 1586835, 1588608, 1692624, 1804320, 1974728, 1985760, 2115780, 2221569, 2256832, 2405760, 2468410, 2538936, 2647680, 2821040, 2962092, 3173670, 3385248, 3608640, 3702615, 3949456, 3971520, 4231560, 4443138, 4513664, 4936820, 5077872, 5642080, 5924184, 6347340, 6770496, 7217280, 7405230, 7898912, 7943040, 8463120, 8886276, 9873640, 10155744, 11107845, 11284160, 11848368, 12694680, 13540992, 14810460, 15797824, 16926240, 17772552, 19747280, 20311488, 22215690, 22568320, 23696736, 25389360, 29620920, 31595648, 33852480, 35545104, 39494560, 40622976, 44431380, 47393472, 50778720, 59241840, 67704960, 71090208, 78989120, 88862760, 94786944, 101557440, 118483680, 142180416, 157978240, 177725520, 203114880, 236967360, 284360832, 355451040, 473934720, 710902080, 1421804160]

約数ペア:

[(1, 1421804160), (2, 710902080), (3, 473934720), (4, 355451040), (5, 284360832), (6, 236967360), (7, 203114880), (8, 177725520), (9, 157978240), (10, 142180416), (12, 118483680), (14, 101557440), (15, 94786944), (16, 88862760), (18, 78989120), (20, 71090208), (21, 67704960), (24, 59241840), (28, 50778720), (30, 47393472), (32, 44431380), (35, 40622976), (36, 39494560), (40, 35545104), (42, 33852480), (45, 31595648), (48, 29620920), (56, 25389360), (60, 23696736), (63, 22568320), (64, 22215690), (70, 20311488), (72, 19747280), (80, 17772552), (84, 16926240), (90, 15797824), (96, 14810460), (105, 13540992), (112, 12694680), (120, 11848368), (126, 11284160), (128, 11107845), (140, 10155744), (144, 9873640), (160, 8886276), (168, 8463120), (179, 7943040), (180, 7898912), (192, 7405230), (197, 7217280), (210, 6770496), (224, 6347340), (240, 5924184), (252, 5642080), (280, 5077872), (288, 4936820), (315, 4513664), (320, 4443138), (336, 4231560), (358, 3971520), (360, 3949456), (384, 3702615), (394, 3608640), (420, 3385248), (448, 3173670), (480, 2962092), (504, 2821040), (537, 2647680), (560, 2538936), (576, 2468410), (591, 2405760), (630, 2256832), (640, 2221569), (672, 2115780), (716, 1985760), (720, 1974728), (788, 1804320), (840, 1692624), (895, 1588608), (896, 1586835), (960, 1481046), (985, 1443456), (1008, 1410520), (1074, 1323840), (1120, 1269468), (1152, 1234205), (1182, 1202880), (1253, 1134720), (1260, 1128416), (1344, 1057890), (1379, 1031040), (1432, 992880), (1440, 987364), (1576, 902160), (1611, 882560), (1680, 846312), (1773, 801920), (1790, 794304), (1920, 740523), (1970, 721728), (2016, 705260), (2148, 661920), (2240, 634734), (2364, 601440), (2506, 567360), (2520, 564208), (2685, 529536), (2688, 528945), (2758, 515520), (2864, 496440), (2880, 493682), (2955, 481152), (3152, 451080), (3222, 441280), (3360, 423156), (3546, 400960), (3580, 397152), (3759, 378240), (3940, 360864), (4032, 352630), (4137, 343680), (4296, 330960), (4480, 317367), (4728, 300720), (5012, 283680), (5040, 282104), (5370, 264768), (5516, 257760), (5728, 248220), (5760, 246841), (5910, 240576), (6265, 226944), (6304, 225540), (6444, 220640), (6720, 211578), (6895, 206208), (7092, 200480), (7160, 198576), (7518, 189120), (7880, 180432), (8055, 176512), (8064, 176315), (8274, 171840), (8592, 165480), (8865, 160384), (9456, 150360), (10024, 141840), (10080, 141052), (10740, 132384), (11032, 128880), (11277, 126080), (11456, 124110), (11820, 120288), (12411, 114560), (12530, 113472), (12608, 112770), (12888, 110320), (13440, 105789), (13790, 103104), (14184, 100240), (14320, 99288), (15036, 94560), (15760, 90216), (16110, 88256), (16548, 85920), (17184, 82740), (17730, 80192), (18795, 75648), (18912, 75180), (20048, 70920), (20160, 70526), (20685, 68736), (21480, 66192), (22064, 64440), (22554, 63040), (22912, 62055), (23640, 60144), (24822, 57280), (25060, 56736), (25216, 56385), (25776, 55160), (27580, 51552), (28368, 50120), (28640, 49644), (30072, 47280), (31520, 45108), (32220, 44128), (33096, 42960), (34368, 41370), (35263, 40320), (35460, 40096), (37590, 37824)]