21163161600

素因数分解:

$2^{11}\times 3^{10}\times 5^2\times 7^1$

素因数の和:69

約数の個数: 792

約数和(自身を含む): 89951195880

約数和(自身を除く): 68788034280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 252, 256, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 486, 504, 512, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 729, 756, 768, 800, 810, 840, 864, 896, 900, 945, 960, 972, 1008, 1024, 1050, 1080, 1120, 1134, 1152, 1200, 1215, 1260, 1280, 1296, 1344, 1350, 1400, 1440, 1458, 1512, 1536, 1575, 1600, 1620, 1680, 1701, 1728, 1792, 1800, 1890, 1920, 1944, 2016, 2025, 2048, 2100, 2160, 2187, 2240, 2268, 2304, 2400, 2430, 2520, 2560, 2592, 2688, 2700, 2800, 2835, 2880, 2916, 3024, 3072, 3150, 3200, 3240, 3360, 3402, 3456, 3584, 3600, 3645, 3780, 3840, 3888, 4032, 4050, 4200, 4320, 4374, 4480, 4536, 4608, 4725, 4800, 4860, 5040, 5103, 5120, 5184, 5376, 5400, 5600, 5670, 5760, 5832, 6048, 6075, 6144, 6300, 6400, 6480, 6561, 6720, 6804, 6912, 7168, 7200, 7290, 7560, 7680, 7776, 8064, 8100, 8400, 8505, 8640, 8748, 8960, 9072, 9216, 9450, 9600, 9720, 10080, 10206, 10240, 10368, 10752, 10800, 10935, 11200, 11340, 11520, 11664, 12096, 12150, 12600, 12800, 12960, 13122, 13440, 13608, 13824, 14175, 14336, 14400, 14580, 15120, 15309, 15360, 15552, 16128, 16200, 16800, 17010, 17280, 17496, 17920, 18144, 18225, 18432, 18900, 19200, 19440, 19683, 20160, 20412, 20736, 21504, 21600, 21870, 22400, 22680, 23040, 23328, 24192, 24300, 25200, 25515, 25600, 25920, 26244, 26880, 27216, 27648, 28350, 28800, 29160, 30240, 30618, 30720, 31104, 32256, 32400, 32805, 33600, 34020, 34560, 34992, 35840, 36288, 36450, 37800, 38400, 38880, 39366, 40320, 40824, 41472, 42525, 43008, 43200, 43740, 44800, 45360, 45927, 46080, 46656, 48384, 48600, 50400, 51030, 51200, 51840, 52488, 53760, 54432, 54675, 55296, 56700, 57600, 58320, 59049, 60480, 61236, 62208, 64512, 64800, 65610, 67200, 68040, 69120, 69984, 71680, 72576, 72900, 75600, 76545, 76800, 77760, 78732, 80640, 81648, 82944, 85050, 86400, 87480, 89600, 90720, 91854, 92160, 93312, 96768, 97200, 98415, 100800, 102060, 103680, 104976, 107520, 108864, 109350, 113400, 115200, 116640, 118098, 120960, 122472, 124416, 127575, 129024, 129600, 131220, 134400, 136080, 137781, 138240, 139968, 145152, 145800, 151200, 153090, 153600, 155520, 157464, 161280, 163296, 164025, 165888, 170100, 172800, 174960, 179200, 181440, 183708, 186624, 193536, 194400, 196830, 201600, 204120, 207360, 209952, 215040, 217728, 218700, 226800, 229635, 230400, 233280, 236196, 241920, 244944, 248832, 255150, 259200, 262440, 268800, 272160, 275562, 276480, 279936, 290304, 291600, 295245, 302400, 306180, 311040, 314928, 322560, 326592, 328050, 340200, 345600, 349920, 358400, 362880, 367416, 373248, 382725, 387072, 388800, 393660, 403200, 408240, 413343, 414720, 419904, 435456, 437400, 453600, 459270, 460800, 466560, 472392, 483840, 489888, 492075, 497664, 510300, 518400, 524880, 537600, 544320, 551124, 559872, 580608, 583200, 590490, 604800, 612360, 622080, 629856, 645120, 653184, 656100, 680400, 688905, 691200, 699840, 725760, 734832, 746496, 765450, 777600, 787320, 806400, 816480, 826686, 829440, 839808, 870912, 874800, 907200, 918540, 933120, 944784, 967680, 979776, 984150, 1020600, 1036800, 1049760, 1075200, 1088640, 1102248, 1119744, 1148175, 1161216, 1166400, 1180980, 1209600, 1224720, 1244160, 1259712, 1306368, 1312200, 1360800, 1377810, 1382400, 1399680, 1451520, 1469664, 1476225, 1492992, 1530900, 1555200, 1574640, 1612800, 1632960, 1653372, 1679616, 1741824, 1749600, 1814400, 1837080, 1866240, 1889568, 1935360, 1959552, 1968300, 2041200, 2066715, 2073600, 2099520, 2177280, 2204496, 2239488, 2296350, 2332800, 2361960, 2419200, 2449440, 2488320, 2519424, 2612736, 2624400, 2721600, 2755620, 2799360, 2903040, 2939328, 2952450, 3061800, 3110400, 3149280, 3225600, 3265920, 3306744, 3359232, 3444525, 3483648, 3499200, 3628800, 3674160, 3732480, 3779136, 3919104, 3936600, 4082400, 4133430, 4147200, 4199040, 4354560, 4408992, 4478976, 4592700, 4665600, 4723920, 4838400, 4898880, 5038848, 5225472, 5248800, 5443200, 5511240, 5598720, 5806080, 5878656, 5904900, 6123600, 6220800, 6298560, 6531840, 6613488, 6718464, 6889050, 6998400, 7257600, 7348320, 7464960, 7558272, 7838208, 7873200, 8164800, 8266860, 8398080, 8709120, 8817984, 9185400, 9331200, 9447840, 9676800, 9797760, 10077696, 10333575, 10450944, 10497600, 10886400, 11022480, 11197440, 11757312, 11809800, 12247200, 12441600, 12597120, 13063680, 13226976, 13436928, 13778100, 13996800, 14515200, 14696640, 15116544, 15676416, 15746400, 16329600, 16533720, 16796160, 17418240, 17635968, 18370800, 18662400, 18895680, 19595520, 20155392, 20667150, 20995200, 21772800, 22044960, 22394880, 23514624, 23619600, 24494400, 25194240, 26127360, 26453952, 27556200, 27993600, 29030400, 29393280, 30233088, 31352832, 31492800, 32659200, 33067440, 33592320, 35271936, 36741600, 37324800, 37791360, 39191040, 40310784, 41334300, 41990400, 43545600, 44089920, 47029248, 47239200, 48988800, 50388480, 52254720, 52907904, 55112400, 55987200, 58786560, 60466176, 62985600, 65318400, 66134880, 67184640, 70543872, 73483200, 75582720, 78382080, 82668600, 83980800, 87091200, 88179840, 94058496, 94478400, 97977600, 100776960, 105815808, 110224800, 111974400, 117573120, 120932352, 125971200, 130636800, 132269760, 141087744, 146966400, 151165440, 156764160, 165337200, 167961600, 176359680, 188956800, 195955200, 201553920, 211631616, 220449600, 235146240, 251942400, 261273600, 264539520, 282175488, 293932800, 302330880, 330674400, 335923200, 352719360, 377913600, 391910400, 423263232, 440899200, 470292480, 503884800, 529079040, 587865600, 604661760, 661348800, 705438720, 755827200, 783820800, 846526464, 881798400, 1007769600, 1058158080, 1175731200, 1322697600, 1410877440, 1511654400, 1763596800, 2116316160, 2351462400, 2645395200, 3023308800, 3527193600, 4232632320, 5290790400, 7054387200, 10581580800, 21163161600]

約数ペア:

[(1, 21163161600), (2, 10581580800), (3, 7054387200), (4, 5290790400), (5, 4232632320), (6, 3527193600), (7, 3023308800), (8, 2645395200), (9, 2351462400), (10, 2116316160), (12, 1763596800), (14, 1511654400), (15, 1410877440), (16, 1322697600), (18, 1175731200), (20, 1058158080), (21, 1007769600), (24, 881798400), (25, 846526464), (27, 783820800), (28, 755827200), (30, 705438720), (32, 661348800), (35, 604661760), (36, 587865600), (40, 529079040), (42, 503884800), (45, 470292480), (48, 440899200), (50, 423263232), (54, 391910400), (56, 377913600), (60, 352719360), (63, 335923200), (64, 330674400), (70, 302330880), (72, 293932800), (75, 282175488), (80, 264539520), (81, 261273600), (84, 251942400), (90, 235146240), (96, 220449600), (100, 211631616), (105, 201553920), (108, 195955200), (112, 188956800), (120, 176359680), (126, 167961600), (128, 165337200), (135, 156764160), (140, 151165440), (144, 146966400), (150, 141087744), (160, 132269760), (162, 130636800), (168, 125971200), (175, 120932352), (180, 117573120), (189, 111974400), (192, 110224800), (200, 105815808), (210, 100776960), (216, 97977600), (224, 94478400), (225, 94058496), (240, 88179840), (243, 87091200), (252, 83980800), (256, 82668600), (270, 78382080), (280, 75582720), (288, 73483200), (300, 70543872), (315, 67184640), (320, 66134880), (324, 65318400), (336, 62985600), (350, 60466176), (360, 58786560), (378, 55987200), (384, 55112400), (400, 52907904), (405, 52254720), (420, 50388480), (432, 48988800), (448, 47239200), (450, 47029248), (480, 44089920), (486, 43545600), (504, 41990400), (512, 41334300), (525, 40310784), (540, 39191040), (560, 37791360), (567, 37324800), (576, 36741600), (600, 35271936), (630, 33592320), (640, 33067440), (648, 32659200), (672, 31492800), (675, 31352832), (700, 30233088), (720, 29393280), (729, 29030400), (756, 27993600), (768, 27556200), (800, 26453952), (810, 26127360), (840, 25194240), (864, 24494400), (896, 23619600), (900, 23514624), (945, 22394880), (960, 22044960), (972, 21772800), (1008, 20995200), (1024, 20667150), (1050, 20155392), (1080, 19595520), (1120, 18895680), (1134, 18662400), (1152, 18370800), (1200, 17635968), (1215, 17418240), (1260, 16796160), (1280, 16533720), (1296, 16329600), (1344, 15746400), (1350, 15676416), (1400, 15116544), (1440, 14696640), (1458, 14515200), (1512, 13996800), (1536, 13778100), (1575, 13436928), (1600, 13226976), (1620, 13063680), (1680, 12597120), (1701, 12441600), (1728, 12247200), (1792, 11809800), (1800, 11757312), (1890, 11197440), (1920, 11022480), (1944, 10886400), (2016, 10497600), (2025, 10450944), (2048, 10333575), (2100, 10077696), (2160, 9797760), (2187, 9676800), (2240, 9447840), (2268, 9331200), (2304, 9185400), (2400, 8817984), (2430, 8709120), (2520, 8398080), (2560, 8266860), (2592, 8164800), (2688, 7873200), (2700, 7838208), (2800, 7558272), (2835, 7464960), (2880, 7348320), (2916, 7257600), (3024, 6998400), (3072, 6889050), (3150, 6718464), (3200, 6613488), (3240, 6531840), (3360, 6298560), (3402, 6220800), (3456, 6123600), (3584, 5904900), (3600, 5878656), (3645, 5806080), (3780, 5598720), (3840, 5511240), (3888, 5443200), (4032, 5248800), (4050, 5225472), (4200, 5038848), (4320, 4898880), (4374, 4838400), (4480, 4723920), (4536, 4665600), (4608, 4592700), (4725, 4478976), (4800, 4408992), (4860, 4354560), (5040, 4199040), (5103, 4147200), (5120, 4133430), (5184, 4082400), (5376, 3936600), (5400, 3919104), (5600, 3779136), (5670, 3732480), (5760, 3674160), (5832, 3628800), (6048, 3499200), (6075, 3483648), (6144, 3444525), (6300, 3359232), (6400, 3306744), (6480, 3265920), (6561, 3225600), (6720, 3149280), (6804, 3110400), (6912, 3061800), (7168, 2952450), (7200, 2939328), (7290, 2903040), (7560, 2799360), (7680, 2755620), (7776, 2721600), (8064, 2624400), (8100, 2612736), (8400, 2519424), (8505, 2488320), (8640, 2449440), (8748, 2419200), (8960, 2361960), (9072, 2332800), (9216, 2296350), (9450, 2239488), (9600, 2204496), (9720, 2177280), (10080, 2099520), (10206, 2073600), (10240, 2066715), (10368, 2041200), (10752, 1968300), (10800, 1959552), (10935, 1935360), (11200, 1889568), (11340, 1866240), (11520, 1837080), (11664, 1814400), (12096, 1749600), (12150, 1741824), (12600, 1679616), (12800, 1653372), (12960, 1632960), (13122, 1612800), (13440, 1574640), (13608, 1555200), (13824, 1530900), (14175, 1492992), (14336, 1476225), (14400, 1469664), (14580, 1451520), (15120, 1399680), (15309, 1382400), (15360, 1377810), (15552, 1360800), (16128, 1312200), (16200, 1306368), (16800, 1259712), (17010, 1244160), (17280, 1224720), (17496, 1209600), (17920, 1180980), (18144, 1166400), (18225, 1161216), (18432, 1148175), (18900, 1119744), (19200, 1102248), (19440, 1088640), (19683, 1075200), (20160, 1049760), (20412, 1036800), (20736, 1020600), (21504, 984150), (21600, 979776), (21870, 967680), (22400, 944784), (22680, 933120), (23040, 918540), (23328, 907200), (24192, 874800), (24300, 870912), (25200, 839808), (25515, 829440), (25600, 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(65610, 322560), (67200, 314928), (68040, 311040), (69120, 306180), (69984, 302400), (71680, 295245), (72576, 291600), (72900, 290304), (75600, 279936), (76545, 276480), (76800, 275562), (77760, 272160), (78732, 268800), (80640, 262440), (81648, 259200), (82944, 255150), (85050, 248832), (86400, 244944), (87480, 241920), (89600, 236196), (90720, 233280), (91854, 230400), (92160, 229635), (93312, 226800), (96768, 218700), (97200, 217728), (98415, 215040), (100800, 209952), (102060, 207360), (103680, 204120), (104976, 201600), (107520, 196830), (108864, 194400), (109350, 193536), (113400, 186624), (115200, 183708), (116640, 181440), (118098, 179200), (120960, 174960), (122472, 172800), (124416, 170100), (127575, 165888), (129024, 164025), (129600, 163296), (131220, 161280), (134400, 157464), (136080, 155520), (137781, 153600), (138240, 153090), (139968, 151200), (145152, 145800)]