20316342654720

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{27993197}}^1$

素因数の和:27993237

約数の個数: 360

約数和(自身を含む): 83080676425824

約数和(自身を除く): 62764333771104

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 4536, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7560, 8064, 8640, 8960, 9072, 10080, 10368, 11340, 11520, 12096, 12960, 13440, 15120, 16128, 17280, 18144, 20160, 20736, 22680, 24192, 25920, 26880, 30240, 34560, 36288, 40320, 45360, 48384, 51840, 60480, 72576, 80640, 90720, 103680, 120960, 145152, 181440, 241920, 362880, 725760, 27993197, 55986394, 83979591, 111972788, 139965985, 167959182, 195952379, 223945576, 251938773, 279931970, 335918364, 391904758, 419897955, 447891152, 503877546, 559863940, 587857137, 671836728, 755816319, 783809516, 839795910, 895782304, 979761895, 1007755092, 1119727880, 1175714274, 1259693865, 1343673456, 1511632638, 1567619032, 1679591820, 1763571411, 1791564608, 1959523790, 2015510184, 2239455760, 2267448957, 2351428548, 2519387730, 2687346912, 2939285685, 3023265276, 3135238064, 3359183640, 3527142822, 3583129216, 3779081595, 3919047580, 4031020368, 4478911520, 4534897914, 4702857096, 5038775460, 5290714233, 5374693824, 5878571370, 6046530552, 6270476128, 6718367280, 7054285644, 7166258432, 7558163190, 7838095160, 8062040736, 8817857055, 8957823040, 9069795828, 9405714192, 10077550920, 10581428466, 10749387648, 11337244785, 11757142740, 12093061104, 12540952256, 13436734560, 14108571288, 15116326380, 15676190320, 15872142699, 16124081472, 17635714110, 17915646080, 18139591656, 18811428384, 20155101840, 21162856932, 21498775296, 22674489570, 23514285480, 24186122208, 25081904512, 26453571165, 26873469120, 28217142576, 30232652760, 31352380640, 31744285398, 32248162944, 35271428220, 35831292160, 36279183312, 37622856768, 40310203680, 42325713864, 45348979140, 47028570960, 48372244416, 50163809024, 52907142330, 53746938240, 56434285152, 60465305520, 62704761280, 63488570796, 64496325888, 70542856440, 72558366624, 75245713536, 79360713495, 80620407360, 84651427728, 90697958280, 94057141920, 96744488832, 105814284660, 107493876480, 112868570304, 120930611040, 125409522560, 126977141592, 141085712880, 145116733248, 150491427072, 158721426990, 161240814720, 169302855456, 181395916560, 188114283840, 193488977664, 211628569320, 225737140608, 241861222080, 250819045120, 253954283184, 282171425760, 290233466496, 317442853980, 322481629440, 338605710912, 362791833120, 376228567680, 423257138640, 451474281216, 483722444160, 507908566368, 564342851520, 580466932992, 634885707960, 677211421824, 725583666240, 752457135360, 846514277280, 967444888320, 1015817132736, 1128685703040, 1269771415920, 1354422843648, 1451167332480, 1693028554560, 2031634265472, 2257371406080, 2539542831840, 2902334664960, 3386057109120, 4063268530944, 5079085663680, 6772114218240, 10158171327360, 20316342654720]

約数ペア:

[(1, 20316342654720), (2, 10158171327360), (3, 6772114218240), (4, 5079085663680), (5, 4063268530944), (6, 3386057109120), (7, 2902334664960), (8, 2539542831840), (9, 2257371406080), (10, 2031634265472), (12, 1693028554560), (14, 1451167332480), (15, 1354422843648), (16, 1269771415920), (18, 1128685703040), (20, 1015817132736), (21, 967444888320), (24, 846514277280), (27, 752457135360), (28, 725583666240), (30, 677211421824), (32, 634885707960), (35, 580466932992), (36, 564342851520), (40, 507908566368), (42, 483722444160), (45, 451474281216), (48, 423257138640), (54, 376228567680), (56, 362791833120), (60, 338605710912), (63, 322481629440), (64, 317442853980), (70, 290233466496), (72, 282171425760), (80, 253954283184), (81, 250819045120), (84, 241861222080), (90, 225737140608), (96, 211628569320), (105, 193488977664), (108, 188114283840), (112, 181395916560), (120, 169302855456), (126, 161240814720), (128, 158721426990), (135, 150491427072), (140, 145116733248), (144, 141085712880), (160, 126977141592), (162, 125409522560), (168, 120930611040), (180, 112868570304), (189, 107493876480), (192, 105814284660), (210, 96744488832), (216, 94057141920), (224, 90697958280), (240, 84651427728), (252, 80620407360), (256, 79360713495), (270, 75245713536), (280, 72558366624), (288, 70542856440), (315, 64496325888), (320, 63488570796), (324, 62704761280), (336, 60465305520), (360, 56434285152), (378, 53746938240), (384, 52907142330), (405, 50163809024), (420, 48372244416), (432, 47028570960), (448, 45348979140), (480, 42325713864), (504, 40310203680), (540, 37622856768), (560, 36279183312), (567, 35831292160), (576, 35271428220), (630, 32248162944), (640, 31744285398), (648, 31352380640), (672, 30232652760), (720, 28217142576), (756, 26873469120), (768, 26453571165), (810, 25081904512), (840, 24186122208), (864, 23514285480), (896, 22674489570), (945, 21498775296), (960, 21162856932), (1008, 20155101840), (1080, 18811428384), (1120, 18139591656), (1134, 17915646080), (1152, 17635714110), (1260, 16124081472), (1280, 15872142699), (1296, 15676190320), (1344, 15116326380), (1440, 14108571288), (1512, 13436734560), (1620, 12540952256), (1680, 12093061104), (1728, 11757142740), (1792, 11337244785), (1890, 10749387648), (1920, 10581428466), (2016, 10077550920), (2160, 9405714192), (2240, 9069795828), (2268, 8957823040), (2304, 8817857055), (2520, 8062040736), (2592, 7838095160), (2688, 7558163190), (2835, 7166258432), (2880, 7054285644), (3024, 6718367280), (3240, 6270476128), (3360, 6046530552), (3456, 5878571370), (3780, 5374693824), (3840, 5290714233), (4032, 5038775460), (4320, 4702857096), (4480, 4534897914), (4536, 4478911520), (5040, 4031020368), (5184, 3919047580), (5376, 3779081595), (5670, 3583129216), (5760, 3527142822), (6048, 3359183640), (6480, 3135238064), (6720, 3023265276), (6912, 2939285685), (7560, 2687346912), (8064, 2519387730), (8640, 2351428548), (8960, 2267448957), (9072, 2239455760), (10080, 2015510184), (10368, 1959523790), (11340, 1791564608), (11520, 1763571411), (12096, 1679591820), (12960, 1567619032), (13440, 1511632638), (15120, 1343673456), (16128, 1259693865), (17280, 1175714274), (18144, 1119727880), (20160, 1007755092), (20736, 979761895), (22680, 895782304), (24192, 839795910), (25920, 783809516), (26880, 755816319), (30240, 671836728), (34560, 587857137), (36288, 559863940), (40320, 503877546), (45360, 447891152), (48384, 419897955), (51840, 391904758), (60480, 335918364), (72576, 279931970), (80640, 251938773), (90720, 223945576), (103680, 195952379), (120960, 167959182), (145152, 139965985), (181440, 111972788), (241920, 83979591), (362880, 55986394), (725760, 27993197)]