19217640960

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{39719}}^1$

素因数の和:39758

約数の個数: 320

約数和(自身を含む): 78016435200

約数和(自身を除く): 58798794240

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, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 16128, 17280, 17920, 20160, 23040, 24192, 26880, 30240, 32256, 34560, 39719, 40320, 48384, 53760, 60480, 69120, 79438, 80640, 96768, 119157, 120960, 158876, 161280, 198595, 238314, 241920, 278033, 317752, 357471, 397190, 476628, 483840, 556066, 595785, 635504, 714942, 794380, 834099, 953256, 1072413, 1112132, 1191570, 1271008, 1390165, 1429884, 1588760, 1668198, 1787355, 1906512, 2144826, 2224264, 2383140, 2502297, 2542016, 2780330, 2859768, 3177520, 3336396, 3574710, 3813024, 4170495, 4289652, 4448528, 4766280, 5004594, 5084032, 5362065, 5560660, 5719536, 6355040, 6672792, 7149420, 7506891, 7626048, 8340990, 8579304, 8897056, 9532560, 10009188, 10168064, 10724130, 11121320, 11439072, 12511485, 12710080, 13345584, 14298840, 15013782, 15252096, 16681980, 17158608, 17794112, 19065120, 20018376, 20336128, 21448260, 22242640, 22878144, 25022970, 25420160, 26691168, 28597680, 30027564, 30504192, 33363960, 34317216, 35588224, 37534455, 38130240, 40036752, 42896520, 44485280, 45756288, 50045940, 50840320, 53382336, 57195360, 60055128, 61008384, 66727920, 68634432, 71176448, 75068910, 76260480, 80073504, 85793040, 88970560, 91512576, 100091880, 101680640, 106764672, 114390720, 120110256, 133455840, 137268864, 142352896, 150137820, 152520960, 160147008, 171586080, 177941120, 183025152, 200183760, 213529344, 228781440, 240220512, 266911680, 274537728, 300275640, 305041920, 320294016, 343172160, 355882240, 400367520, 427058688, 457562880, 480441024, 533823360, 549075456, 600551280, 640588032, 686344320, 711764480, 800735040, 915125760, 960882048, 1067646720, 1201102560, 1281176064, 1372688640, 1601470080, 1921764096, 2135293440, 2402205120, 2745377280, 3202940160, 3843528192, 4804410240, 6405880320, 9608820480, 19217640960]

約数ペア:

[(1, 19217640960), (2, 9608820480), (3, 6405880320), (4, 4804410240), (5, 3843528192), (6, 3202940160), (7, 2745377280), (8, 2402205120), (9, 2135293440), (10, 1921764096), (12, 1601470080), (14, 1372688640), (15, 1281176064), (16, 1201102560), (18, 1067646720), (20, 960882048), (21, 915125760), (24, 800735040), (27, 711764480), (28, 686344320), (30, 640588032), (32, 600551280), (35, 549075456), (36, 533823360), (40, 480441024), (42, 457562880), (45, 427058688), (48, 400367520), (54, 355882240), (56, 343172160), (60, 320294016), (63, 305041920), (64, 300275640), (70, 274537728), (72, 266911680), (80, 240220512), (84, 228781440), (90, 213529344), (96, 200183760), (105, 183025152), (108, 177941120), (112, 171586080), (120, 160147008), (126, 152520960), (128, 150137820), (135, 142352896), (140, 137268864), (144, 133455840), (160, 120110256), (168, 114390720), (180, 106764672), (189, 101680640), (192, 100091880), (210, 91512576), (216, 88970560), (224, 85793040), (240, 80073504), (252, 76260480), (256, 75068910), (270, 71176448), (280, 68634432), (288, 66727920), (315, 61008384), (320, 60055128), (336, 57195360), (360, 53382336), (378, 50840320), (384, 50045940), (420, 45756288), (432, 44485280), (448, 42896520), (480, 40036752), (504, 38130240), (512, 37534455), (540, 35588224), (560, 34317216), (576, 33363960), (630, 30504192), (640, 30027564), (672, 28597680), (720, 26691168), (756, 25420160), (768, 25022970), (840, 22878144), (864, 22242640), (896, 21448260), (945, 20336128), (960, 20018376), (1008, 19065120), (1080, 17794112), (1120, 17158608), (1152, 16681980), (1260, 15252096), (1280, 15013782), (1344, 14298840), (1440, 13345584), (1512, 12710080), (1536, 12511485), (1680, 11439072), (1728, 11121320), (1792, 10724130), (1890, 10168064), (1920, 10009188), (2016, 9532560), (2160, 8897056), (2240, 8579304), (2304, 8340990), (2520, 7626048), (2560, 7506891), (2688, 7149420), (2880, 6672792), (3024, 6355040), (3360, 5719536), (3456, 5560660), (3584, 5362065), (3780, 5084032), (3840, 5004594), (4032, 4766280), (4320, 4448528), (4480, 4289652), (4608, 4170495), (5040, 3813024), (5376, 3574710), (5760, 3336396), (6048, 3177520), (6720, 2859768), (6912, 2780330), (7560, 2542016), (7680, 2502297), (8064, 2383140), (8640, 2224264), (8960, 2144826), (10080, 1906512), (10752, 1787355), (11520, 1668198), (12096, 1588760), (13440, 1429884), (13824, 1390165), (15120, 1271008), (16128, 1191570), (17280, 1112132), (17920, 1072413), (20160, 953256), (23040, 834099), (24192, 794380), (26880, 714942), (30240, 635504), (32256, 595785), (34560, 556066), (39719, 483840), (40320, 476628), (48384, 397190), (53760, 357471), (60480, 317752), (69120, 278033), (79438, 241920), (80640, 238314), (96768, 198595), (119157, 161280), (120960, 158876)]