19863429120

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{5987}}^1$

素因数の和:6030

約数の個数: 280

約数和(自身を含む): 71221619304

約数和(自身を除く): 51358190184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 5987, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 10240, 10368, 11520, 11974, 12288, 12960, 13824, 15360, 17280, 17961, 18432, 20480, 20736, 23040, 23948, 24576, 25920, 27648, 29935, 30720, 34560, 35922, 36864, 40960, 41472, 46080, 47896, 51840, 53883, 55296, 59870, 61440, 69120, 71844, 73728, 82944, 89805, 92160, 95792, 103680, 107766, 110592, 119740, 122880, 138240, 143688, 161649, 165888, 179610, 184320, 191584, 207360, 215532, 221184, 239480, 269415, 276480, 287376, 323298, 331776, 359220, 368640, 383168, 414720, 431064, 478960, 484947, 538830, 552960, 574752, 646596, 663552, 718440, 766336, 808245, 829440, 862128, 957920, 969894, 1077660, 1105920, 1149504, 1293192, 1436880, 1532672, 1616490, 1658880, 1724256, 1915840, 1939788, 2155320, 2299008, 2424735, 2586384, 2873760, 3065344, 3232980, 3317760, 3448512, 3831680, 3879576, 4310640, 4598016, 4849470, 5172768, 5747520, 6130688, 6465960, 6897024, 7663360, 7759152, 8621280, 9196032, 9698940, 10345536, 11495040, 12261376, 12931920, 13794048, 15326720, 15518304, 17242560, 18392064, 19397880, 20691072, 22990080, 24522752, 25863840, 27588096, 30653440, 31036608, 34485120, 36784128, 38795760, 41382144, 45980160, 49045504, 51727680, 55176192, 61306880, 62073216, 68970240, 73568256, 77591520, 82764288, 91960320, 103455360, 110352384, 122613760, 124146432, 137940480, 147136512, 155183040, 165528576, 183920640, 206910720, 220704768, 245227520, 248292864, 275880960, 310366080, 331057152, 367841280, 413821440, 441409536, 496585728, 551761920, 620732160, 662114304, 735682560, 827642880, 993171456, 1103523840, 1241464320, 1324228608, 1655285760, 1986342912, 2207047680, 2482928640, 3310571520, 3972685824, 4965857280, 6621143040, 9931714560, 19863429120]

約数ペア:

[(1, 19863429120), (2, 9931714560), (3, 6621143040), (4, 4965857280), (5, 3972685824), (6, 3310571520), (8, 2482928640), (9, 2207047680), (10, 1986342912), (12, 1655285760), (15, 1324228608), (16, 1241464320), (18, 1103523840), (20, 993171456), (24, 827642880), (27, 735682560), (30, 662114304), (32, 620732160), (36, 551761920), (40, 496585728), (45, 441409536), (48, 413821440), (54, 367841280), (60, 331057152), (64, 310366080), (72, 275880960), (80, 248292864), (81, 245227520), (90, 220704768), (96, 206910720), (108, 183920640), (120, 165528576), (128, 155183040), (135, 147136512), (144, 137940480), (160, 124146432), (162, 122613760), (180, 110352384), (192, 103455360), (216, 91960320), (240, 82764288), (256, 77591520), (270, 73568256), (288, 68970240), (320, 62073216), (324, 61306880), (360, 55176192), (384, 51727680), (405, 49045504), (432, 45980160), (480, 41382144), (512, 38795760), (540, 36784128), (576, 34485120), (640, 31036608), (648, 30653440), (720, 27588096), (768, 25863840), (810, 24522752), (864, 22990080), (960, 20691072), (1024, 19397880), (1080, 18392064), (1152, 17242560), (1280, 15518304), (1296, 15326720), (1440, 13794048), (1536, 12931920), (1620, 12261376), (1728, 11495040), (1920, 10345536), (2048, 9698940), (2160, 9196032), (2304, 8621280), (2560, 7759152), (2592, 7663360), (2880, 6897024), (3072, 6465960), (3240, 6130688), (3456, 5747520), (3840, 5172768), (4096, 4849470), (4320, 4598016), (4608, 4310640), (5120, 3879576), (5184, 3831680), (5760, 3448512), (5987, 3317760), (6144, 3232980), (6480, 3065344), (6912, 2873760), (7680, 2586384), (8192, 2424735), (8640, 2299008), (9216, 2155320), (10240, 1939788), (10368, 1915840), (11520, 1724256), (11974, 1658880), (12288, 1616490), (12960, 1532672), (13824, 1436880), (15360, 1293192), (17280, 1149504), (17961, 1105920), (18432, 1077660), (20480, 969894), (20736, 957920), (23040, 862128), (23948, 829440), (24576, 808245), (25920, 766336), (27648, 718440), (29935, 663552), (30720, 646596), (34560, 574752), (35922, 552960), (36864, 538830), (40960, 484947), (41472, 478960), (46080, 431064), (47896, 414720), (51840, 383168), (53883, 368640), (55296, 359220), (59870, 331776), (61440, 323298), (69120, 287376), (71844, 276480), (73728, 269415), (82944, 239480), (89805, 221184), (92160, 215532), (95792, 207360), (103680, 191584), (107766, 184320), (110592, 179610), (119740, 165888), (122880, 161649), (138240, 143688)]