19458724320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1930429}}^1$

素因数の和:1930457

約数の個数: 144

約数和(自身を含む): 75889064160

約数和(自身を除く): 56430339840

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1930429, 3860858, 5791287, 7721716, 9652145, 11582574, 13513003, 15443432, 17373861, 19304290, 23165148, 27026006, 28956435, 30886864, 34747722, 38608580, 40539009, 46330296, 54052012, 57912870, 61773728, 67565015, 69495444, 77217160, 81078018, 86869305, 92660592, 108104024, 115825740, 121617027, 135130030, 138990888, 154434320, 162156036, 173738610, 185321184, 202695045, 216208048, 231651480, 243234054, 270260060, 277981776, 308868640, 324312072, 347477220, 405390090, 432416096, 463302960, 486468108, 540520120, 555963552, 608085135, 648624144, 694954440, 810780180, 926605920, 972936216, 1081040240, 1216170270, 1297248288, 1389908880, 1621560360, 1945872432, 2162080480, 2432340540, 2779817760, 3243120720, 3891744864, 4864681080, 6486241440, 9729362160, 19458724320]

約数ペア:

[(1, 19458724320), (2, 9729362160), (3, 6486241440), (4, 4864681080), (5, 3891744864), (6, 3243120720), (7, 2779817760), (8, 2432340540), (9, 2162080480), (10, 1945872432), (12, 1621560360), (14, 1389908880), (15, 1297248288), (16, 1216170270), (18, 1081040240), (20, 972936216), (21, 926605920), (24, 810780180), (28, 694954440), (30, 648624144), (32, 608085135), (35, 555963552), (36, 540520120), (40, 486468108), (42, 463302960), (45, 432416096), (48, 405390090), (56, 347477220), (60, 324312072), (63, 308868640), (70, 277981776), (72, 270260060), (80, 243234054), (84, 231651480), (90, 216208048), (96, 202695045), (105, 185321184), (112, 173738610), (120, 162156036), (126, 154434320), (140, 138990888), (144, 135130030), (160, 121617027), (168, 115825740), (180, 108104024), (210, 92660592), (224, 86869305), (240, 81078018), (252, 77217160), (280, 69495444), (288, 67565015), (315, 61773728), (336, 57912870), (360, 54052012), (420, 46330296), (480, 40539009), (504, 38608580), (560, 34747722), (630, 30886864), (672, 28956435), (720, 27026006), (840, 23165148), (1008, 19304290), (1120, 17373861), (1260, 15443432), (1440, 13513003), (1680, 11582574), (2016, 9652145), (2520, 7721716), (3360, 5791287), (5040, 3860858), (10080, 1930429)]