211513680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{4663}}^1$

素因数の和:4695

約数の個数: 200

約数和(自身を含む): 839743872

約数和(自身を除く): 628230192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 4663, 5040, 5670, 6480, 7560, 9072, 9326, 11340, 13989, 15120, 18652, 22680, 23315, 27978, 32641, 37304, 41967, 45360, 46630, 55956, 65282, 69945, 74608, 83934, 93260, 97923, 111912, 125901, 130564, 139890, 163205, 167868, 186520, 195846, 209835, 223824, 251802, 261128, 279780, 293769, 326410, 335736, 373040, 377703, 391692, 419670, 489615, 503604, 522256, 559560, 587538, 629505, 652820, 671472, 755406, 783384, 839340, 881307, 979230, 1007208, 1119120, 1175076, 1259010, 1305640, 1468845, 1510812, 1566768, 1678680, 1762614, 1888515, 1958460, 2014416, 2350152, 2518020, 2611280, 2643921, 2937690, 3021624, 3357360, 3525228, 3777030, 3916920, 4406535, 4700304, 5036040, 5287842, 5875380, 6043248, 7050456, 7554060, 7833840, 8813070, 10072080, 10575684, 11750760, 13219605, 14100912, 15108120, 17626140, 21151368, 23501520, 26439210, 30216240, 35252280, 42302736, 52878420, 70504560, 105756840, 211513680]

約数ペア:

[(1, 211513680), (2, 105756840), (3, 70504560), (4, 52878420), (5, 42302736), (6, 35252280), (7, 30216240), (8, 26439210), (9, 23501520), (10, 21151368), (12, 17626140), (14, 15108120), (15, 14100912), (16, 13219605), (18, 11750760), (20, 10575684), (21, 10072080), (24, 8813070), (27, 7833840), (28, 7554060), (30, 7050456), (35, 6043248), (36, 5875380), (40, 5287842), (42, 5036040), (45, 4700304), (48, 4406535), (54, 3916920), (56, 3777030), (60, 3525228), (63, 3357360), (70, 3021624), (72, 2937690), (80, 2643921), (81, 2611280), (84, 2518020), (90, 2350152), (105, 2014416), (108, 1958460), (112, 1888515), (120, 1762614), (126, 1678680), (135, 1566768), (140, 1510812), (144, 1468845), (162, 1305640), (168, 1259010), (180, 1175076), (189, 1119120), (210, 1007208), (216, 979230), (240, 881307), (252, 839340), (270, 783384), (280, 755406), (315, 671472), (324, 652820), (336, 629505), (360, 587538), (378, 559560), (405, 522256), (420, 503604), (432, 489615), (504, 419670), (540, 391692), (560, 377703), (567, 373040), (630, 335736), (648, 326410), (720, 293769), (756, 279780), (810, 261128), (840, 251802), (945, 223824), (1008, 209835), (1080, 195846), (1134, 186520), (1260, 167868), (1296, 163205), (1512, 139890), (1620, 130564), (1680, 125901), (1890, 111912), (2160, 97923), (2268, 93260), (2520, 83934), (2835, 74608), (3024, 69945), (3240, 65282), (3780, 55956), (4536, 46630), (4663, 45360), (5040, 41967), (5670, 37304), (6480, 32641), (7560, 27978), (9072, 23315), (9326, 22680), (11340, 18652), (13989, 15120)]