201769680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1553

約数の個数: 160

約数和(自身を含む): 723953664

約数和(自身を除く): 522183984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1447, 1660, 1680, 1743, 1992, 2324, 2490, 2894, 2905, 3320, 3486, 3984, 4341, 4648, 4980, 5788, 5810, 6640, 6972, 7235, 8682, 8715, 9296, 9960, 10129, 11576, 11620, 13944, 14470, 17364, 17430, 19920, 20258, 21705, 23152, 23240, 27888, 28940, 30387, 34728, 34860, 40516, 43410, 46480, 50645, 57880, 60774, 69456, 69720, 81032, 86820, 101290, 115760, 120101, 121548, 139440, 151935, 162064, 173640, 202580, 240202, 243096, 303870, 347280, 360303, 405160, 480404, 486192, 600505, 607740, 720606, 810320, 840707, 960808, 1201010, 1215480, 1441212, 1681414, 1801515, 1921616, 2402020, 2430960, 2522121, 2882424, 3362828, 3603030, 4203535, 4804040, 5044242, 5764848, 6725656, 7206060, 8407070, 9608080, 10088484, 12610605, 13451312, 14412120, 16814140, 20176968, 25221210, 28824240, 33628280, 40353936, 50442420, 67256560, 100884840, 201769680]

約数ペア:

[(1, 201769680), (2, 100884840), (3, 67256560), (4, 50442420), (5, 40353936), (6, 33628280), (7, 28824240), (8, 25221210), (10, 20176968), (12, 16814140), (14, 14412120), (15, 13451312), (16, 12610605), (20, 10088484), (21, 9608080), (24, 8407070), (28, 7206060), (30, 6725656), (35, 5764848), (40, 5044242), (42, 4804040), (48, 4203535), (56, 3603030), (60, 3362828), (70, 2882424), (80, 2522121), (83, 2430960), (84, 2402020), (105, 1921616), (112, 1801515), (120, 1681414), (140, 1441212), (166, 1215480), (168, 1201010), (210, 960808), (240, 840707), (249, 810320), (280, 720606), (332, 607740), (336, 600505), (415, 486192), (420, 480404), (498, 405160), (560, 360303), (581, 347280), (664, 303870), (830, 243096), (840, 240202), (996, 202580), (1162, 173640), (1245, 162064), (1328, 151935), (1447, 139440), (1660, 121548), (1680, 120101), (1743, 115760), (1992, 101290), (2324, 86820), (2490, 81032), (2894, 69720), (2905, 69456), (3320, 60774), (3486, 57880), (3984, 50645), (4341, 46480), (4648, 43410), (4980, 40516), (5788, 34860), (5810, 34728), (6640, 30387), (6972, 28940), (7235, 27888), (8682, 23240), (8715, 23152), (9296, 21705), (9960, 20258), (10129, 19920), (11576, 17430), (11620, 17364), (13944, 14470)]