2836156920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{1279}}^1$

素因数の和:2397

約数の個数: 128

約数和(自身を含む): 9024307200

約数和(自身を除く): 6188150280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1087, 1279, 2040, 2174, 2558, 3261, 3837, 4348, 5116, 5435, 6395, 6522, 7674, 8696, 10232, 10870, 12790, 13044, 15348, 16305, 18479, 19185, 21740, 21743, 25580, 26088, 30696, 32610, 36958, 38370, 43480, 43486, 51160, 55437, 65220, 65229, 73916, 76740, 86972, 92395, 108715, 110874, 130440, 130458, 147832, 153480, 173944, 184790, 217430, 221748, 260916, 277185, 326145, 369580, 434860, 443496, 521832, 554370, 652290, 739160, 869720, 1108740, 1304580, 1390273, 2217480, 2609160, 2780546, 4170819, 5561092, 6951365, 8341638, 11122184, 13902730, 16683276, 20854095, 23634641, 27805460, 33366552, 41708190, 47269282, 55610920, 70903923, 83416380, 94538564, 118173205, 141807846, 166832760, 189077128, 236346410, 283615692, 354519615, 472692820, 567231384, 709039230, 945385640, 1418078460, 2836156920]

約数ペア:

[(1, 2836156920), (2, 1418078460), (3, 945385640), (4, 709039230), (5, 567231384), (6, 472692820), (8, 354519615), (10, 283615692), (12, 236346410), (15, 189077128), (17, 166832760), (20, 141807846), (24, 118173205), (30, 94538564), (34, 83416380), (40, 70903923), (51, 55610920), (60, 47269282), (68, 41708190), (85, 33366552), (102, 27805460), (120, 23634641), (136, 20854095), (170, 16683276), (204, 13902730), (255, 11122184), (340, 8341638), (408, 6951365), (510, 5561092), (680, 4170819), (1020, 2780546), (1087, 2609160), (1279, 2217480), (2040, 1390273), (2174, 1304580), (2558, 1108740), (3261, 869720), (3837, 739160), (4348, 652290), (5116, 554370), (5435, 521832), (6395, 443496), (6522, 434860), (7674, 369580), (8696, 326145), (10232, 277185), (10870, 260916), (12790, 221748), (13044, 217430), (15348, 184790), (16305, 173944), (18479, 153480), (19185, 147832), (21740, 130458), (21743, 130440), (25580, 110874), (26088, 108715), (30696, 92395), (32610, 86972), (36958, 76740), (38370, 73916), (43480, 65229), (43486, 65220), (51160, 55437)]