200806440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3099

約数の個数: 128

約数和(自身を含む): 656208000

約数和(自身を除く): 455401560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3037, 3306, 3480, 4408, 5510, 6074, 6612, 8265, 9111, 11020, 12148, 13224, 15185, 16530, 18222, 22040, 24296, 30370, 33060, 36444, 45555, 57703, 60740, 66120, 72888, 88073, 91110, 115406, 121480, 173109, 176146, 182220, 230812, 264219, 288515, 346218, 352292, 364440, 440365, 461624, 528438, 577030, 692436, 704584, 865545, 880730, 1056876, 1154060, 1321095, 1384872, 1673387, 1731090, 1761460, 2113752, 2308120, 2642190, 3346774, 3462180, 3522920, 5020161, 5284380, 6693548, 6924360, 8366935, 10040322, 10568760, 13387096, 16733870, 20080644, 25100805, 33467740, 40161288, 50201610, 66935480, 100403220, 200806440]

約数ペア:

[(1, 200806440), (2, 100403220), (3, 66935480), (4, 50201610), (5, 40161288), (6, 33467740), (8, 25100805), (10, 20080644), (12, 16733870), (15, 13387096), (19, 10568760), (20, 10040322), (24, 8366935), (29, 6924360), (30, 6693548), (38, 5284380), (40, 5020161), (57, 3522920), (58, 3462180), (60, 3346774), (76, 2642190), (87, 2308120), (95, 2113752), (114, 1761460), (116, 1731090), (120, 1673387), (145, 1384872), (152, 1321095), (174, 1154060), (190, 1056876), (228, 880730), (232, 865545), (285, 704584), (290, 692436), (348, 577030), (380, 528438), (435, 461624), (456, 440365), (551, 364440), (570, 352292), (580, 346218), (696, 288515), (760, 264219), (870, 230812), (1102, 182220), (1140, 176146), (1160, 173109), (1653, 121480), (1740, 115406), (2204, 91110), (2280, 88073), (2755, 72888), (3037, 66120), (3306, 60740), (3480, 57703), (4408, 45555), (5510, 36444), (6074, 33060), (6612, 30370), (8265, 24296), (9111, 22040), (11020, 18222), (12148, 16530), (13224, 15185)]