16832760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 59788800

約数和(自身を除く): 42956040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 691, 696, 812, 840, 870, 1015, 1160, 1218, 1382, 1624, 1740, 2030, 2073, 2436, 2764, 3045, 3455, 3480, 4060, 4146, 4837, 4872, 5528, 6090, 6910, 8120, 8292, 9674, 10365, 12180, 13820, 14511, 16584, 19348, 20039, 20730, 24185, 24360, 27640, 29022, 38696, 40078, 41460, 48370, 58044, 60117, 72555, 80156, 82920, 96740, 100195, 116088, 120234, 140273, 145110, 160312, 193480, 200390, 240468, 280546, 290220, 300585, 400780, 420819, 480936, 561092, 580440, 601170, 701365, 801560, 841638, 1122184, 1202340, 1402730, 1683276, 2104095, 2404680, 2805460, 3366552, 4208190, 5610920, 8416380, 16832760]

約数ペア:

[(1, 16832760), (2, 8416380), (3, 5610920), (4, 4208190), (5, 3366552), (6, 2805460), (7, 2404680), (8, 2104095), (10, 1683276), (12, 1402730), (14, 1202340), (15, 1122184), (20, 841638), (21, 801560), (24, 701365), (28, 601170), (29, 580440), (30, 561092), (35, 480936), (40, 420819), (42, 400780), (56, 300585), (58, 290220), (60, 280546), (70, 240468), (84, 200390), (87, 193480), (105, 160312), (116, 145110), (120, 140273), (140, 120234), (145, 116088), (168, 100195), (174, 96740), (203, 82920), (210, 80156), (232, 72555), (280, 60117), (290, 58044), (348, 48370), (406, 41460), (420, 40078), (435, 38696), (580, 29022), (609, 27640), (691, 24360), (696, 24185), (812, 20730), (840, 20039), (870, 19348), (1015, 16584), (1160, 14511), (1218, 13820), (1382, 12180), (1624, 10365), (1740, 9674), (2030, 8292), (2073, 8120), (2436, 6910), (2764, 6090), (3045, 5528), (3455, 4872), (3480, 4837), (4060, 4146)]