984328440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14887}}^1$

素因数の和:14949

約数の個数: 128

約数和(自身を含む): 3215808000

約数和(自身を除く): 2231479560

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, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 14887, 16530, 22040, 29774, 33060, 44661, 59548, 66120, 74435, 89322, 119096, 148870, 178644, 223305, 282853, 297740, 357288, 431723, 446610, 565706, 595480, 848559, 863446, 893220, 1131412, 1295169, 1414265, 1697118, 1726892, 1786440, 2158615, 2262824, 2590338, 2828530, 3394236, 3453784, 4242795, 4317230, 5180676, 5657060, 6475845, 6788472, 8202737, 8485590, 8634460, 10361352, 11314120, 12951690, 16405474, 16971180, 17268920, 24608211, 25903380, 32810948, 33942360, 41013685, 49216422, 51806760, 65621896, 82027370, 98432844, 123041055, 164054740, 196865688, 246082110, 328109480, 492164220, 984328440]

約数ペア:

[(1, 984328440), (2, 492164220), (3, 328109480), (4, 246082110), (5, 196865688), (6, 164054740), (8, 123041055), (10, 98432844), (12, 82027370), (15, 65621896), (19, 51806760), (20, 49216422), (24, 41013685), (29, 33942360), (30, 32810948), (38, 25903380), (40, 24608211), (57, 17268920), (58, 16971180), (60, 16405474), (76, 12951690), (87, 11314120), (95, 10361352), (114, 8634460), (116, 8485590), (120, 8202737), (145, 6788472), (152, 6475845), (174, 5657060), (190, 5180676), (228, 4317230), (232, 4242795), (285, 3453784), (290, 3394236), (348, 2828530), (380, 2590338), (435, 2262824), (456, 2158615), (551, 1786440), (570, 1726892), (580, 1697118), (696, 1414265), (760, 1295169), (870, 1131412), (1102, 893220), (1140, 863446), (1160, 848559), (1653, 595480), (1740, 565706), (2204, 446610), (2280, 431723), (2755, 357288), (3306, 297740), (3480, 282853), (4408, 223305), (5510, 178644), (6612, 148870), (8265, 119096), (11020, 89322), (13224, 74435), (14887, 66120), (16530, 59548), (22040, 44661), (29774, 33060)]