319034800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3983

約数の個数: 120

約数和(自身を含む): 906415200

約数和(自身を除く): 587380400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1624, 2030, 2320, 2800, 2900, 3248, 3929, 4060, 5075, 5800, 7858, 8120, 10150, 11600, 15716, 16240, 19645, 20300, 27503, 31432, 39290, 40600, 55006, 62864, 78580, 81200, 98225, 110012, 113941, 137515, 157160, 196450, 220024, 227882, 275030, 314320, 392900, 440048, 455764, 550060, 569705, 687575, 785800, 797587, 911528, 1100120, 1139410, 1375150, 1571600, 1595174, 1823056, 2200240, 2278820, 2750300, 2848525, 3190348, 3987935, 4557640, 5500600, 5697050, 6380696, 7975870, 9115280, 11001200, 11394100, 12761392, 15951740, 19939675, 22788200, 31903480, 39879350, 45576400, 63806960, 79758700, 159517400, 319034800]

約数ペア:

[(1, 319034800), (2, 159517400), (4, 79758700), (5, 63806960), (7, 45576400), (8, 39879350), (10, 31903480), (14, 22788200), (16, 19939675), (20, 15951740), (25, 12761392), (28, 11394100), (29, 11001200), (35, 9115280), (40, 7975870), (50, 6380696), (56, 5697050), (58, 5500600), (70, 4557640), (80, 3987935), (100, 3190348), (112, 2848525), (116, 2750300), (140, 2278820), (145, 2200240), (175, 1823056), (200, 1595174), (203, 1571600), (232, 1375150), (280, 1139410), (290, 1100120), (350, 911528), (400, 797587), (406, 785800), (464, 687575), (560, 569705), (580, 550060), (700, 455764), (725, 440048), (812, 392900), (1015, 314320), (1160, 275030), (1400, 227882), (1450, 220024), (1624, 196450), (2030, 157160), (2320, 137515), (2800, 113941), (2900, 110012), (3248, 98225), (3929, 81200), (4060, 78580), (5075, 62864), (5800, 55006), (7858, 40600), (8120, 39290), (10150, 31432), (11600, 27503), (15716, 20300), (16240, 19645)]