2016156800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{90007}}^1$

素因数の和:90038

約数の個数: 96

約数和(自身を含む): 5692105920

約数和(自身を除く): 3675949120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 11200, 22400, 90007, 180014, 360028, 450035, 630049, 720056, 900070, 1260098, 1440112, 1800140, 2250175, 2520196, 2880224, 3150245, 3600280, 4500350, 5040392, 5760448, 6300490, 7200560, 9000700, 10080784, 11520896, 12600980, 14401120, 15751225, 18001400, 20161568, 25201960, 28802240, 31502450, 36002800, 40323136, 50403920, 57604480, 63004900, 72005600, 80646272, 100807840, 126009800, 144011200, 201615680, 252019600, 288022400, 403231360, 504039200, 1008078400, 2016156800]

約数ペア:

[(1, 2016156800), (2, 1008078400), (4, 504039200), (5, 403231360), (7, 288022400), (8, 252019600), (10, 201615680), (14, 144011200), (16, 126009800), (20, 100807840), (25, 80646272), (28, 72005600), (32, 63004900), (35, 57604480), (40, 50403920), (50, 40323136), (56, 36002800), (64, 31502450), (70, 28802240), (80, 25201960), (100, 20161568), (112, 18001400), (128, 15751225), (140, 14401120), (160, 12600980), (175, 11520896), (200, 10080784), (224, 9000700), (280, 7200560), (320, 6300490), (350, 5760448), (400, 5040392), (448, 4500350), (560, 3600280), (640, 3150245), (700, 2880224), (800, 2520196), (896, 2250175), (1120, 1800140), (1400, 1440112), (1600, 1260098), (2240, 900070), (2800, 720056), (3200, 630049), (4480, 450035), (5600, 360028), (11200, 180014), (22400, 90007)]