42261240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50311}}^1$

素因数の和:50332

約数の個数: 64

約数和(自身を含む): 144898560

約数和(自身を除く): 102637320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 50311, 100622, 150933, 201244, 251555, 301866, 352177, 402488, 503110, 603732, 704354, 754665, 1006220, 1056531, 1207464, 1408708, 1509330, 1760885, 2012440, 2113062, 2817416, 3018660, 3521770, 4226124, 5282655, 6037320, 7043540, 8452248, 10565310, 14087080, 21130620, 42261240]

約数ペア:

[(1, 42261240), (2, 21130620), (3, 14087080), (4, 10565310), (5, 8452248), (6, 7043540), (7, 6037320), (8, 5282655), (10, 4226124), (12, 3521770), (14, 3018660), (15, 2817416), (20, 2113062), (21, 2012440), (24, 1760885), (28, 1509330), (30, 1408708), (35, 1207464), (40, 1056531), (42, 1006220), (56, 754665), (60, 704354), (70, 603732), (84, 503110), (105, 402488), (120, 352177), (140, 301866), (168, 251555), (210, 201244), (280, 150933), (420, 100622), (840, 50311)]