126150640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20479}}^1$

素因数の和:20510

約数の個数: 80

約数和(自身を含む): 365690880

約数和(自身を除く): 239540240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 20479, 40958, 81916, 102395, 143353, 163832, 204790, 225269, 286706, 327664, 409580, 450538, 573412, 716765, 819160, 901076, 1126345, 1146824, 1433530, 1576883, 1638320, 1802152, 2252690, 2293648, 2867060, 3153766, 3604304, 4505380, 5734120, 6307532, 7884415, 9010760, 11468240, 12615064, 15768830, 18021520, 25230128, 31537660, 63075320, 126150640]

約数ペア:

[(1, 126150640), (2, 63075320), (4, 31537660), (5, 25230128), (7, 18021520), (8, 15768830), (10, 12615064), (11, 11468240), (14, 9010760), (16, 7884415), (20, 6307532), (22, 5734120), (28, 4505380), (35, 3604304), (40, 3153766), (44, 2867060), (55, 2293648), (56, 2252690), (70, 1802152), (77, 1638320), (80, 1576883), (88, 1433530), (110, 1146824), (112, 1126345), (140, 901076), (154, 819160), (176, 716765), (220, 573412), (280, 450538), (308, 409580), (385, 327664), (440, 286706), (560, 225269), (616, 204790), (770, 163832), (880, 143353), (1232, 102395), (1540, 81916), (3080, 40958), (6160, 20479)]