1296288136640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{578700061}}^1$

素因数の和:578700085

約数の個数: 56

約数和(自身を含む): 3527755577952

約数和(自身を除く): 2231467441312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 578700061, 1157400122, 2314800244, 2893500305, 4050900427, 4629600488, 5787000610, 8101800854, 9259200976, 11574001220, 16203601708, 18518401952, 20254502135, 23148002440, 32407203416, 37036803904, 40509004270, 46296004880, 64814406832, 81018008540, 92592009760, 129628813664, 162036017080, 185184019520, 259257627328, 324072034160, 648144068320, 1296288136640]

約数ペア:

[(1, 1296288136640), (2, 648144068320), (4, 324072034160), (5, 259257627328), (7, 185184019520), (8, 162036017080), (10, 129628813664), (14, 92592009760), (16, 81018008540), (20, 64814406832), (28, 46296004880), (32, 40509004270), (35, 37036803904), (40, 32407203416), (56, 23148002440), (64, 20254502135), (70, 18518401952), (80, 16203601708), (112, 11574001220), (140, 9259200976), (160, 8101800854), (224, 5787000610), (280, 4629600488), (320, 4050900427), (448, 2893500305), (560, 2314800244), (1120, 1157400122), (2240, 578700061)]