146091680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{130439}}^1$

素因数の和:130461

約数の個数: 48

約数和(自身を含む): 394450560

約数和(自身を除く): 248358880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 130439, 260878, 521756, 652195, 913073, 1043512, 1304390, 1826146, 2087024, 2608780, 3652292, 4174048, 4565365, 5217560, 7304584, 9130730, 10435120, 14609168, 18261460, 20870240, 29218336, 36522920, 73045840, 146091680]

約数ペア:

[(1, 146091680), (2, 73045840), (4, 36522920), (5, 29218336), (7, 20870240), (8, 18261460), (10, 14609168), (14, 10435120), (16, 9130730), (20, 7304584), (28, 5217560), (32, 4565365), (35, 4174048), (40, 3652292), (56, 2608780), (70, 2087024), (80, 1826146), (112, 1304390), (140, 1043512), (160, 913073), (224, 652195), (280, 521756), (560, 260878), (1120, 130439)]