264720199695

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2213}}^1\times {\mathrm{162749}}^1$

素因数の和:164984

約数の個数: 48

約数和(自身を含む): 492929388000

約数和(自身を除く): 228209188305

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2213, 6639, 11065, 15491, 33195, 46473, 77455, 108437, 162749, 232365, 325311, 488247, 542185, 813745, 1139243, 1626555, 2441235, 3417729, 5696215, 7974701, 17088645, 23924103, 39873505, 119620515, 360163537, 1080490611, 1800817685, 2521144759, 5402453055, 7563434277, 12605723795, 17648013313, 37817171385, 52944039939, 88240066565, 264720199695]

約数ペア:

[(1, 264720199695), (3, 88240066565), (5, 52944039939), (7, 37817171385), (15, 17648013313), (21, 12605723795), (35, 7563434277), (49, 5402453055), (105, 2521144759), (147, 1800817685), (245, 1080490611), (735, 360163537), (2213, 119620515), (6639, 39873505), (11065, 23924103), (15491, 17088645), (33195, 7974701), (46473, 5696215), (77455, 3417729), (108437, 2441235), (162749, 1626555), (232365, 1139243), (325311, 813745), (488247, 542185)]