240147765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 497218176

約数和(自身を除く): 257070411

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 67, 99, 117, 143, 165, 195, 201, 335, 429, 495, 557, 585, 603, 715, 737, 871, 1005, 1287, 1671, 2145, 2211, 2613, 2785, 3015, 3685, 4355, 5013, 6127, 6435, 6633, 7241, 7839, 8355, 9581, 11055, 13065, 18381, 21723, 25065, 28743, 30635, 33165, 36205, 37319, 39195, 47905, 55143, 65169, 79651, 86229, 91905, 108615, 111957, 143715, 186595, 238953, 275715, 325845, 335871, 398255, 410509, 431145, 485147, 559785, 716859, 1194765, 1231527, 1455441, 1679355, 2052545, 2425735, 3584295, 3694581, 4366323, 5336617, 6157635, 7277205, 16009851, 18472905, 21831615, 26683085, 48029553, 80049255, 240147765]

約数ペア:

[(1, 240147765), (3, 80049255), (5, 48029553), (9, 26683085), (11, 21831615), (13, 18472905), (15, 16009851), (33, 7277205), (39, 6157635), (45, 5336617), (55, 4366323), (65, 3694581), (67, 3584295), (99, 2425735), (117, 2052545), (143, 1679355), (165, 1455441), (195, 1231527), (201, 1194765), (335, 716859), (429, 559785), (495, 485147), (557, 431145), (585, 410509), (603, 398255), (715, 335871), (737, 325845), (871, 275715), (1005, 238953), (1287, 186595), (1671, 143715), (2145, 111957), (2211, 108615), (2613, 91905), (2785, 86229), (3015, 79651), (3685, 65169), (4355, 55143), (5013, 47905), (6127, 39195), (6435, 37319), (6633, 36205), (7241, 33165), (7839, 30635), (8355, 28743), (9581, 25065), (11055, 21723), (13065, 18381)]