320170095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3517}}^1$

素因数の和:3569

約数の個数: 72

約数和(自身を含む): 673936224

約数和(自身を除く): 353766129

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 289, 315, 357, 595, 765, 867, 1071, 1445, 1785, 2023, 2601, 3517, 4335, 5355, 6069, 10115, 10551, 13005, 17585, 18207, 24619, 30345, 31653, 52755, 59789, 73857, 91035, 123095, 158265, 179367, 221571, 298945, 369285, 418523, 538101, 896835, 1016413, 1107855, 1255569, 2092615, 2690505, 3049239, 3766707, 5082065, 6277845, 7114891, 9147717, 15246195, 18833535, 21344673, 35574455, 45738585, 64034019, 106723365, 320170095]

約数ペア:

[(1, 320170095), (3, 106723365), (5, 64034019), (7, 45738585), (9, 35574455), (15, 21344673), (17, 18833535), (21, 15246195), (35, 9147717), (45, 7114891), (51, 6277845), (63, 5082065), (85, 3766707), (105, 3049239), (119, 2690505), (153, 2092615), (255, 1255569), (289, 1107855), (315, 1016413), (357, 896835), (595, 538101), (765, 418523), (867, 369285), (1071, 298945), (1445, 221571), (1785, 179367), (2023, 158265), (2601, 123095), (3517, 91035), (4335, 73857), (5355, 59789), (6069, 52755), (10115, 31653), (10551, 30345), (13005, 24619), (17585, 18207)]