271953280

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9041}}^1$

素因数の和:9107

約数の個数: 64

約数和(自身を含む): 664044480

約数和(自身を除く): 392091200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 3008, 3760, 6016, 7520, 9041, 15040, 18082, 30080, 36164, 45205, 72328, 90410, 144656, 180820, 289312, 361640, 424927, 578624, 723280, 849854, 1157248, 1446560, 1699708, 2124635, 2893120, 3399416, 4249270, 5786240, 6798832, 8498540, 13597664, 16997080, 27195328, 33994160, 54390656, 67988320, 135976640, 271953280]

約数ペア:

[(1, 271953280), (2, 135976640), (4, 67988320), (5, 54390656), (8, 33994160), (10, 27195328), (16, 16997080), (20, 13597664), (32, 8498540), (40, 6798832), (47, 5786240), (64, 4249270), (80, 3399416), (94, 2893120), (128, 2124635), (160, 1699708), (188, 1446560), (235, 1157248), (320, 849854), (376, 723280), (470, 578624), (640, 424927), (752, 361640), (940, 289312), (1504, 180820), (1880, 144656), (3008, 90410), (3760, 72328), (6016, 45205), (7520, 36164), (9041, 30080), (15040, 18082)]