269787520

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8969}}^1$

素因数の和:9035

約数の個数: 64

約数和(自身を含む): 658756800

約数和(自身を除く): 388969280

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, 8969, 15040, 17938, 30080, 35876, 44845, 71752, 89690, 143504, 179380, 287008, 358760, 421543, 574016, 717520, 843086, 1148032, 1435040, 1686172, 2107715, 2870080, 3372344, 4215430, 5740160, 6744688, 8430860, 13489376, 16861720, 26978752, 33723440, 53957504, 67446880, 134893760, 269787520]

約数ペア:

[(1, 269787520), (2, 134893760), (4, 67446880), (5, 53957504), (8, 33723440), (10, 26978752), (16, 16861720), (20, 13489376), (32, 8430860), (40, 6744688), (47, 5740160), (64, 4215430), (80, 3372344), (94, 2870080), (128, 2107715), (160, 1686172), (188, 1435040), (235, 1148032), (320, 843086), (376, 717520), (470, 574016), (640, 421543), (752, 358760), (940, 287008), (1504, 179380), (1880, 143504), (3008, 89690), (3760, 71752), (6016, 44845), (7520, 35876), (8969, 30080), (15040, 17938)]