67324160

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 162804600

約数和(自身を除く): 95480440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 353, 596, 640, 706, 745, 1192, 1280, 1412, 1490, 1765, 2384, 2824, 2980, 3530, 4768, 5648, 5960, 7060, 9536, 11296, 11920, 14120, 19072, 22592, 23840, 28240, 38144, 45184, 47680, 52597, 56480, 90368, 95360, 105194, 112960, 190720, 210388, 225920, 262985, 420776, 451840, 525970, 841552, 1051940, 1683104, 2103880, 3366208, 4207760, 6732416, 8415520, 13464832, 16831040, 33662080, 67324160]

約数ペア:

[(1, 67324160), (2, 33662080), (4, 16831040), (5, 13464832), (8, 8415520), (10, 6732416), (16, 4207760), (20, 3366208), (32, 2103880), (40, 1683104), (64, 1051940), (80, 841552), (128, 525970), (149, 451840), (160, 420776), (256, 262985), (298, 225920), (320, 210388), (353, 190720), (596, 112960), (640, 105194), (706, 95360), (745, 90368), (1192, 56480), (1280, 52597), (1412, 47680), (1490, 45184), (1765, 38144), (2384, 28240), (2824, 23840), (2980, 22592), (3530, 19072), (4768, 14120), (5648, 11920), (5960, 11296), (7060, 9536)]