67324760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 161572320

約数和(自身を除く): 94247560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 181, 340, 362, 547, 680, 724, 905, 1094, 1448, 1810, 2188, 2735, 3077, 3620, 4376, 5470, 6154, 7240, 9299, 10940, 12308, 15385, 18598, 21880, 24616, 30770, 37196, 46495, 61540, 74392, 92990, 99007, 123080, 185980, 198014, 371960, 396028, 495035, 792056, 990070, 1683119, 1980140, 3366238, 3960280, 6732476, 8415595, 13464952, 16831190, 33662380, 67324760]

約数ペア:

[(1, 67324760), (2, 33662380), (4, 16831190), (5, 13464952), (8, 8415595), (10, 6732476), (17, 3960280), (20, 3366238), (34, 1980140), (40, 1683119), (68, 990070), (85, 792056), (136, 495035), (170, 396028), (181, 371960), (340, 198014), (362, 185980), (547, 123080), (680, 99007), (724, 92990), (905, 74392), (1094, 61540), (1448, 46495), (1810, 37196), (2188, 30770), (2735, 24616), (3077, 21880), (3620, 18598), (4376, 15385), (5470, 12308), (6154, 10940), (7240, 9299)]