183724720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 438329088

約数和(自身を除く): 254604368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 151, 227, 268, 302, 335, 454, 536, 604, 670, 755, 908, 1072, 1135, 1208, 1340, 1510, 1816, 2270, 2416, 2680, 3020, 3632, 4540, 5360, 6040, 9080, 10117, 12080, 15209, 18160, 20234, 30418, 34277, 40468, 50585, 60836, 68554, 76045, 80936, 101170, 121672, 137108, 152090, 161872, 171385, 202340, 243344, 274216, 304180, 342770, 404680, 548432, 608360, 685540, 809360, 1216720, 1371080, 2296559, 2742160, 4593118, 9186236, 11482795, 18372472, 22965590, 36744944, 45931180, 91862360, 183724720]

約数ペア:

[(1, 183724720), (2, 91862360), (4, 45931180), (5, 36744944), (8, 22965590), (10, 18372472), (16, 11482795), (20, 9186236), (40, 4593118), (67, 2742160), (80, 2296559), (134, 1371080), (151, 1216720), (227, 809360), (268, 685540), (302, 608360), (335, 548432), (454, 404680), (536, 342770), (604, 304180), (670, 274216), (755, 243344), (908, 202340), (1072, 171385), (1135, 161872), (1208, 152090), (1340, 137108), (1510, 121672), (1816, 101170), (2270, 80936), (2416, 76045), (2680, 68554), (3020, 60836), (3632, 50585), (4540, 40468), (5360, 34277), (6040, 30418), (9080, 20234), (10117, 18160), (12080, 15209)]