158487780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 486097920

約数和(自身を除く): 327610140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 439, 547, 660, 878, 1094, 1317, 1641, 1756, 2188, 2195, 2634, 2735, 3282, 4390, 4829, 5268, 5470, 6017, 6564, 6585, 8205, 8780, 9658, 10940, 12034, 13170, 14487, 16410, 18051, 19316, 24068, 24145, 26340, 28974, 30085, 32820, 36102, 48290, 57948, 60170, 72204, 72435, 90255, 96580, 120340, 144870, 180510, 240133, 289740, 361020, 480266, 720399, 960532, 1200665, 1440798, 2401330, 2641463, 2881596, 3601995, 4802660, 5282926, 7203990, 7924389, 10565852, 13207315, 14407980, 15848778, 26414630, 31697556, 39621945, 52829260, 79243890, 158487780]

約数ペア:

[(1, 158487780), (2, 79243890), (3, 52829260), (4, 39621945), (5, 31697556), (6, 26414630), (10, 15848778), (11, 14407980), (12, 13207315), (15, 10565852), (20, 7924389), (22, 7203990), (30, 5282926), (33, 4802660), (44, 3601995), (55, 2881596), (60, 2641463), (66, 2401330), (110, 1440798), (132, 1200665), (165, 960532), (220, 720399), (330, 480266), (439, 361020), (547, 289740), (660, 240133), (878, 180510), (1094, 144870), (1317, 120340), (1641, 96580), (1756, 90255), (2188, 72435), (2195, 72204), (2634, 60170), (2735, 57948), (3282, 48290), (4390, 36102), (4829, 32820), (5268, 30085), (5470, 28974), (6017, 26340), (6564, 24145), (6585, 24068), (8205, 19316), (8780, 18051), (9658, 16410), (10940, 14487), (12034, 13170)]