122011260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 391910400

約数和(自身を除く): 269899140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 449, 647, 898, 1294, 1347, 1796, 1941, 2245, 2588, 2694, 3143, 3235, 3882, 4490, 4529, 5388, 6286, 6470, 6735, 7764, 8980, 9058, 9429, 9705, 12572, 12940, 13470, 13587, 15715, 18116, 18858, 19410, 22645, 26940, 27174, 31430, 37716, 38820, 45290, 47145, 54348, 62860, 67935, 90580, 94290, 135870, 188580, 271740, 290503, 581006, 871509, 1162012, 1452515, 1743018, 2033521, 2905030, 3486036, 4067042, 4357545, 5810060, 6100563, 8134084, 8715090, 10167605, 12201126, 17430180, 20335210, 24402252, 30502815, 40670420, 61005630, 122011260]

約数ペア:

[(1, 122011260), (2, 61005630), (3, 40670420), (4, 30502815), (5, 24402252), (6, 20335210), (7, 17430180), (10, 12201126), (12, 10167605), (14, 8715090), (15, 8134084), (20, 6100563), (21, 5810060), (28, 4357545), (30, 4067042), (35, 3486036), (42, 2905030), (60, 2033521), (70, 1743018), (84, 1452515), (105, 1162012), (140, 871509), (210, 581006), (420, 290503), (449, 271740), (647, 188580), (898, 135870), (1294, 94290), (1347, 90580), (1796, 67935), (1941, 62860), (2245, 54348), (2588, 47145), (2694, 45290), (3143, 38820), (3235, 37716), (3882, 31430), (4490, 27174), (4529, 26940), (5388, 22645), (6286, 19410), (6470, 18858), (6735, 18116), (7764, 15715), (8980, 13587), (9058, 13470), (9429, 12940), (9705, 12572)]