957797820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1693}}^1$

素因数の和:2164

約数の個数: 144

約数和(自身を含む): 3329726400

約数和(自身を除く): 2371928580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 449, 630, 898, 1260, 1347, 1693, 1796, 2245, 2694, 3143, 3386, 4041, 4490, 5079, 5388, 6286, 6735, 6772, 8082, 8465, 8980, 9429, 10158, 11851, 12572, 13470, 15237, 15715, 16164, 16930, 18858, 20205, 20316, 23702, 25395, 26940, 28287, 30474, 31430, 33860, 35553, 37716, 40410, 47145, 47404, 50790, 56574, 59255, 60948, 62860, 71106, 76185, 80820, 94290, 101580, 106659, 113148, 118510, 141435, 142212, 152370, 177765, 188580, 213318, 237020, 282870, 304740, 355530, 426636, 533295, 565740, 711060, 760157, 1066590, 1520314, 2133180, 2280471, 3040628, 3800785, 4560942, 5321099, 6841413, 7601570, 9121884, 10642198, 11402355, 13682826, 15203140, 15963297, 21284396, 22804710, 26605495, 27365652, 31926594, 34207065, 45609420, 47889891, 53210990, 63853188, 68414130, 79816485, 95779782, 106421980, 136828260, 159632970, 191559564, 239449455, 319265940, 478898910, 957797820]

約数ペア:

[(1, 957797820), (2, 478898910), (3, 319265940), (4, 239449455), (5, 191559564), (6, 159632970), (7, 136828260), (9, 106421980), (10, 95779782), (12, 79816485), (14, 68414130), (15, 63853188), (18, 53210990), (20, 47889891), (21, 45609420), (28, 34207065), (30, 31926594), (35, 27365652), (36, 26605495), (42, 22804710), (45, 21284396), (60, 15963297), (63, 15203140), (70, 13682826), (84, 11402355), (90, 10642198), (105, 9121884), (126, 7601570), (140, 6841413), (180, 5321099), (210, 4560942), (252, 3800785), (315, 3040628), (420, 2280471), (449, 2133180), (630, 1520314), (898, 1066590), (1260, 760157), (1347, 711060), (1693, 565740), (1796, 533295), (2245, 426636), (2694, 355530), (3143, 304740), (3386, 282870), (4041, 237020), (4490, 213318), (5079, 188580), (5388, 177765), (6286, 152370), (6735, 142212), (6772, 141435), (8082, 118510), (8465, 113148), (8980, 106659), (9429, 101580), (10158, 94290), (11851, 80820), (12572, 76185), (13470, 71106), (15237, 62860), (15715, 60948), (16164, 59255), (16930, 56574), (18858, 50790), (20205, 47404), (20316, 47145), (23702, 40410), (25395, 37716), (26940, 35553), (28287, 33860), (30474, 31430)]