20160428064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30000637}}^1$

素因数の和:30000657

約数の個数: 48

約数和(自身を含む): 60481286208

約数和(自身を除く): 40320858144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30000637, 60001274, 90001911, 120002548, 180003822, 210004459, 240005096, 360007644, 420008918, 480010192, 630013377, 720015288, 840017836, 960020384, 1260026754, 1440030576, 1680035672, 2520053508, 2880061152, 3360071344, 5040107016, 6720142688, 10080214032, 20160428064]

約数ペア:

[(1, 20160428064), (2, 10080214032), (3, 6720142688), (4, 5040107016), (6, 3360071344), (7, 2880061152), (8, 2520053508), (12, 1680035672), (14, 1440030576), (16, 1260026754), (21, 960020384), (24, 840017836), (28, 720015288), (32, 630013377), (42, 480010192), (48, 420008918), (56, 360007644), (84, 240005096), (96, 210004459), (112, 180003822), (168, 120002548), (224, 90001911), (336, 60001274), (672, 30000637)]