394306080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{117353}}^1$

素因数の和:117378

約数の個数: 96

約数和(自身を含む): 1419513984

約数和(自身を除く): 1025207904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 117353, 234706, 352059, 469412, 586765, 704118, 821471, 938824, 1173530, 1408236, 1642942, 1760295, 1877648, 2347060, 2464413, 2816472, 3285884, 3520590, 3755296, 4107355, 4694120, 4928826, 5632944, 6571768, 7041180, 8214710, 9388240, 9857652, 11265888, 12322065, 13143536, 14082360, 16429420, 18776480, 19715304, 24644130, 26287072, 28164720, 32858840, 39430608, 49288260, 56329440, 65717680, 78861216, 98576520, 131435360, 197153040, 394306080]

約数ペア:

[(1, 394306080), (2, 197153040), (3, 131435360), (4, 98576520), (5, 78861216), (6, 65717680), (7, 56329440), (8, 49288260), (10, 39430608), (12, 32858840), (14, 28164720), (15, 26287072), (16, 24644130), (20, 19715304), (21, 18776480), (24, 16429420), (28, 14082360), (30, 13143536), (32, 12322065), (35, 11265888), (40, 9857652), (42, 9388240), (48, 8214710), (56, 7041180), (60, 6571768), (70, 5632944), (80, 4928826), (84, 4694120), (96, 4107355), (105, 3755296), (112, 3520590), (120, 3285884), (140, 2816472), (160, 2464413), (168, 2347060), (210, 1877648), (224, 1760295), (240, 1642942), (280, 1408236), (336, 1173530), (420, 938824), (480, 821471), (560, 704118), (672, 586765), (840, 469412), (1120, 352059), (1680, 234706), (3360, 117353)]