329110880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9532

約数の個数: 96

約数和(自身を含む): 917360640

約数和(自身を除く): 588249760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 9479, 17360, 18958, 34720, 37916, 47395, 66353, 75832, 94790, 132706, 151664, 189580, 265412, 293849, 303328, 331765, 379160, 530824, 587698, 663530, 758320, 1061648, 1175396, 1327060, 1469245, 1516640, 2056943, 2123296, 2350792, 2654120, 2938490, 4113886, 4701584, 5308240, 5876980, 8227772, 9403168, 10284715, 10616480, 11753960, 16455544, 20569430, 23507920, 32911088, 41138860, 47015840, 65822176, 82277720, 164555440, 329110880]

約数ペア:

[(1, 329110880), (2, 164555440), (4, 82277720), (5, 65822176), (7, 47015840), (8, 41138860), (10, 32911088), (14, 23507920), (16, 20569430), (20, 16455544), (28, 11753960), (31, 10616480), (32, 10284715), (35, 9403168), (40, 8227772), (56, 5876980), (62, 5308240), (70, 4701584), (80, 4113886), (112, 2938490), (124, 2654120), (140, 2350792), (155, 2123296), (160, 2056943), (217, 1516640), (224, 1469245), (248, 1327060), (280, 1175396), (310, 1061648), (434, 758320), (496, 663530), (560, 587698), (620, 530824), (868, 379160), (992, 331765), (1085, 303328), (1120, 293849), (1240, 265412), (1736, 189580), (2170, 151664), (2480, 132706), (3472, 94790), (4340, 75832), (4960, 66353), (6944, 47395), (8680, 37916), (9479, 34720), (17360, 18958)]