354613280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 960906240

約数和(自身を除く): 606292960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 479, 560, 661, 958, 1120, 1322, 1916, 2395, 2644, 3305, 3353, 3832, 4627, 4790, 5288, 6610, 6706, 7664, 9254, 9580, 10576, 13220, 13412, 15328, 16765, 18508, 19160, 21152, 23135, 26440, 26824, 33530, 37016, 38320, 46270, 52880, 53648, 67060, 74032, 76640, 92540, 105760, 107296, 134120, 148064, 185080, 268240, 316619, 370160, 536480, 633238, 740320, 1266476, 1583095, 2216333, 2532952, 3166190, 4432666, 5065904, 6332380, 8865332, 10131808, 11081665, 12664760, 17730664, 22163330, 25329520, 35461328, 44326660, 50659040, 70922656, 88653320, 177306640, 354613280]

約数ペア:

[(1, 354613280), (2, 177306640), (4, 88653320), (5, 70922656), (7, 50659040), (8, 44326660), (10, 35461328), (14, 25329520), (16, 22163330), (20, 17730664), (28, 12664760), (32, 11081665), (35, 10131808), (40, 8865332), (56, 6332380), (70, 5065904), (80, 4432666), (112, 3166190), (140, 2532952), (160, 2216333), (224, 1583095), (280, 1266476), (479, 740320), (560, 633238), (661, 536480), (958, 370160), (1120, 316619), (1322, 268240), (1916, 185080), (2395, 148064), (2644, 134120), (3305, 107296), (3353, 105760), (3832, 92540), (4627, 76640), (4790, 74032), (5288, 67060), (6610, 53648), (6706, 52880), (7664, 46270), (9254, 38320), (9580, 37016), (10576, 33530), (13220, 26824), (13412, 26440), (15328, 23135), (16765, 21152), (18508, 19160)]