338776480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2462

約数の個数: 96

約数和(自身を含む): 922078080

約数和(自身を除く): 583301600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1120, 1310, 1834, 2096, 2309, 2620, 3668, 4192, 4585, 4618, 5240, 7336, 9170, 9236, 10480, 11545, 14672, 16163, 18340, 18472, 20960, 23090, 29344, 32326, 36680, 36944, 46180, 64652, 73360, 73888, 80815, 92360, 129304, 146720, 161630, 184720, 258608, 302479, 323260, 369440, 517216, 604958, 646520, 1209916, 1293040, 1512395, 2117353, 2419832, 2586080, 3024790, 4234706, 4839664, 6049580, 8469412, 9679328, 10586765, 12099160, 16938824, 21173530, 24198320, 33877648, 42347060, 48396640, 67755296, 84694120, 169388240, 338776480]

約数ペア:

[(1, 338776480), (2, 169388240), (4, 84694120), (5, 67755296), (7, 48396640), (8, 42347060), (10, 33877648), (14, 24198320), (16, 21173530), (20, 16938824), (28, 12099160), (32, 10586765), (35, 9679328), (40, 8469412), (56, 6049580), (70, 4839664), (80, 4234706), (112, 3024790), (131, 2586080), (140, 2419832), (160, 2117353), (224, 1512395), (262, 1293040), (280, 1209916), (524, 646520), (560, 604958), (655, 517216), (917, 369440), (1048, 323260), (1120, 302479), (1310, 258608), (1834, 184720), (2096, 161630), (2309, 146720), (2620, 129304), (3668, 92360), (4192, 80815), (4585, 73888), (4618, 73360), (5240, 64652), (7336, 46180), (9170, 36944), (9236, 36680), (10480, 32326), (11545, 29344), (14672, 23090), (16163, 20960), (18340, 18472)]