68383360

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 166341600

約数和(自身を除く): 97958240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1811, 1888, 2360, 3622, 3776, 4720, 7244, 7552, 9055, 9440, 14488, 18110, 18880, 28976, 36220, 37760, 57952, 72440, 106849, 115904, 144880, 213698, 231808, 289760, 427396, 534245, 579520, 854792, 1068490, 1159040, 1709584, 2136980, 3419168, 4273960, 6838336, 8547920, 13676672, 17095840, 34191680, 68383360]

約数ペア:

[(1, 68383360), (2, 34191680), (4, 17095840), (5, 13676672), (8, 8547920), (10, 6838336), (16, 4273960), (20, 3419168), (32, 2136980), (40, 1709584), (59, 1159040), (64, 1068490), (80, 854792), (118, 579520), (128, 534245), (160, 427396), (236, 289760), (295, 231808), (320, 213698), (472, 144880), (590, 115904), (640, 106849), (944, 72440), (1180, 57952), (1811, 37760), (1888, 36220), (2360, 28976), (3622, 18880), (3776, 18110), (4720, 14488), (7244, 9440), (7552, 9055)]