71676660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 220372992

約数和(自身を除く): 148696332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 223, 330, 446, 487, 660, 669, 892, 974, 1115, 1338, 1461, 1948, 2230, 2435, 2453, 2676, 2922, 3345, 4460, 4870, 4906, 5357, 5844, 6690, 7305, 7359, 9740, 9812, 10714, 12265, 13380, 14610, 14718, 16071, 21428, 24530, 26785, 29220, 29436, 32142, 36795, 49060, 53570, 64284, 73590, 80355, 107140, 108601, 147180, 160710, 217202, 321420, 325803, 434404, 543005, 651606, 1086010, 1194611, 1303212, 1629015, 2172020, 2389222, 3258030, 3583833, 4778444, 5973055, 6516060, 7167666, 11946110, 14335332, 17919165, 23892220, 35838330, 71676660]

約数ペア:

[(1, 71676660), (2, 35838330), (3, 23892220), (4, 17919165), (5, 14335332), (6, 11946110), (10, 7167666), (11, 6516060), (12, 5973055), (15, 4778444), (20, 3583833), (22, 3258030), (30, 2389222), (33, 2172020), (44, 1629015), (55, 1303212), (60, 1194611), (66, 1086010), (110, 651606), (132, 543005), (165, 434404), (220, 325803), (223, 321420), (330, 217202), (446, 160710), (487, 147180), (660, 108601), (669, 107140), (892, 80355), (974, 73590), (1115, 64284), (1338, 53570), (1461, 49060), (1948, 36795), (2230, 32142), (2435, 29436), (2453, 29220), (2676, 26785), (2922, 24530), (3345, 21428), (4460, 16071), (4870, 14718), (4906, 14610), (5357, 13380), (5844, 12265), (6690, 10714), (7305, 9812), (7359, 9740)]