69316720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 177095808

約数和(自身を除く): 107779088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 227, 347, 440, 454, 694, 880, 908, 1135, 1388, 1735, 1816, 2270, 2497, 2776, 3470, 3632, 3817, 4540, 4994, 5552, 6940, 7634, 9080, 9988, 12485, 13880, 15268, 18160, 19085, 19976, 24970, 27760, 30536, 38170, 39952, 49940, 61072, 76340, 78769, 99880, 152680, 157538, 199760, 305360, 315076, 393845, 630152, 787690, 866459, 1260304, 1575380, 1732918, 3150760, 3465836, 4332295, 6301520, 6931672, 8664590, 13863344, 17329180, 34658360, 69316720]

約数ペア:

[(1, 69316720), (2, 34658360), (4, 17329180), (5, 13863344), (8, 8664590), (10, 6931672), (11, 6301520), (16, 4332295), (20, 3465836), (22, 3150760), (40, 1732918), (44, 1575380), (55, 1260304), (80, 866459), (88, 787690), (110, 630152), (176, 393845), (220, 315076), (227, 305360), (347, 199760), (440, 157538), (454, 152680), (694, 99880), (880, 78769), (908, 76340), (1135, 61072), (1388, 49940), (1735, 39952), (1816, 38170), (2270, 30536), (2497, 27760), (2776, 24970), (3470, 19976), (3632, 19085), (3817, 18160), (4540, 15268), (4994, 13880), (5552, 12485), (6940, 9988), (7634, 9080)]