133836080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10391}}^1$

素因数の和:10434

約数の個数: 80

約数和(自身を含む): 371119104

約数和(自身を除く): 237283024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 10391, 12880, 20782, 41564, 51955, 72737, 83128, 103910, 145474, 166256, 207820, 238993, 290948, 363685, 415640, 477986, 581896, 727370, 831280, 955972, 1163792, 1194965, 1454740, 1672951, 1911944, 2389930, 2909480, 3345902, 3823888, 4779860, 5818960, 6691804, 8364755, 9559720, 13383608, 16729510, 19119440, 26767216, 33459020, 66918040, 133836080]

約数ペア:

[(1, 133836080), (2, 66918040), (4, 33459020), (5, 26767216), (7, 19119440), (8, 16729510), (10, 13383608), (14, 9559720), (16, 8364755), (20, 6691804), (23, 5818960), (28, 4779860), (35, 3823888), (40, 3345902), (46, 2909480), (56, 2389930), (70, 1911944), (80, 1672951), (92, 1454740), (112, 1194965), (115, 1163792), (140, 955972), (161, 831280), (184, 727370), (230, 581896), (280, 477986), (322, 415640), (368, 363685), (460, 290948), (560, 238993), (644, 207820), (805, 166256), (920, 145474), (1288, 103910), (1610, 83128), (1840, 72737), (2576, 51955), (3220, 41564), (6440, 20782), (10391, 12880)]