1967516320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{159701}}^1$

素因数の和:159734

約数の個数: 96

約数和(自身を含む): 5795266176

約数和(自身を除く): 3827749856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 159701, 319402, 638804, 798505, 1117907, 1277608, 1597010, 1756711, 2235814, 2555216, 3194020, 3513422, 4471628, 5110432, 5589535, 6388040, 7026844, 8783555, 8943256, 11179070, 12296977, 12776080, 14053688, 17567110, 17886512, 22358140, 24593954, 25552160, 28107376, 35134220, 35773024, 44716280, 49187908, 56214752, 61484885, 70268440, 89432560, 98375816, 122969770, 140536880, 178865120, 196751632, 245939540, 281073760, 393503264, 491879080, 983758160, 1967516320]

約数ペア:

[(1, 1967516320), (2, 983758160), (4, 491879080), (5, 393503264), (7, 281073760), (8, 245939540), (10, 196751632), (11, 178865120), (14, 140536880), (16, 122969770), (20, 98375816), (22, 89432560), (28, 70268440), (32, 61484885), (35, 56214752), (40, 49187908), (44, 44716280), (55, 35773024), (56, 35134220), (70, 28107376), (77, 25552160), (80, 24593954), (88, 22358140), (110, 17886512), (112, 17567110), (140, 14053688), (154, 12776080), (160, 12296977), (176, 11179070), (220, 8943256), (224, 8783555), (280, 7026844), (308, 6388040), (352, 5589535), (385, 5110432), (440, 4471628), (560, 3513422), (616, 3194020), (770, 2555216), (880, 2235814), (1120, 1756711), (1232, 1597010), (1540, 1277608), (1760, 1117907), (2464, 798505), (3080, 638804), (6160, 319402), (12320, 159701)]