141147760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135719}}^1$

素因数の和:135745

約数の個数: 40

約数和(自身を含む): 353414880

約数和(自身を除く): 212267120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 135719, 271438, 542876, 678595, 1085752, 1357190, 1764347, 2171504, 2714380, 3528694, 5428760, 7057388, 8821735, 10857520, 14114776, 17643470, 28229552, 35286940, 70573880, 141147760]

約数ペア:

[(1, 141147760), (2, 70573880), (4, 35286940), (5, 28229552), (8, 17643470), (10, 14114776), (13, 10857520), (16, 8821735), (20, 7057388), (26, 5428760), (40, 3528694), (52, 2714380), (65, 2171504), (80, 1764347), (104, 1357190), (130, 1085752), (208, 678595), (260, 542876), (520, 271438), (1040, 135719)]