105880107760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{72469}}^1$

素因数の和:75098

約数の個数: 80

約数和(自身を含む): 281450289600

約数和(自身を除く): 175570181840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2609, 5218, 10436, 13045, 18263, 20872, 26090, 36526, 41744, 52180, 72469, 73052, 91315, 104360, 144938, 146104, 182630, 208720, 289876, 292208, 362345, 365260, 507283, 579752, 724690, 730520, 1014566, 1159504, 1449380, 1461040, 2029132, 2536415, 2898760, 4058264, 5072830, 5797520, 8116528, 10145660, 20291320, 40582640, 189071621, 378143242, 756286484, 945358105, 1323501347, 1512572968, 1890716210, 2647002694, 3025145936, 3781432420, 5294005388, 6617506735, 7562864840, 10588010776, 13235013470, 15125729680, 21176021552, 26470026940, 52940053880, 105880107760]

約数ペア:

[(1, 105880107760), (2, 52940053880), (4, 26470026940), (5, 21176021552), (7, 15125729680), (8, 13235013470), (10, 10588010776), (14, 7562864840), (16, 6617506735), (20, 5294005388), (28, 3781432420), (35, 3025145936), (40, 2647002694), (56, 1890716210), (70, 1512572968), (80, 1323501347), (112, 945358105), (140, 756286484), (280, 378143242), (560, 189071621), (2609, 40582640), (5218, 20291320), (10436, 10145660), (13045, 8116528), (18263, 5797520), (20872, 5072830), (26090, 4058264), (36526, 2898760), (41744, 2536415), (52180, 2029132), (72469, 1461040), (73052, 1449380), (91315, 1159504), (104360, 1014566), (144938, 730520), (146104, 724690), (182630, 579752), (208720, 507283), (289876, 365260), (292208, 362345)]