342051495520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{305403121}}^1$

素因数の和:305403143

約数の個数: 48

約数和(自身を含む): 923539040928

約数和(自身を除く): 581487545408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 305403121, 610806242, 1221612484, 1527015605, 2137821847, 2443224968, 3054031210, 4275643694, 4886449936, 6108062420, 8551287388, 9772899872, 10689109235, 12216124840, 17102574776, 21378218470, 24432249680, 34205149552, 42756436940, 48864499360, 68410299104, 85512873880, 171025747760, 342051495520]

約数ペア:

[(1, 342051495520), (2, 171025747760), (4, 85512873880), (5, 68410299104), (7, 48864499360), (8, 42756436940), (10, 34205149552), (14, 24432249680), (16, 21378218470), (20, 17102574776), (28, 12216124840), (32, 10689109235), (35, 9772899872), (40, 8551287388), (56, 6108062420), (70, 4886449936), (80, 4275643694), (112, 3054031210), (140, 2443224968), (160, 2137821847), (224, 1527015605), (280, 1221612484), (560, 610806242), (1120, 305403121)]