119514640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 318943872

約数和(自身を除く): 199429232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 457, 467, 560, 914, 934, 1828, 1868, 2285, 2335, 3199, 3269, 3656, 3736, 4570, 4670, 6398, 6538, 7312, 7472, 9140, 9340, 12796, 13076, 15995, 16345, 18280, 18680, 25592, 26152, 31990, 32690, 36560, 37360, 51184, 52304, 63980, 65380, 127960, 130760, 213419, 255920, 261520, 426838, 853676, 1067095, 1493933, 1707352, 2134190, 2987866, 3414704, 4268380, 5975732, 7469665, 8536760, 11951464, 14939330, 17073520, 23902928, 29878660, 59757320, 119514640]

約数ペア:

[(1, 119514640), (2, 59757320), (4, 29878660), (5, 23902928), (7, 17073520), (8, 14939330), (10, 11951464), (14, 8536760), (16, 7469665), (20, 5975732), (28, 4268380), (35, 3414704), (40, 2987866), (56, 2134190), (70, 1707352), (80, 1493933), (112, 1067095), (140, 853676), (280, 426838), (457, 261520), (467, 255920), (560, 213419), (914, 130760), (934, 127960), (1828, 65380), (1868, 63980), (2285, 52304), (2335, 51184), (3199, 37360), (3269, 36560), (3656, 32690), (3736, 31990), (4570, 26152), (4670, 25592), (6398, 18680), (6538, 18280), (7312, 16345), (7472, 15995), (9140, 13076), (9340, 12796)]