67430720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{30103}}^1$

素因数の和:30127

約数の個数: 56

約数和(自身を含む): 183513984

約数和(自身を除く): 116083264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 30103, 60206, 120412, 150515, 210721, 240824, 301030, 421442, 481648, 602060, 842884, 963296, 1053605, 1204120, 1685768, 1926592, 2107210, 2408240, 3371536, 4214420, 4816480, 6743072, 8428840, 9632960, 13486144, 16857680, 33715360, 67430720]

約数ペア:

[(1, 67430720), (2, 33715360), (4, 16857680), (5, 13486144), (7, 9632960), (8, 8428840), (10, 6743072), (14, 4816480), (16, 4214420), (20, 3371536), (28, 2408240), (32, 2107210), (35, 1926592), (40, 1685768), (56, 1204120), (64, 1053605), (70, 963296), (80, 842884), (112, 602060), (140, 481648), (160, 421442), (224, 301030), (280, 240824), (320, 210721), (448, 150515), (560, 120412), (1120, 60206), (2240, 30103)]