42693720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5096

約数の個数: 64

約数和(自身を含む): 129911040

約数和(自身を除く): 87217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 5011, 8520, 10022, 15033, 20044, 25055, 30066, 40088, 50110, 60132, 75165, 100220, 120264, 150330, 200440, 300660, 355781, 601320, 711562, 1067343, 1423124, 1778905, 2134686, 2846248, 3557810, 4269372, 5336715, 7115620, 8538744, 10673430, 14231240, 21346860, 42693720]

約数ペア:

[(1, 42693720), (2, 21346860), (3, 14231240), (4, 10673430), (5, 8538744), (6, 7115620), (8, 5336715), (10, 4269372), (12, 3557810), (15, 2846248), (20, 2134686), (24, 1778905), (30, 1423124), (40, 1067343), (60, 711562), (71, 601320), (120, 355781), (142, 300660), (213, 200440), (284, 150330), (355, 120264), (426, 100220), (568, 75165), (710, 60132), (852, 50110), (1065, 40088), (1420, 30066), (1704, 25055), (2130, 20044), (2840, 15033), (4260, 10022), (5011, 8520)]