142679071640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{700919}}^1$

素因数の和:701664

約数の個数: 64

約数和(自身を含む): 367394227200

約数和(自身を除く): 224715155560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 727, 1454, 2908, 3635, 5089, 5816, 7270, 10178, 14540, 20356, 25445, 29080, 40712, 50890, 101780, 203560, 700919, 1401838, 2803676, 3504595, 4906433, 5607352, 7009190, 9812866, 14018380, 19625732, 24532165, 28036760, 39251464, 49064330, 98128660, 196257320, 509568113, 1019136226, 2038272452, 2547840565, 3566976791, 4076544904, 5095681130, 7133953582, 10191362260, 14267907164, 17834883955, 20382724520, 28535814328, 35669767910, 71339535820, 142679071640]

約数ペア:

[(1, 142679071640), (2, 71339535820), (4, 35669767910), (5, 28535814328), (7, 20382724520), (8, 17834883955), (10, 14267907164), (14, 10191362260), (20, 7133953582), (28, 5095681130), (35, 4076544904), (40, 3566976791), (56, 2547840565), (70, 2038272452), (140, 1019136226), (280, 509568113), (727, 196257320), (1454, 98128660), (2908, 49064330), (3635, 39251464), (5089, 28036760), (5816, 24532165), (7270, 19625732), (10178, 14018380), (14540, 9812866), (20356, 7009190), (25445, 5607352), (29080, 4906433), (40712, 3504595), (50890, 2803676), (101780, 1401838), (203560, 700919)]