108072440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{7877}}^1$

素因数の和:7909

約数の個数: 64

約数和(自身を含む): 283608000

約数和(自身を除く): 175535560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 7877, 13720, 15754, 31508, 39385, 55139, 63016, 78770, 110278, 157540, 220556, 275695, 315080, 385973, 441112, 551390, 771946, 1102780, 1543892, 1929865, 2205560, 2701811, 3087784, 3859730, 5403622, 7719460, 10807244, 13509055, 15438920, 21614488, 27018110, 54036220, 108072440]

約数ペア:

[(1, 108072440), (2, 54036220), (4, 27018110), (5, 21614488), (7, 15438920), (8, 13509055), (10, 10807244), (14, 7719460), (20, 5403622), (28, 3859730), (35, 3087784), (40, 2701811), (49, 2205560), (56, 1929865), (70, 1543892), (98, 1102780), (140, 771946), (196, 551390), (245, 441112), (280, 385973), (343, 315080), (392, 275695), (490, 220556), (686, 157540), (980, 110278), (1372, 78770), (1715, 63016), (1960, 55139), (2744, 39385), (3430, 31508), (6860, 15754), (7877, 13720)]