107647120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{3923}}^1$

素因数の和:3957

約数の個数: 80

約数和(自身を含む): 291945600

約数和(自身を除く): 184298480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 3923, 5488, 6860, 7846, 13720, 15692, 19615, 27440, 27461, 31384, 39230, 54922, 62768, 78460, 109844, 137305, 156920, 192227, 219688, 274610, 313840, 384454, 439376, 549220, 768908, 961135, 1098440, 1345589, 1537816, 1922270, 2196880, 2691178, 3075632, 3844540, 5382356, 6727945, 7689080, 10764712, 13455890, 15378160, 21529424, 26911780, 53823560, 107647120]

約数ペア:

[(1, 107647120), (2, 53823560), (4, 26911780), (5, 21529424), (7, 15378160), (8, 13455890), (10, 10764712), (14, 7689080), (16, 6727945), (20, 5382356), (28, 3844540), (35, 3075632), (40, 2691178), (49, 2196880), (56, 1922270), (70, 1537816), (80, 1345589), (98, 1098440), (112, 961135), (140, 768908), (196, 549220), (245, 439376), (280, 384454), (343, 313840), (392, 274610), (490, 219688), (560, 192227), (686, 156920), (784, 137305), (980, 109844), (1372, 78460), (1715, 62768), (1960, 54922), (2744, 39230), (3430, 31384), (3920, 27461), (3923, 27440), (5488, 19615), (6860, 15692), (7846, 13720)]