139034560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8867}}^1$

素因数の和:8898

約数の個数: 84

約数和(自身を含む): 385172712

約数和(自身を除く): 246138152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8867, 15680, 17734, 35468, 44335, 62069, 70936, 88670, 124138, 141872, 177340, 248276, 283744, 310345, 354680, 434483, 496552, 567488, 620690, 709360, 868966, 993104, 1241380, 1418720, 1737932, 1986208, 2172415, 2482760, 2837440, 3475864, 3972416, 4344830, 4965520, 6951728, 8689660, 9931040, 13903456, 17379320, 19862080, 27806912, 34758640, 69517280, 139034560]

約数ペア:

[(1, 139034560), (2, 69517280), (4, 34758640), (5, 27806912), (7, 19862080), (8, 17379320), (10, 13903456), (14, 9931040), (16, 8689660), (20, 6951728), (28, 4965520), (32, 4344830), (35, 3972416), (40, 3475864), (49, 2837440), (56, 2482760), (64, 2172415), (70, 1986208), (80, 1737932), (98, 1418720), (112, 1241380), (140, 993104), (160, 868966), (196, 709360), (224, 620690), (245, 567488), (280, 496552), (320, 434483), (392, 354680), (448, 310345), (490, 283744), (560, 248276), (784, 177340), (980, 141872), (1120, 124138), (1568, 88670), (1960, 70936), (2240, 62069), (3136, 44335), (3920, 35468), (7840, 17734), (8867, 15680)]