168302560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 411505920

約数和(自身を除く): 243203360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 89, 106, 160, 178, 212, 223, 265, 356, 424, 445, 446, 530, 712, 848, 890, 892, 1060, 1115, 1424, 1696, 1780, 1784, 2120, 2230, 2848, 3560, 3568, 4240, 4460, 4717, 7120, 7136, 8480, 8920, 9434, 11819, 14240, 17840, 18868, 19847, 23585, 23638, 35680, 37736, 39694, 47170, 47276, 59095, 75472, 79388, 94340, 94552, 99235, 118190, 150944, 158776, 188680, 189104, 198470, 236380, 317552, 377360, 378208, 396940, 472760, 635104, 754720, 793880, 945520, 1051891, 1587760, 1891040, 2103782, 3175520, 4207564, 5259455, 8415128, 10518910, 16830256, 21037820, 33660512, 42075640, 84151280, 168302560]

約数ペア:

[(1, 168302560), (2, 84151280), (4, 42075640), (5, 33660512), (8, 21037820), (10, 16830256), (16, 10518910), (20, 8415128), (32, 5259455), (40, 4207564), (53, 3175520), (80, 2103782), (89, 1891040), (106, 1587760), (160, 1051891), (178, 945520), (212, 793880), (223, 754720), (265, 635104), (356, 472760), (424, 396940), (445, 378208), (446, 377360), (530, 317552), (712, 236380), (848, 198470), (890, 189104), (892, 188680), (1060, 158776), (1115, 150944), (1424, 118190), (1696, 99235), (1780, 94552), (1784, 94340), (2120, 79388), (2230, 75472), (2848, 59095), (3560, 47276), (3568, 47170), (4240, 39694), (4460, 37736), (4717, 35680), (7120, 23638), (7136, 23585), (8480, 19847), (8920, 18868), (9434, 17840), (11819, 14240)]