80828050240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{319327}}^1$

素因数の和:319464

約数の個数: 112

約数和(自身を含む): 221915077632

約数和(自身を除く): 141087027392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 320, 448, 452, 560, 565, 791, 904, 1120, 1130, 1582, 1808, 2240, 2260, 3164, 3616, 3955, 4520, 6328, 7232, 7910, 9040, 12656, 15820, 18080, 25312, 31640, 36160, 50624, 63280, 126560, 253120, 319327, 638654, 1277308, 1596635, 2235289, 2554616, 3193270, 4470578, 5109232, 6386540, 8941156, 10218464, 11176445, 12773080, 17882312, 20436928, 22352890, 25546160, 35764624, 36083951, 44705780, 51092320, 71529248, 72167902, 89411560, 102184640, 143058496, 144335804, 178823120, 180419755, 252587657, 288671608, 357646240, 360839510, 505175314, 577343216, 715292480, 721679020, 1010350628, 1154686432, 1262938285, 1443358040, 2020701256, 2309372864, 2525876570, 2886716080, 4041402512, 5051753140, 5773432160, 8082805024, 10103506280, 11546864320, 16165610048, 20207012560, 40414025120, 80828050240]

約数ペア:

[(1, 80828050240), (2, 40414025120), (4, 20207012560), (5, 16165610048), (7, 11546864320), (8, 10103506280), (10, 8082805024), (14, 5773432160), (16, 5051753140), (20, 4041402512), (28, 2886716080), (32, 2525876570), (35, 2309372864), (40, 2020701256), (56, 1443358040), (64, 1262938285), (70, 1154686432), (80, 1010350628), (112, 721679020), (113, 715292480), (140, 577343216), (160, 505175314), (224, 360839510), (226, 357646240), (280, 288671608), (320, 252587657), (448, 180419755), (452, 178823120), (560, 144335804), (565, 143058496), (791, 102184640), (904, 89411560), (1120, 72167902), (1130, 71529248), (1582, 51092320), (1808, 44705780), (2240, 36083951), (2260, 35764624), (3164, 25546160), (3616, 22352890), (3955, 20436928), (4520, 17882312), (6328, 12773080), (7232, 11176445), (7910, 10218464), (9040, 8941156), (12656, 6386540), (15820, 5109232), (18080, 4470578), (25312, 3193270), (31640, 2554616), (36160, 2235289), (50624, 1596635), (63280, 1277308), (126560, 638654), (253120, 319327)]