313489120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2612

約数の個数: 96

約数和(自身を含む): 854255808

約数和(自身を除く): 540766688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 160, 224, 226, 280, 452, 560, 565, 791, 904, 1120, 1130, 1582, 1808, 2260, 2477, 3164, 3616, 3955, 4520, 4954, 6328, 7910, 9040, 9908, 12385, 12656, 15820, 17339, 18080, 19816, 24770, 25312, 31640, 34678, 39632, 49540, 63280, 69356, 79264, 86695, 99080, 126560, 138712, 173390, 198160, 277424, 279901, 346780, 396320, 554848, 559802, 693560, 1119604, 1387120, 1399505, 1959307, 2239208, 2774240, 2799010, 3918614, 4478416, 5598020, 7837228, 8956832, 9796535, 11196040, 15674456, 19593070, 22392080, 31348912, 39186140, 44784160, 62697824, 78372280, 156744560, 313489120]

約数ペア:

[(1, 313489120), (2, 156744560), (4, 78372280), (5, 62697824), (7, 44784160), (8, 39186140), (10, 31348912), (14, 22392080), (16, 19593070), (20, 15674456), (28, 11196040), (32, 9796535), (35, 8956832), (40, 7837228), (56, 5598020), (70, 4478416), (80, 3918614), (112, 2799010), (113, 2774240), (140, 2239208), (160, 1959307), (224, 1399505), (226, 1387120), (280, 1119604), (452, 693560), (560, 559802), (565, 554848), (791, 396320), (904, 346780), (1120, 279901), (1130, 277424), (1582, 198160), (1808, 173390), (2260, 138712), (2477, 126560), (3164, 99080), (3616, 86695), (3955, 79264), (4520, 69356), (4954, 63280), (6328, 49540), (7910, 39632), (9040, 34678), (9908, 31640), (12385, 25312), (12656, 24770), (15820, 19816), (17339, 18080)]