1567789120

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:548

約数の個数: 112

約数和(自身を含む): 3802733568

約数和(自身を除く): 2234944448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 191, 226, 227, 320, 382, 452, 454, 565, 764, 904, 908, 955, 1130, 1135, 1528, 1808, 1816, 1910, 2260, 2270, 3056, 3616, 3632, 3820, 4520, 4540, 6112, 7232, 7264, 7640, 9040, 9080, 12224, 14528, 15280, 18080, 18160, 21583, 25651, 30560, 36160, 36320, 43166, 43357, 51302, 61120, 72640, 86332, 86714, 102604, 107915, 128255, 172664, 173428, 205208, 215830, 216785, 256510, 345328, 346856, 410416, 431660, 433570, 513020, 690656, 693712, 820832, 863320, 867140, 1026040, 1381312, 1387424, 1641664, 1726640, 1734280, 2052080, 2774848, 3453280, 3468560, 4104160, 4899341, 6906560, 6937120, 8208320, 9798682, 13874240, 19597364, 24496705, 39194728, 48993410, 78389456, 97986820, 156778912, 195973640, 313557824, 391947280, 783894560, 1567789120]

約数ペア:

[(1, 1567789120), (2, 783894560), (4, 391947280), (5, 313557824), (8, 195973640), (10, 156778912), (16, 97986820), (20, 78389456), (32, 48993410), (40, 39194728), (64, 24496705), (80, 19597364), (113, 13874240), (160, 9798682), (191, 8208320), (226, 6937120), (227, 6906560), (320, 4899341), (382, 4104160), (452, 3468560), (454, 3453280), (565, 2774848), (764, 2052080), (904, 1734280), (908, 1726640), (955, 1641664), (1130, 1387424), (1135, 1381312), (1528, 1026040), (1808, 867140), (1816, 863320), (1910, 820832), (2260, 693712), (2270, 690656), (3056, 513020), (3616, 433570), (3632, 431660), (3820, 410416), (4520, 346856), (4540, 345328), (6112, 256510), (7232, 216785), (7264, 215830), (7640, 205208), (9040, 173428), (9080, 172664), (12224, 128255), (14528, 107915), (15280, 102604), (18080, 86714), (18160, 86332), (21583, 72640), (25651, 61120), (30560, 51302), (36160, 43357), (36320, 43166)]