12221752640

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:1096

約数の個数: 112

約数和(自身を含む): 29379452544

約数和(自身を除く): 17157699904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 311, 320, 454, 541, 622, 908, 1082, 1135, 1244, 1555, 1816, 2164, 2270, 2488, 2705, 3110, 3632, 4328, 4540, 4976, 5410, 6220, 7264, 8656, 9080, 9952, 10820, 12440, 14528, 17312, 18160, 19904, 21640, 24880, 34624, 36320, 43280, 49760, 70597, 72640, 86560, 99520, 122807, 141194, 168251, 173120, 245614, 282388, 336502, 352985, 491228, 564776, 614035, 673004, 705970, 841255, 982456, 1129552, 1228070, 1346008, 1411940, 1682510, 1964912, 2259104, 2456140, 2692016, 2823880, 3365020, 3929824, 4518208, 4912280, 5384032, 5647760, 6730040, 7859648, 9824560, 10768064, 11295520, 13460080, 19649120, 22591040, 26920160, 38192977, 39298240, 53840320, 76385954, 152771908, 190964885, 305543816, 381929770, 611087632, 763859540, 1222175264, 1527719080, 2444350528, 3055438160, 6110876320, 12221752640]

約数ペア:

[(1, 12221752640), (2, 6110876320), (4, 3055438160), (5, 2444350528), (8, 1527719080), (10, 1222175264), (16, 763859540), (20, 611087632), (32, 381929770), (40, 305543816), (64, 190964885), (80, 152771908), (160, 76385954), (227, 53840320), (311, 39298240), (320, 38192977), (454, 26920160), (541, 22591040), (622, 19649120), (908, 13460080), (1082, 11295520), (1135, 10768064), (1244, 9824560), (1555, 7859648), (1816, 6730040), (2164, 5647760), (2270, 5384032), (2488, 4912280), (2705, 4518208), (3110, 3929824), (3632, 3365020), (4328, 2823880), (4540, 2692016), (4976, 2456140), (5410, 2259104), (6220, 1964912), (7264, 1682510), (8656, 1411940), (9080, 1346008), (9952, 1228070), (10820, 1129552), (12440, 982456), (14528, 841255), (17312, 705970), (18160, 673004), (19904, 614035), (21640, 564776), (24880, 491228), (34624, 352985), (36320, 336502), (43280, 282388), (49760, 245614), (70597, 173120), (72640, 168251), (86560, 141194), (99520, 122807)]