15236395280

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{13003}}^1$

素因数の和:13264

約数の個数: 80

約数和(自身を含む): 36029610624

約数和(自身を除く): 20793215344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 151, 194, 302, 388, 485, 604, 755, 776, 970, 1208, 1510, 1552, 1940, 2416, 3020, 3880, 6040, 7760, 12080, 13003, 14647, 26006, 29294, 52012, 58588, 65015, 73235, 104024, 117176, 130030, 146470, 208048, 234352, 260060, 292940, 520120, 585880, 1040240, 1171760, 1261291, 1963453, 2522582, 3926906, 5045164, 6306455, 7853812, 9817265, 10090328, 12612910, 15707624, 19634530, 20180656, 25225820, 31415248, 39269060, 50451640, 78538120, 100903280, 157076240, 190454941, 380909882, 761819764, 952274705, 1523639528, 1904549410, 3047279056, 3809098820, 7618197640, 15236395280]

約数ペア:

[(1, 15236395280), (2, 7618197640), (4, 3809098820), (5, 3047279056), (8, 1904549410), (10, 1523639528), (16, 952274705), (20, 761819764), (40, 380909882), (80, 190454941), (97, 157076240), (151, 100903280), (194, 78538120), (302, 50451640), (388, 39269060), (485, 31415248), (604, 25225820), (755, 20180656), (776, 19634530), (970, 15707624), (1208, 12612910), (1510, 10090328), (1552, 9817265), (1940, 7853812), (2416, 6306455), (3020, 5045164), (3880, 3926906), (6040, 2522582), (7760, 1963453), (12080, 1261291), (13003, 1171760), (14647, 1040240), (26006, 585880), (29294, 520120), (52012, 292940), (58588, 260060), (65015, 234352), (73235, 208048), (104024, 146470), (117176, 130030)]