12629878240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{44927}}^1$

素因数の和:45200

約数の個数: 96

約数和(自身を含む): 34237292544

約数和(自身を除く): 21607414304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 251, 280, 502, 560, 1004, 1120, 1255, 1757, 2008, 2510, 3514, 4016, 5020, 7028, 8032, 8785, 10040, 14056, 17570, 20080, 28112, 35140, 40160, 44927, 56224, 70280, 89854, 140560, 179708, 224635, 281120, 314489, 359416, 449270, 628978, 718832, 898540, 1257956, 1437664, 1572445, 1797080, 2515912, 3144890, 3594160, 5031824, 6289780, 7188320, 10063648, 11276677, 12579560, 22553354, 25159120, 45106708, 50318240, 56383385, 78936739, 90213416, 112766770, 157873478, 180426832, 225533540, 315746956, 360853664, 394683695, 451067080, 631493912, 789367390, 902134160, 1262987824, 1578734780, 1804268320, 2525975648, 3157469560, 6314939120, 12629878240]

約数ペア:

[(1, 12629878240), (2, 6314939120), (4, 3157469560), (5, 2525975648), (7, 1804268320), (8, 1578734780), (10, 1262987824), (14, 902134160), (16, 789367390), (20, 631493912), (28, 451067080), (32, 394683695), (35, 360853664), (40, 315746956), (56, 225533540), (70, 180426832), (80, 157873478), (112, 112766770), (140, 90213416), (160, 78936739), (224, 56383385), (251, 50318240), (280, 45106708), (502, 25159120), (560, 22553354), (1004, 12579560), (1120, 11276677), (1255, 10063648), (1757, 7188320), (2008, 6289780), (2510, 5031824), (3514, 3594160), (4016, 3144890), (5020, 2515912), (7028, 1797080), (8032, 1572445), (8785, 1437664), (10040, 1257956), (14056, 898540), (17570, 718832), (20080, 628978), (28112, 449270), (35140, 359416), (40160, 314489), (44927, 281120), (56224, 224635), (70280, 179708), (89854, 140560)]