216312180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7687}}^1$

素因数の和:7773

約数の個数: 96

約数和(自身を含む): 702621696

約数和(自身を除く): 486309516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 7687, 9380, 14070, 15374, 23061, 28140, 30748, 38435, 46122, 53809, 76870, 92244, 107618, 115305, 153740, 161427, 215236, 230610, 269045, 322854, 461220, 515029, 538090, 645708, 807135, 1030058, 1076180, 1545087, 1614270, 2060116, 2575145, 3090174, 3228540, 3605203, 5150290, 6180348, 7210406, 7725435, 10300580, 10815609, 14420812, 15450870, 18026015, 21631218, 30901740, 36052030, 43262436, 54078045, 72104060, 108156090, 216312180]

約数ペア:

[(1, 216312180), (2, 108156090), (3, 72104060), (4, 54078045), (5, 43262436), (6, 36052030), (7, 30901740), (10, 21631218), (12, 18026015), (14, 15450870), (15, 14420812), (20, 10815609), (21, 10300580), (28, 7725435), (30, 7210406), (35, 6180348), (42, 5150290), (60, 3605203), (67, 3228540), (70, 3090174), (84, 2575145), (105, 2060116), (134, 1614270), (140, 1545087), (201, 1076180), (210, 1030058), (268, 807135), (335, 645708), (402, 538090), (420, 515029), (469, 461220), (670, 322854), (804, 269045), (938, 230610), (1005, 215236), (1340, 161427), (1407, 153740), (1876, 115305), (2010, 107618), (2345, 92244), (2814, 76870), (4020, 53809), (4690, 46122), (5628, 38435), (7035, 30748), (7687, 28140), (9380, 23061), (14070, 15374)]