67834480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4226

約数の個数: 80

約数和(自身を含む): 186505920

約数和(自身を除く): 118671440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 4177, 8120, 8354, 16240, 16708, 20885, 29239, 33416, 41770, 58478, 66832, 83540, 116956, 121133, 146195, 167080, 233912, 242266, 292390, 334160, 467824, 484532, 584780, 605665, 847931, 969064, 1169560, 1211330, 1695862, 1938128, 2339120, 2422660, 3391724, 4239655, 4845320, 6783448, 8479310, 9690640, 13566896, 16958620, 33917240, 67834480]

約数ペア:

[(1, 67834480), (2, 33917240), (4, 16958620), (5, 13566896), (7, 9690640), (8, 8479310), (10, 6783448), (14, 4845320), (16, 4239655), (20, 3391724), (28, 2422660), (29, 2339120), (35, 1938128), (40, 1695862), (56, 1211330), (58, 1169560), (70, 969064), (80, 847931), (112, 605665), (116, 584780), (140, 484532), (145, 467824), (203, 334160), (232, 292390), (280, 242266), (290, 233912), (406, 167080), (464, 146195), (560, 121133), (580, 116956), (812, 83540), (1015, 66832), (1160, 58478), (1624, 41770), (2030, 33416), (2320, 29239), (3248, 20885), (4060, 16708), (4177, 16240), (8120, 8354)]