80337180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17389}}^1$

素因数の和:17419

約数の個数: 96

約数和(自身を含む): 280465920

約数和(自身を除く): 200128740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 17389, 34778, 52167, 69556, 86945, 104334, 121723, 173890, 191279, 208668, 243446, 260835, 347780, 365169, 382558, 486892, 521670, 573837, 608615, 730338, 765116, 956395, 1043340, 1147674, 1217230, 1338953, 1460676, 1825845, 1912790, 2295348, 2434460, 2677906, 2869185, 3651690, 3825580, 4016859, 5355812, 5738370, 6694765, 7303380, 8033718, 11476740, 13389530, 16067436, 20084295, 26779060, 40168590, 80337180]

約数ペア:

[(1, 80337180), (2, 40168590), (3, 26779060), (4, 20084295), (5, 16067436), (6, 13389530), (7, 11476740), (10, 8033718), (11, 7303380), (12, 6694765), (14, 5738370), (15, 5355812), (20, 4016859), (21, 3825580), (22, 3651690), (28, 2869185), (30, 2677906), (33, 2434460), (35, 2295348), (42, 1912790), (44, 1825845), (55, 1460676), (60, 1338953), (66, 1217230), (70, 1147674), (77, 1043340), (84, 956395), (105, 765116), (110, 730338), (132, 608615), (140, 573837), (154, 521670), (165, 486892), (210, 382558), (220, 365169), (231, 347780), (308, 260835), (330, 243446), (385, 208668), (420, 191279), (462, 173890), (660, 121723), (770, 104334), (924, 86945), (1155, 69556), (1540, 52167), (2310, 34778), (4620, 17389)]