165712470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3170

約数の個数: 128

約数和(自身を含む): 517570560

約数和(自身を除く): 351858090

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1155, 1265, 1518, 1610, 1771, 2310, 2415, 2530, 3119, 3542, 3795, 4830, 5313, 6238, 7590, 8855, 9357, 10626, 15595, 17710, 18714, 21833, 26565, 31190, 34309, 43666, 46785, 53130, 65499, 68618, 71737, 93570, 102927, 109165, 130998, 143474, 171545, 205854, 215211, 218330, 240163, 327495, 343090, 358685, 430422, 480326, 502159, 514635, 654990, 717370, 720489, 789107, 1004318, 1029270, 1076055, 1200815, 1440978, 1506477, 1578214, 2152110, 2367321, 2401630, 2510795, 3012954, 3602445, 3945535, 4734642, 5021590, 5523749, 7204890, 7532385, 7891070, 11047498, 11836605, 15064770, 16571247, 23673210, 27618745, 33142494, 55237490, 82856235, 165712470]

約数ペア:

[(1, 165712470), (2, 82856235), (3, 55237490), (5, 33142494), (6, 27618745), (7, 23673210), (10, 16571247), (11, 15064770), (14, 11836605), (15, 11047498), (21, 7891070), (22, 7532385), (23, 7204890), (30, 5523749), (33, 5021590), (35, 4734642), (42, 3945535), (46, 3602445), (55, 3012954), (66, 2510795), (69, 2401630), (70, 2367321), (77, 2152110), (105, 1578214), (110, 1506477), (115, 1440978), (138, 1200815), (154, 1076055), (161, 1029270), (165, 1004318), (210, 789107), (230, 720489), (231, 717370), (253, 654990), (322, 514635), (330, 502159), (345, 480326), (385, 430422), (462, 358685), (483, 343090), (506, 327495), (690, 240163), (759, 218330), (770, 215211), (805, 205854), (966, 171545), (1155, 143474), (1265, 130998), (1518, 109165), (1610, 102927), (1771, 93570), (2310, 71737), (2415, 68618), (2530, 65499), (3119, 53130), (3542, 46785), (3795, 43666), (4830, 34309), (5313, 31190), (6238, 26565), (7590, 21833), (8855, 18714), (9357, 17710), (10626, 15595)]