129955980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1276

約数の個数: 192

約数和(自身を含む): 473776128

約数和(自身を除く): 343820148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1223, 1265, 1380, 1518, 1540, 1610, 1771, 1932, 2310, 2415, 2446, 2530, 3036, 3220, 3542, 3669, 3795, 4620, 4830, 4892, 5060, 5313, 6115, 7084, 7338, 7590, 8561, 8855, 9660, 10626, 12230, 13453, 14676, 15180, 17122, 17710, 18345, 21252, 24460, 25683, 26565, 26906, 28129, 34244, 35420, 36690, 40359, 42805, 51366, 53130, 53812, 56258, 67265, 73380, 80718, 84387, 85610, 94171, 102732, 106260, 112516, 128415, 134530, 140645, 161436, 168774, 171220, 188342, 196903, 201795, 256830, 269060, 281290, 282513, 309419, 337548, 376684, 393806, 403590, 421935, 470855, 513660, 562580, 565026, 590709, 618838, 787612, 807180, 843870, 928257, 941710, 984515, 1130052, 1181418, 1237676, 1412565, 1547095, 1687740, 1856514, 1883420, 1969030, 2165933, 2362836, 2825130, 2953545, 3094190, 3713028, 3938060, 4331866, 4641285, 5650260, 5907090, 6188380, 6497799, 8663732, 9282570, 10829665, 11814180, 12995598, 18565140, 21659330, 25991196, 32488995, 43318660, 64977990, 129955980]

約数ペア:

[(1, 129955980), (2, 64977990), (3, 43318660), (4, 32488995), (5, 25991196), (6, 21659330), (7, 18565140), (10, 12995598), (11, 11814180), (12, 10829665), (14, 9282570), (15, 8663732), (20, 6497799), (21, 6188380), (22, 5907090), (23, 5650260), (28, 4641285), (30, 4331866), (33, 3938060), (35, 3713028), (42, 3094190), (44, 2953545), (46, 2825130), (55, 2362836), (60, 2165933), (66, 1969030), (69, 1883420), (70, 1856514), (77, 1687740), (84, 1547095), (92, 1412565), (105, 1237676), (110, 1181418), (115, 1130052), (132, 984515), (138, 941710), (140, 928257), (154, 843870), (161, 807180), (165, 787612), (210, 618838), (220, 590709), (230, 565026), (231, 562580), (253, 513660), (276, 470855), (308, 421935), (322, 403590), (330, 393806), (345, 376684), (385, 337548), (420, 309419), (460, 282513), (462, 281290), (483, 269060), (506, 256830), (644, 201795), (660, 196903), (690, 188342), (759, 171220), (770, 168774), (805, 161436), (924, 140645), (966, 134530), (1012, 128415), (1155, 112516), (1223, 106260), (1265, 102732), (1380, 94171), (1518, 85610), (1540, 84387), (1610, 80718), (1771, 73380), (1932, 67265), (2310, 56258), (2415, 53812), (2446, 53130), (2530, 51366), (3036, 42805), (3220, 40359), (3542, 36690), (3669, 35420), (3795, 34244), (4620, 28129), (4830, 26906), (4892, 26565), (5060, 25683), (5313, 24460), (6115, 21252), (7084, 18345), (7338, 17710), (7590, 17122), (8561, 15180), (8855, 14676), (9660, 13453), (10626, 12230)]