83834520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 322375680

約数和(自身を除く): 238541160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 211, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 420, 422, 430, 440, 462, 473, 516, 602, 616, 633, 645, 660, 770, 840, 844, 860, 903, 924, 946, 1032, 1055, 1155, 1204, 1266, 1290, 1320, 1419, 1477, 1505, 1540, 1688, 1720, 1806, 1848, 1892, 2110, 2310, 2321, 2365, 2408, 2532, 2580, 2838, 2954, 3010, 3080, 3165, 3311, 3612, 3784, 4220, 4431, 4515, 4620, 4642, 4730, 5064, 5160, 5676, 5908, 6020, 6330, 6622, 6963, 7095, 7224, 7385, 8440, 8862, 9030, 9073, 9240, 9284, 9460, 9933, 11352, 11605, 11816, 12040, 12660, 13244, 13926, 14190, 14770, 16247, 16555, 17724, 18060, 18146, 18568, 18920, 19866, 22155, 23210, 25320, 26488, 27219, 27852, 28380, 29540, 32494, 33110, 34815, 35448, 36120, 36292, 39732, 44310, 45365, 46420, 48741, 49665, 54438, 55704, 56760, 59080, 63511, 64988, 66220, 69630, 72584, 79464, 81235, 88620, 90730, 92840, 97482, 99330, 99803, 108876, 127022, 129976, 132440, 136095, 139260, 162470, 177240, 181460, 190533, 194964, 198660, 199606, 217752, 243705, 254044, 272190, 278520, 299409, 317555, 324940, 362920, 381066, 389928, 397320, 399212, 487410, 499015, 508088, 544380, 598818, 635110, 649880, 698621, 762132, 798424, 952665, 974820, 998030, 1088760, 1197636, 1270220, 1397242, 1497045, 1524264, 1905330, 1949640, 1996060, 2095863, 2395272, 2540440, 2794484, 2994090, 3493105, 3810660, 3992120, 4191726, 5588968, 5988180, 6986210, 7621320, 8383452, 10479315, 11976360, 13972420, 16766904, 20958630, 27944840, 41917260, 83834520]

約数ペア:

[(1, 83834520), (2, 41917260), (3, 27944840), (4, 20958630), (5, 16766904), (6, 13972420), (7, 11976360), (8, 10479315), (10, 8383452), (11, 7621320), (12, 6986210), (14, 5988180), (15, 5588968), (20, 4191726), (21, 3992120), (22, 3810660), (24, 3493105), (28, 2994090), (30, 2794484), (33, 2540440), (35, 2395272), (40, 2095863), (42, 1996060), (43, 1949640), (44, 1905330), (55, 1524264), (56, 1497045), (60, 1397242), (66, 1270220), (70, 1197636), (77, 1088760), (84, 998030), (86, 974820), (88, 952665), (105, 798424), (110, 762132), (120, 698621), (129, 649880), (132, 635110), (140, 598818), (154, 544380), (165, 508088), (168, 499015), (172, 487410), (210, 399212), (211, 397320), (215, 389928), (220, 381066), (231, 362920), (258, 324940), (264, 317555), (280, 299409), (301, 278520), (308, 272190), (330, 254044), (344, 243705), (385, 217752), (420, 199606), (422, 198660), (430, 194964), (440, 190533), (462, 181460), (473, 177240), (516, 162470), (602, 139260), (616, 136095), (633, 132440), (645, 129976), (660, 127022), (770, 108876), (840, 99803), (844, 99330), (860, 97482), (903, 92840), (924, 90730), (946, 88620), (1032, 81235), (1055, 79464), (1155, 72584), (1204, 69630), (1266, 66220), (1290, 64988), (1320, 63511), (1419, 59080), (1477, 56760), (1505, 55704), (1540, 54438), (1688, 49665), (1720, 48741), (1806, 46420), (1848, 45365), (1892, 44310), (2110, 39732), (2310, 36292), (2321, 36120), (2365, 35448), (2408, 34815), (2532, 33110), (2580, 32494), (2838, 29540), (2954, 28380), (3010, 27852), (3080, 27219), (3165, 26488), (3311, 25320), (3612, 23210), (3784, 22155), (4220, 19866), (4431, 18920), (4515, 18568), (4620, 18146), (4642, 18060), (4730, 17724), (5064, 16555), (5160, 16247), (5676, 14770), (5908, 14190), (6020, 13926), (6330, 13244), (6622, 12660), (6963, 12040), (7095, 11816), (7224, 11605), (7385, 11352), (8440, 9933), (8862, 9460), (9030, 9284), (9073, 9240)]