76993840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 154419920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 431, 440, 464, 560, 580, 616, 638, 770, 812, 862, 880, 1015, 1160, 1232, 1276, 1540, 1595, 1624, 1724, 2030, 2155, 2233, 2320, 2552, 3017, 3080, 3190, 3248, 3448, 4060, 4310, 4466, 4741, 5104, 6034, 6160, 6380, 6896, 8120, 8620, 8932, 9482, 11165, 12068, 12499, 12760, 15085, 16240, 17240, 17864, 18964, 22330, 23705, 24136, 24998, 25520, 30170, 33187, 34480, 35728, 37928, 44660, 47410, 48272, 49996, 60340, 62495, 66374, 75856, 87493, 89320, 94820, 99992, 120680, 124990, 132748, 137489, 165935, 174986, 178640, 189640, 199984, 241360, 249980, 265496, 274978, 331870, 349972, 379280, 437465, 499960, 530992, 549956, 663740, 687445, 699944, 874930, 962423, 999920, 1099912, 1327480, 1374890, 1399888, 1749860, 1924846, 2199824, 2654960, 2749780, 3499720, 3849692, 4812115, 5499560, 6999440, 7699384, 9624230, 10999120, 15398768, 19248460, 38496920, 76993840]

約数ペア:

[(1, 76993840), (2, 38496920), (4, 19248460), (5, 15398768), (7, 10999120), (8, 9624230), (10, 7699384), (11, 6999440), (14, 5499560), (16, 4812115), (20, 3849692), (22, 3499720), (28, 2749780), (29, 2654960), (35, 2199824), (40, 1924846), (44, 1749860), (55, 1399888), (56, 1374890), (58, 1327480), (70, 1099912), (77, 999920), (80, 962423), (88, 874930), (110, 699944), (112, 687445), (116, 663740), (140, 549956), (145, 530992), (154, 499960), (176, 437465), (203, 379280), (220, 349972), (232, 331870), (280, 274978), (290, 265496), (308, 249980), (319, 241360), (385, 199984), (406, 189640), (431, 178640), (440, 174986), (464, 165935), (560, 137489), (580, 132748), (616, 124990), (638, 120680), (770, 99992), (812, 94820), (862, 89320), (880, 87493), (1015, 75856), (1160, 66374), (1232, 62495), (1276, 60340), (1540, 49996), (1595, 48272), (1624, 47410), (1724, 44660), (2030, 37928), (2155, 35728), (2233, 34480), (2320, 33187), (2552, 30170), (3017, 25520), (3080, 24998), (3190, 24136), (3248, 23705), (3448, 22330), (4060, 18964), (4310, 17864), (4466, 17240), (4741, 16240), (5104, 15085), (6034, 12760), (6160, 12499), (6380, 12068), (6896, 11165), (8120, 9482), (8620, 8932)]