1189716640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 3328625664

約数和(自身を除く): 2138909024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 97, 112, 140, 160, 188, 194, 224, 233, 235, 280, 329, 376, 388, 466, 470, 485, 560, 658, 679, 752, 776, 932, 940, 970, 1120, 1165, 1316, 1358, 1504, 1552, 1631, 1645, 1864, 1880, 1940, 2330, 2632, 2716, 3104, 3262, 3290, 3395, 3728, 3760, 3880, 4559, 4660, 5264, 5432, 6524, 6580, 6790, 7456, 7520, 7760, 8155, 9118, 9320, 10528, 10864, 10951, 13048, 13160, 13580, 15520, 16310, 18236, 18640, 21728, 21902, 22601, 22795, 26096, 26320, 27160, 31913, 32620, 36472, 37280, 43804, 45202, 45590, 52192, 52640, 54320, 54755, 63826, 65240, 72944, 76657, 87608, 90404, 91180, 108640, 109510, 113005, 127652, 130480, 145888, 153314, 158207, 159565, 175216, 180808, 182360, 219020, 226010, 255304, 260960, 306628, 316414, 319130, 350432, 361616, 364720, 383285, 438040, 452020, 510608, 613256, 632828, 638260, 723232, 729440, 766570, 791035, 876080, 904040, 1021216, 1062247, 1226512, 1265656, 1276520, 1533140, 1582070, 1752160, 1808080, 2124494, 2453024, 2531312, 2553040, 3066280, 3164140, 3616160, 4248988, 5062624, 5106080, 5311235, 6132560, 6328280, 7435729, 8497976, 10622470, 12265120, 12656560, 14871458, 16995952, 21244940, 25313120, 29742916, 33991904, 37178645, 42489880, 59485832, 74357290, 84979760, 118971664, 148714580, 169959520, 237943328, 297429160, 594858320, 1189716640]

約数ペア:

[(1, 1189716640), (2, 594858320), (4, 297429160), (5, 237943328), (7, 169959520), (8, 148714580), (10, 118971664), (14, 84979760), (16, 74357290), (20, 59485832), (28, 42489880), (32, 37178645), (35, 33991904), (40, 29742916), (47, 25313120), (56, 21244940), (70, 16995952), (80, 14871458), (94, 12656560), (97, 12265120), (112, 10622470), (140, 8497976), (160, 7435729), (188, 6328280), (194, 6132560), (224, 5311235), (233, 5106080), (235, 5062624), (280, 4248988), (329, 3616160), (376, 3164140), (388, 3066280), (466, 2553040), (470, 2531312), (485, 2453024), (560, 2124494), (658, 1808080), (679, 1752160), (752, 1582070), (776, 1533140), (932, 1276520), (940, 1265656), (970, 1226512), (1120, 1062247), (1165, 1021216), (1316, 904040), (1358, 876080), (1504, 791035), (1552, 766570), (1631, 729440), (1645, 723232), (1864, 638260), (1880, 632828), (1940, 613256), (2330, 510608), (2632, 452020), (2716, 438040), (3104, 383285), (3262, 364720), (3290, 361616), (3395, 350432), (3728, 319130), (3760, 316414), (3880, 306628), (4559, 260960), (4660, 255304), (5264, 226010), (5432, 219020), (6524, 182360), (6580, 180808), (6790, 175216), (7456, 159565), (7520, 158207), (7760, 153314), (8155, 145888), (9118, 130480), (9320, 127652), (10528, 113005), (10864, 109510), (10951, 108640), (13048, 91180), (13160, 90404), (13580, 87608), (15520, 76657), (16310, 72944), (18236, 65240), (18640, 63826), (21728, 54755), (21902, 54320), (22601, 52640), (22795, 52192), (26096, 45590), (26320, 45202), (27160, 43804), (31913, 37280), (32620, 36472)]