2564096640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1919

約数の個数: 256

約数和(自身を含む): 9433221120

約数和(自身を除く): 6869124480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 128, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 384, 420, 428, 448, 480, 535, 560, 640, 642, 672, 749, 840, 856, 896, 960, 1070, 1120, 1284, 1344, 1498, 1605, 1680, 1712, 1783, 1920, 2140, 2240, 2247, 2568, 2688, 2996, 3210, 3360, 3424, 3566, 3745, 4280, 4480, 4494, 5136, 5349, 5992, 6420, 6720, 6848, 7132, 7490, 8560, 8915, 8988, 10272, 10698, 11235, 11984, 12481, 12840, 13440, 13696, 14264, 14980, 17120, 17830, 17976, 20544, 21396, 22470, 23968, 24962, 25680, 26745, 28528, 29960, 34240, 35660, 35952, 37443, 41088, 42792, 44940, 47936, 49924, 51360, 53490, 57056, 59920, 62405, 68480, 71320, 71904, 74886, 85584, 89880, 95872, 99848, 102720, 106980, 114112, 119840, 124810, 142640, 143808, 149772, 171168, 179760, 187215, 190781, 199696, 205440, 213960, 228224, 239680, 249620, 285280, 287616, 299544, 342336, 359520, 374430, 381562, 399392, 427920, 479360, 499240, 570560, 572343, 599088, 684672, 719040, 748860, 763124, 798784, 855840, 953905, 998480, 1141120, 1144686, 1198176, 1335467, 1438080, 1497720, 1526248, 1597568, 1711680, 1907810, 1996960, 2289372, 2396352, 2670934, 2861715, 2995440, 3052496, 3423360, 3815620, 3993920, 4006401, 4578744, 4792704, 5341868, 5723430, 5990880, 6104992, 6677335, 7631240, 7987840, 8012802, 9157488, 10683736, 11446860, 11981760, 12209984, 13354670, 15262480, 16025604, 18314976, 20032005, 21367472, 22893720, 23963520, 24419968, 26709340, 30524960, 32051208, 36629952, 40064010, 42734944, 45787440, 53418680, 61049920, 64102416, 73259904, 80128020, 85469888, 91574880, 106837360, 122099840, 128204832, 160256040, 170939776, 183149760, 213674720, 256409664, 320512080, 366299520, 427349440, 512819328, 641024160, 854698880, 1282048320, 2564096640]

約数ペア:

[(1, 2564096640), (2, 1282048320), (3, 854698880), (4, 641024160), (5, 512819328), (6, 427349440), (7, 366299520), (8, 320512080), (10, 256409664), (12, 213674720), (14, 183149760), (15, 170939776), (16, 160256040), (20, 128204832), (21, 122099840), (24, 106837360), (28, 91574880), (30, 85469888), (32, 80128020), (35, 73259904), (40, 64102416), (42, 61049920), (48, 53418680), (56, 45787440), (60, 42734944), (64, 40064010), (70, 36629952), (80, 32051208), (84, 30524960), (96, 26709340), (105, 24419968), (107, 23963520), (112, 22893720), (120, 21367472), (128, 20032005), (140, 18314976), (160, 16025604), (168, 15262480), (192, 13354670), (210, 12209984), (214, 11981760), (224, 11446860), (240, 10683736), (280, 9157488), (320, 8012802), (321, 7987840), (336, 7631240), (384, 6677335), (420, 6104992), (428, 5990880), (448, 5723430), (480, 5341868), (535, 4792704), (560, 4578744), (640, 4006401), (642, 3993920), (672, 3815620), (749, 3423360), (840, 3052496), (856, 2995440), (896, 2861715), (960, 2670934), (1070, 2396352), (1120, 2289372), (1284, 1996960), (1344, 1907810), (1498, 1711680), (1605, 1597568), (1680, 1526248), (1712, 1497720), (1783, 1438080), (1920, 1335467), (2140, 1198176), (2240, 1144686), (2247, 1141120), (2568, 998480), (2688, 953905), (2996, 855840), (3210, 798784), (3360, 763124), (3424, 748860), (3566, 719040), (3745, 684672), (4280, 599088), (4480, 572343), (4494, 570560), (5136, 499240), (5349, 479360), (5992, 427920), (6420, 399392), (6720, 381562), (6848, 374430), (7132, 359520), (7490, 342336), (8560, 299544), (8915, 287616), (8988, 285280), (10272, 249620), (10698, 239680), (11235, 228224), (11984, 213960), (12481, 205440), (12840, 199696), (13440, 190781), (13696, 187215), (14264, 179760), (14980, 171168), (17120, 149772), (17830, 143808), (17976, 142640), (20544, 124810), (21396, 119840), (22470, 114112), (23968, 106980), (24962, 102720), (25680, 99848), (26745, 95872), (28528, 89880), (29960, 85584), (34240, 74886), (35660, 71904), (35952, 71320), (37443, 68480), (41088, 62405), (42792, 59920), (44940, 57056), (47936, 53490), (49924, 51360)]