2788381440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 432

約数和(自身を含む): 10655797152

約数和(自身を除く): 7867415712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 128, 129, 130, 144, 156, 160, 172, 180, 192, 195, 208, 215, 234, 240, 256, 258, 260, 288, 312, 320, 344, 360, 384, 387, 390, 416, 430, 433, 468, 480, 516, 520, 559, 576, 585, 624, 640, 645, 688, 720, 768, 774, 780, 832, 860, 866, 936, 960, 1032, 1040, 1118, 1152, 1170, 1248, 1280, 1290, 1299, 1376, 1440, 1548, 1560, 1664, 1677, 1720, 1732, 1872, 1920, 1935, 2064, 2080, 2165, 2236, 2304, 2340, 2496, 2580, 2598, 2752, 2795, 2880, 3096, 3120, 3328, 3354, 3440, 3464, 3744, 3840, 3870, 3897, 4128, 4160, 4330, 4472, 4680, 4992, 5031, 5160, 5196, 5504, 5590, 5629, 5760, 6192, 6240, 6495, 6708, 6880, 6928, 7488, 7740, 7794, 8256, 8320, 8385, 8660, 8944, 9360, 9984, 10062, 10320, 10392, 11008, 11180, 11258, 11520, 12384, 12480, 12990, 13416, 13760, 13856, 14976, 15480, 15588, 16512, 16640, 16770, 16887, 17320, 17888, 18619, 18720, 19485, 20124, 20640, 20784, 22360, 22516, 24768, 24960, 25155, 25980, 26832, 27520, 27712, 28145, 29952, 30960, 31176, 33024, 33540, 33774, 34640, 35776, 37238, 37440, 38970, 40248, 41280, 41568, 44720, 45032, 49536, 49920, 50310, 50661, 51960, 53664, 55040, 55424, 55857, 56290, 61920, 62352, 67080, 67548, 69280, 71552, 74476, 74880, 77940, 80496, 82560, 83136, 84435, 89440, 90064, 93095, 99072, 100620, 101322, 103920, 107328, 110848, 111714, 112580, 123840, 124704, 134160, 135096, 138560, 143104, 148952, 149760, 155880, 160992, 165120, 166272, 167571, 168870, 178880, 180128, 186190, 201240, 202644, 207840, 214656, 223428, 225160, 242047, 247680, 249408, 253305, 268320, 270192, 277120, 279285, 297904, 311760, 321984, 332544, 335142, 337740, 357760, 360256, 372380, 402480, 405288, 415680, 429312, 446856, 450320, 484094, 495360, 498816, 506610, 536640, 540384, 554240, 558570, 595808, 623520, 643968, 670284, 675480, 715520, 720512, 726141, 744760, 804960, 810576, 831360, 837855, 893712, 900640, 968188, 997632, 1013220, 1073280, 1080768, 1117140, 1191616, 1210235, 1247040, 1287936, 1340568, 1350960, 1441024, 1452282, 1489520, 1609920, 1621152, 1662720, 1675710, 1787424, 1801280, 1936376, 2026440, 2146560, 2161536, 2178423, 2234280, 2383232, 2420470, 2494080, 2681136, 2701920, 2904564, 2979040, 3219840, 3242304, 3351420, 3574848, 3602560, 3630705, 3872752, 4052880, 4323072, 4356846, 4468560, 4766464, 4840940, 4988160, 5362272, 5403840, 5809128, 5958080, 6439680, 6484608, 6702840, 7149696, 7205120, 7261410, 7745504, 8105760, 8713692, 8937120, 9681880, 10724544, 10807680, 10892115, 11618256, 11916160, 12969216, 13405680, 14299392, 14522820, 15491008, 16211520, 17427384, 17874240, 19363760, 21449088, 21615360, 21784230, 23236512, 23832320, 26811360, 29045640, 30982016, 32423040, 34854768, 35748480, 38727520, 42898176, 43568460, 46473024, 53622720, 58091280, 61964032, 64846080, 69709536, 71496960, 77455040, 87136920, 92946048, 107245440, 116182560, 139419072, 154910080, 174273840, 185892096, 214490880, 232365120, 278838144, 309820160, 348547680, 464730240, 557676288, 697095360, 929460480, 1394190720, 2788381440]

約数ペア:

[(1, 2788381440), (2, 1394190720), (3, 929460480), (4, 697095360), (5, 557676288), (6, 464730240), (8, 348547680), (9, 309820160), (10, 278838144), (12, 232365120), (13, 214490880), (15, 185892096), (16, 174273840), (18, 154910080), (20, 139419072), (24, 116182560), (26, 107245440), (30, 92946048), (32, 87136920), (36, 77455040), (39, 71496960), (40, 69709536), (43, 64846080), (45, 61964032), (48, 58091280), (52, 53622720), (60, 46473024), (64, 43568460), (65, 42898176), (72, 38727520), (78, 35748480), (80, 34854768), (86, 32423040), (90, 30982016), (96, 29045640), (104, 26811360), (117, 23832320), (120, 23236512), (128, 21784230), (129, 21615360), (130, 21449088), (144, 19363760), (156, 17874240), (160, 17427384), (172, 16211520), (180, 15491008), (192, 14522820), (195, 14299392), (208, 13405680), (215, 12969216), (234, 11916160), (240, 11618256), (256, 10892115), (258, 10807680), (260, 10724544), (288, 9681880), (312, 8937120), (320, 8713692), (344, 8105760), (360, 7745504), (384, 7261410), (387, 7205120), (390, 7149696), (416, 6702840), (430, 6484608), (433, 6439680), (468, 5958080), (480, 5809128), (516, 5403840), (520, 5362272), (559, 4988160), (576, 4840940), (585, 4766464), (624, 4468560), (640, 4356846), (645, 4323072), (688, 4052880), (720, 3872752), (768, 3630705), (774, 3602560), (780, 3574848), (832, 3351420), (860, 3242304), (866, 3219840), (936, 2979040), (960, 2904564), (1032, 2701920), (1040, 2681136), (1118, 2494080), (1152, 2420470), (1170, 2383232), (1248, 2234280), (1280, 2178423), (1290, 2161536), (1299, 2146560), (1376, 2026440), (1440, 1936376), (1548, 1801280), (1560, 1787424), (1664, 1675710), (1677, 1662720), (1720, 1621152), (1732, 1609920), (1872, 1489520), (1920, 1452282), (1935, 1441024), (2064, 1350960), (2080, 1340568), (2165, 1287936), (2236, 1247040), (2304, 1210235), (2340, 1191616), (2496, 1117140), (2580, 1080768), (2598, 1073280), (2752, 1013220), (2795, 997632), (2880, 968188), (3096, 900640), (3120, 893712), (3328, 837855), (3354, 831360), (3440, 810576), (3464, 804960), (3744, 744760), (3840, 726141), (3870, 720512), (3897, 715520), (4128, 675480), (4160, 670284), (4330, 643968), (4472, 623520), (4680, 595808), (4992, 558570), (5031, 554240), (5160, 540384), (5196, 536640), (5504, 506610), (5590, 498816), (5629, 495360), (5760, 484094), (6192, 450320), (6240, 446856), (6495, 429312), (6708, 415680), (6880, 405288), (6928, 402480), (7488, 372380), (7740, 360256), (7794, 357760), (8256, 337740), (8320, 335142), (8385, 332544), (8660, 321984), (8944, 311760), (9360, 297904), (9984, 279285), (10062, 277120), (10320, 270192), (10392, 268320), (11008, 253305), (11180, 249408), (11258, 247680), (11520, 242047), (12384, 225160), (12480, 223428), (12990, 214656), (13416, 207840), (13760, 202644), (13856, 201240), (14976, 186190), (15480, 180128), (15588, 178880), (16512, 168870), (16640, 167571), (16770, 166272), (16887, 165120), (17320, 160992), (17888, 155880), (18619, 149760), (18720, 148952), (19485, 143104), (20124, 138560), (20640, 135096), (20784, 134160), (22360, 124704), (22516, 123840), (24768, 112580), (24960, 111714), (25155, 110848), (25980, 107328), (26832, 103920), (27520, 101322), (27712, 100620), (28145, 99072), (29952, 93095), (30960, 90064), (31176, 89440), (33024, 84435), (33540, 83136), (33774, 82560), (34640, 80496), (35776, 77940), (37238, 74880), (37440, 74476), (38970, 71552), (40248, 69280), (41280, 67548), (41568, 67080), (44720, 62352), (45032, 61920), (49536, 56290), (49920, 55857), (50310, 55424), (50661, 55040), (51960, 53664)]