5287515520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1385

約数の個数: 192

約数和(自身を含む): 14822211600

約数和(自身を除く): 9534696080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 139, 140, 160, 196, 224, 245, 278, 280, 320, 392, 448, 490, 556, 560, 640, 695, 784, 896, 973, 980, 1112, 1120, 1213, 1390, 1568, 1946, 1960, 2224, 2240, 2426, 2780, 3136, 3892, 3920, 4448, 4480, 4852, 4865, 5560, 6065, 6272, 6811, 7784, 7840, 8491, 8896, 9704, 9730, 11120, 12130, 13622, 15568, 15680, 16982, 17792, 19408, 19460, 22240, 24260, 27244, 31136, 31360, 33964, 34055, 38816, 38920, 42455, 44480, 48520, 54488, 59437, 62272, 67928, 68110, 77632, 77840, 84910, 88960, 97040, 108976, 118874, 124544, 135856, 136220, 155264, 155680, 168607, 169820, 194080, 217952, 237748, 271712, 272440, 297185, 311360, 337214, 339640, 388160, 435904, 475496, 543424, 544880, 594370, 622720, 674428, 679280, 776320, 843035, 871808, 950992, 1086848, 1089760, 1180249, 1188740, 1348856, 1358560, 1686070, 1901984, 2179520, 2360498, 2377480, 2697712, 2717120, 3372140, 3803968, 4359040, 4720996, 4754960, 5395424, 5434240, 5901245, 6744280, 7607936, 8261743, 9441992, 9509920, 10790848, 11802490, 13488560, 16523486, 18883984, 19019840, 21581696, 23604980, 26977120, 33046972, 37767968, 38039680, 41308715, 47209960, 53954240, 66093944, 75535936, 82617430, 94419920, 107908480, 132187888, 151071872, 165234860, 188839840, 264375776, 330469720, 377679680, 528751552, 660939440, 755359360, 1057503104, 1321878880, 2643757760, 5287515520]

約数ペア:

[(1, 5287515520), (2, 2643757760), (4, 1321878880), (5, 1057503104), (7, 755359360), (8, 660939440), (10, 528751552), (14, 377679680), (16, 330469720), (20, 264375776), (28, 188839840), (32, 165234860), (35, 151071872), (40, 132187888), (49, 107908480), (56, 94419920), (64, 82617430), (70, 75535936), (80, 66093944), (98, 53954240), (112, 47209960), (128, 41308715), (139, 38039680), (140, 37767968), (160, 33046972), (196, 26977120), (224, 23604980), (245, 21581696), (278, 19019840), (280, 18883984), (320, 16523486), (392, 13488560), (448, 11802490), (490, 10790848), (556, 9509920), (560, 9441992), (640, 8261743), (695, 7607936), (784, 6744280), (896, 5901245), (973, 5434240), (980, 5395424), (1112, 4754960), (1120, 4720996), (1213, 4359040), (1390, 3803968), (1568, 3372140), (1946, 2717120), (1960, 2697712), (2224, 2377480), (2240, 2360498), (2426, 2179520), (2780, 1901984), (3136, 1686070), (3892, 1358560), (3920, 1348856), (4448, 1188740), (4480, 1180249), (4852, 1089760), (4865, 1086848), (5560, 950992), (6065, 871808), (6272, 843035), (6811, 776320), (7784, 679280), (7840, 674428), (8491, 622720), (8896, 594370), (9704, 544880), (9730, 543424), (11120, 475496), (12130, 435904), (13622, 388160), (15568, 339640), (15680, 337214), (16982, 311360), (17792, 297185), (19408, 272440), (19460, 271712), (22240, 237748), (24260, 217952), (27244, 194080), (31136, 169820), (31360, 168607), (33964, 155680), (34055, 155264), (38816, 136220), (38920, 135856), (42455, 124544), (44480, 118874), (48520, 108976), (54488, 97040), (59437, 88960), (62272, 84910), (67928, 77840), (68110, 77632)]