8743039360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1279}}^1$

素因数の和:2280

約数の個数: 128

約数和(自身を含む): 22842777600

約数和(自身を除く): 14099738240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 971, 1279, 1408, 1760, 1942, 2558, 3520, 3884, 4855, 5116, 6395, 7040, 7768, 9710, 10232, 10681, 12790, 14069, 15536, 19420, 20464, 21362, 25580, 28138, 31072, 38840, 40928, 42724, 51160, 53405, 56276, 62144, 70345, 77680, 81856, 85448, 102320, 106810, 112552, 124288, 140690, 155360, 163712, 170896, 204640, 213620, 225104, 281380, 310720, 341792, 409280, 427240, 450208, 562760, 621440, 683584, 818560, 854480, 900416, 1125520, 1241909, 1367168, 1708960, 1800832, 2251040, 2483818, 3417920, 4502080, 4967636, 6209545, 6835840, 9004160, 9935272, 12419090, 13660999, 19870544, 24838180, 27321998, 39741088, 49676360, 54643996, 68304995, 79482176, 99352720, 109287992, 136609990, 158964352, 198705440, 218575984, 273219980, 397410880, 437151968, 546439960, 794821760, 874303936, 1092879920, 1748607872, 2185759840, 4371519680, 8743039360]

約数ペア:

[(1, 8743039360), (2, 4371519680), (4, 2185759840), (5, 1748607872), (8, 1092879920), (10, 874303936), (11, 794821760), (16, 546439960), (20, 437151968), (22, 397410880), (32, 273219980), (40, 218575984), (44, 198705440), (55, 158964352), (64, 136609990), (80, 109287992), (88, 99352720), (110, 79482176), (128, 68304995), (160, 54643996), (176, 49676360), (220, 39741088), (320, 27321998), (352, 24838180), (440, 19870544), (640, 13660999), (704, 12419090), (880, 9935272), (971, 9004160), (1279, 6835840), (1408, 6209545), (1760, 4967636), (1942, 4502080), (2558, 3417920), (3520, 2483818), (3884, 2251040), (4855, 1800832), (5116, 1708960), (6395, 1367168), (7040, 1241909), (7768, 1125520), (9710, 900416), (10232, 854480), (10681, 818560), (12790, 683584), (14069, 621440), (15536, 562760), (19420, 450208), (20464, 427240), (21362, 409280), (25580, 341792), (28138, 310720), (31072, 281380), (38840, 225104), (40928, 213620), (42724, 204640), (51160, 170896), (53405, 163712), (56276, 155360), (62144, 140690), (70345, 124288), (77680, 112552), (81856, 106810), (85448, 102320)]