2569856640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:875

約数の個数: 256

約数和(自身を含む): 8893584000

約数和(自身を除く): 6323727360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 149, 156, 160, 192, 195, 208, 240, 260, 298, 312, 320, 384, 390, 416, 447, 480, 520, 596, 624, 640, 691, 745, 780, 832, 894, 960, 1040, 1192, 1248, 1382, 1490, 1560, 1664, 1788, 1920, 1937, 2073, 2080, 2235, 2384, 2496, 2764, 2980, 3120, 3455, 3576, 3874, 4146, 4160, 4470, 4768, 4992, 5528, 5811, 5960, 6240, 6910, 7152, 7748, 8292, 8320, 8940, 8983, 9536, 9685, 10365, 11056, 11622, 11920, 12480, 13820, 14304, 15496, 16584, 17880, 17966, 19072, 19370, 20730, 22112, 23244, 23840, 24960, 26949, 27640, 28608, 29055, 30992, 33168, 35760, 35932, 38740, 41460, 44224, 44915, 46488, 47680, 53898, 55280, 57216, 58110, 61984, 66336, 71520, 71864, 77480, 82920, 88448, 89830, 92976, 95360, 102959, 107796, 110560, 116220, 123968, 132672, 134745, 143040, 143728, 154960, 165840, 179660, 185952, 205918, 215592, 221120, 232440, 247936, 265344, 269490, 286080, 287456, 308877, 309920, 331680, 359320, 371904, 411836, 431184, 442240, 464880, 514795, 538980, 574912, 617754, 619840, 663360, 718640, 743808, 823672, 862368, 929760, 1029590, 1077960, 1149824, 1235508, 1239680, 1326720, 1338467, 1437280, 1544385, 1647344, 1724736, 1859520, 2059180, 2155920, 2471016, 2676934, 2874560, 3088770, 3294688, 3449472, 3719040, 4015401, 4118360, 4311840, 4942032, 5353868, 5749120, 6177540, 6589376, 6692335, 8030802, 8236720, 8623680, 9884064, 10707736, 12355080, 13178752, 13384670, 16061604, 16473440, 17247360, 19768128, 20077005, 21415472, 24710160, 26769340, 32123208, 32946880, 39536256, 40154010, 42830944, 49420320, 53538680, 64246416, 65893760, 80308020, 85661888, 98840640, 107077360, 128492832, 160616040, 171323776, 197681280, 214154720, 256985664, 321232080, 428309440, 513971328, 642464160, 856618880, 1284928320, 2569856640]

約数ペア:

[(1, 2569856640), (2, 1284928320), (3, 856618880), (4, 642464160), (5, 513971328), (6, 428309440), (8, 321232080), (10, 256985664), (12, 214154720), (13, 197681280), (15, 171323776), (16, 160616040), (20, 128492832), (24, 107077360), (26, 98840640), (30, 85661888), (32, 80308020), (39, 65893760), (40, 64246416), (48, 53538680), (52, 49420320), (60, 42830944), (64, 40154010), (65, 39536256), (78, 32946880), (80, 32123208), (96, 26769340), (104, 24710160), (120, 21415472), (128, 20077005), (130, 19768128), (149, 17247360), (156, 16473440), (160, 16061604), (192, 13384670), (195, 13178752), (208, 12355080), (240, 10707736), (260, 9884064), (298, 8623680), (312, 8236720), (320, 8030802), (384, 6692335), (390, 6589376), (416, 6177540), (447, 5749120), (480, 5353868), (520, 4942032), (596, 4311840), (624, 4118360), (640, 4015401), (691, 3719040), (745, 3449472), (780, 3294688), (832, 3088770), (894, 2874560), (960, 2676934), (1040, 2471016), (1192, 2155920), (1248, 2059180), (1382, 1859520), (1490, 1724736), (1560, 1647344), (1664, 1544385), (1788, 1437280), (1920, 1338467), (1937, 1326720), (2073, 1239680), (2080, 1235508), (2235, 1149824), (2384, 1077960), (2496, 1029590), (2764, 929760), (2980, 862368), (3120, 823672), (3455, 743808), (3576, 718640), (3874, 663360), (4146, 619840), (4160, 617754), (4470, 574912), (4768, 538980), (4992, 514795), (5528, 464880), (5811, 442240), (5960, 431184), (6240, 411836), (6910, 371904), (7152, 359320), (7748, 331680), (8292, 309920), (8320, 308877), (8940, 287456), (8983, 286080), (9536, 269490), (9685, 265344), (10365, 247936), (11056, 232440), (11622, 221120), (11920, 215592), (12480, 205918), (13820, 185952), (14304, 179660), (15496, 165840), (16584, 154960), (17880, 143728), (17966, 143040), (19072, 134745), (19370, 132672), (20730, 123968), (22112, 116220), (23244, 110560), (23840, 107796), (24960, 102959), (26949, 95360), (27640, 92976), (28608, 89830), (29055, 88448), (30992, 82920), (33168, 77480), (35760, 71864), (35932, 71520), (38740, 66336), (41460, 61984), (44224, 58110), (44915, 57216), (46488, 55280), (47680, 53898)]