12794756480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2633

約数の個数: 256

約数和(自身を含む): 35956224000

約数和(自身を除く): 23161467520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 64, 80, 88, 92, 110, 115, 124, 128, 155, 160, 176, 184, 220, 230, 248, 253, 310, 320, 341, 352, 368, 440, 460, 496, 506, 620, 640, 682, 704, 713, 736, 880, 920, 992, 1012, 1240, 1265, 1364, 1408, 1426, 1472, 1705, 1760, 1840, 1984, 2024, 2480, 2530, 2549, 2728, 2852, 2944, 3410, 3520, 3565, 3680, 3968, 4048, 4960, 5060, 5098, 5456, 5704, 6820, 7040, 7130, 7360, 7843, 8096, 9920, 10120, 10196, 10912, 11408, 12745, 13640, 14260, 14720, 15686, 16192, 19840, 20240, 20392, 21824, 22816, 25490, 27280, 28039, 28520, 31372, 32384, 39215, 40480, 40784, 43648, 45632, 50980, 54560, 56078, 57040, 58627, 62744, 78430, 79019, 80960, 81568, 91264, 101960, 109120, 112156, 114080, 117254, 125488, 140195, 156860, 158038, 161920, 163136, 203920, 218240, 224312, 228160, 234508, 250976, 280390, 293135, 313720, 316076, 326272, 395095, 407840, 448624, 456320, 469016, 501952, 560780, 586270, 627440, 632152, 644897, 790190, 815680, 869209, 897248, 938032, 1003904, 1121560, 1172540, 1254880, 1264304, 1289794, 1580380, 1631360, 1738418, 1794496, 1817437, 1876064, 2243120, 2345080, 2509760, 2528608, 2579588, 3160760, 3224485, 3476836, 3588992, 3634874, 3752128, 4346045, 4486240, 4690160, 5019520, 5057216, 5159176, 6321520, 6448970, 6953672, 7269748, 7504256, 8692090, 8972480, 9087185, 9380320, 10114432, 10318352, 12643040, 12897940, 13907344, 14539496, 17384180, 17944960, 18174370, 18760640, 19991807, 20636704, 25286080, 25795880, 27814688, 29078992, 34768360, 36348740, 37521280, 39983614, 41273408, 50572160, 51591760, 55629376, 58157984, 69536720, 72697480, 79967228, 82546816, 99959035, 103183520, 111258752, 116315968, 139073440, 145394960, 159934456, 199918070, 206367040, 232631936, 278146880, 290789920, 319868912, 399836140, 412734080, 556293760, 581579840, 639737824, 799672280, 1163159680, 1279475648, 1599344560, 2558951296, 3198689120, 6397378240, 12794756480]

約数ペア:

[(1, 12794756480), (2, 6397378240), (4, 3198689120), (5, 2558951296), (8, 1599344560), (10, 1279475648), (11, 1163159680), (16, 799672280), (20, 639737824), (22, 581579840), (23, 556293760), (31, 412734080), (32, 399836140), (40, 319868912), (44, 290789920), (46, 278146880), (55, 232631936), (62, 206367040), (64, 199918070), (80, 159934456), (88, 145394960), (92, 139073440), (110, 116315968), (115, 111258752), (124, 103183520), (128, 99959035), (155, 82546816), (160, 79967228), (176, 72697480), (184, 69536720), (220, 58157984), (230, 55629376), (248, 51591760), (253, 50572160), (310, 41273408), (320, 39983614), (341, 37521280), (352, 36348740), (368, 34768360), (440, 29078992), (460, 27814688), (496, 25795880), (506, 25286080), (620, 20636704), (640, 19991807), (682, 18760640), (704, 18174370), (713, 17944960), (736, 17384180), (880, 14539496), (920, 13907344), (992, 12897940), (1012, 12643040), (1240, 10318352), (1265, 10114432), (1364, 9380320), (1408, 9087185), (1426, 8972480), (1472, 8692090), (1705, 7504256), (1760, 7269748), (1840, 6953672), (1984, 6448970), (2024, 6321520), (2480, 5159176), (2530, 5057216), (2549, 5019520), (2728, 4690160), (2852, 4486240), (2944, 4346045), (3410, 3752128), (3520, 3634874), (3565, 3588992), (3680, 3476836), (3968, 3224485), (4048, 3160760), (4960, 2579588), (5060, 2528608), (5098, 2509760), (5456, 2345080), (5704, 2243120), (6820, 1876064), (7040, 1817437), (7130, 1794496), (7360, 1738418), (7843, 1631360), (8096, 1580380), (9920, 1289794), (10120, 1264304), (10196, 1254880), (10912, 1172540), (11408, 1121560), (12745, 1003904), (13640, 938032), (14260, 897248), (14720, 869209), (15686, 815680), (16192, 790190), (19840, 644897), (20240, 632152), (20392, 627440), (21824, 586270), (22816, 560780), (25490, 501952), (27280, 469016), (28039, 456320), (28520, 448624), (31372, 407840), (32384, 395095), (39215, 326272), (40480, 316076), (40784, 313720), (43648, 293135), (45632, 280390), (50980, 250976), (54560, 234508), (56078, 228160), (57040, 224312), (58627, 218240), (62744, 203920), (78430, 163136), (79019, 161920), (80960, 158038), (81568, 156860), (91264, 140195), (101960, 125488), (109120, 117254), (112156, 114080)]