1226779680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1288

約数の個数: 288

約数和(自身を含む): 4603604544

約数和(自身を除く): 3376824864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 160, 168, 172, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 336, 344, 392, 420, 430, 480, 490, 516, 560, 588, 602, 645, 672, 688, 735, 784, 840, 860, 903, 980, 1032, 1120, 1176, 1204, 1213, 1290, 1376, 1470, 1505, 1568, 1680, 1720, 1806, 1960, 2064, 2107, 2352, 2408, 2426, 2580, 2940, 3010, 3360, 3440, 3612, 3639, 3920, 4128, 4214, 4515, 4704, 4816, 4852, 5160, 5880, 6020, 6065, 6321, 6880, 7224, 7278, 7840, 8428, 8491, 9030, 9632, 9704, 10320, 10535, 11760, 12040, 12130, 12642, 14448, 14556, 16856, 16982, 18060, 18195, 19408, 20640, 21070, 23520, 24080, 24260, 25284, 25473, 28896, 29112, 31605, 33712, 33964, 36120, 36390, 38816, 42140, 42455, 48160, 48520, 50568, 50946, 52159, 58224, 59437, 63210, 67424, 67928, 72240, 72780, 84280, 84910, 97040, 101136, 101892, 104318, 116448, 118874, 126420, 127365, 135856, 144480, 145560, 156477, 168560, 169820, 178311, 194080, 202272, 203784, 208636, 237748, 252840, 254730, 260795, 271712, 291120, 297185, 312954, 337120, 339640, 356622, 365113, 407568, 417272, 475496, 505680, 509460, 521590, 582240, 594370, 625908, 679280, 713244, 730226, 782385, 815136, 834544, 891555, 950992, 1011360, 1018920, 1043180, 1095339, 1188740, 1251816, 1358560, 1426488, 1460452, 1564770, 1669088, 1783110, 1825565, 1901984, 2037840, 2086360, 2190678, 2377480, 2503632, 2555791, 2852976, 2920904, 3129540, 3566220, 3651130, 4075680, 4172720, 4381356, 4754960, 5007264, 5111582, 5476695, 5705952, 5841808, 6259080, 7132440, 7302260, 7667373, 8345440, 8762712, 9509920, 10223164, 10953390, 11683616, 12518160, 12778955, 14264880, 14604520, 15334746, 17525424, 20446328, 21906780, 25036320, 25557910, 28529760, 29209040, 30669492, 35050848, 38336865, 40892656, 43813560, 51115820, 58418080, 61338984, 76673730, 81785312, 87627120, 102231640, 122677968, 153347460, 175254240, 204463280, 245355936, 306694920, 408926560, 613389840, 1226779680]

約数ペア:

[(1, 1226779680), (2, 613389840), (3, 408926560), (4, 306694920), (5, 245355936), (6, 204463280), (7, 175254240), (8, 153347460), (10, 122677968), (12, 102231640), (14, 87627120), (15, 81785312), (16, 76673730), (20, 61338984), (21, 58418080), (24, 51115820), (28, 43813560), (30, 40892656), (32, 38336865), (35, 35050848), (40, 30669492), (42, 29209040), (43, 28529760), (48, 25557910), (49, 25036320), (56, 21906780), (60, 20446328), (70, 17525424), (80, 15334746), (84, 14604520), (86, 14264880), (96, 12778955), (98, 12518160), (105, 11683616), (112, 10953390), (120, 10223164), (129, 9509920), (140, 8762712), (147, 8345440), (160, 7667373), (168, 7302260), (172, 7132440), (196, 6259080), (210, 5841808), (215, 5705952), (224, 5476695), (240, 5111582), (245, 5007264), (258, 4754960), (280, 4381356), (294, 4172720), (301, 4075680), (336, 3651130), (344, 3566220), (392, 3129540), (420, 2920904), (430, 2852976), (480, 2555791), (490, 2503632), (516, 2377480), (560, 2190678), (588, 2086360), (602, 2037840), (645, 1901984), (672, 1825565), (688, 1783110), (735, 1669088), (784, 1564770), (840, 1460452), (860, 1426488), (903, 1358560), (980, 1251816), (1032, 1188740), (1120, 1095339), (1176, 1043180), (1204, 1018920), (1213, 1011360), (1290, 950992), (1376, 891555), (1470, 834544), (1505, 815136), (1568, 782385), (1680, 730226), (1720, 713244), (1806, 679280), (1960, 625908), (2064, 594370), (2107, 582240), (2352, 521590), (2408, 509460), (2426, 505680), (2580, 475496), (2940, 417272), (3010, 407568), (3360, 365113), (3440, 356622), (3612, 339640), (3639, 337120), (3920, 312954), (4128, 297185), (4214, 291120), (4515, 271712), (4704, 260795), (4816, 254730), (4852, 252840), (5160, 237748), (5880, 208636), (6020, 203784), (6065, 202272), (6321, 194080), (6880, 178311), (7224, 169820), (7278, 168560), (7840, 156477), (8428, 145560), (8491, 144480), (9030, 135856), (9632, 127365), (9704, 126420), (10320, 118874), (10535, 116448), (11760, 104318), (12040, 101892), (12130, 101136), (12642, 97040), (14448, 84910), (14556, 84280), (16856, 72780), (16982, 72240), (18060, 67928), (18195, 67424), (19408, 63210), (20640, 59437), (21070, 58224), (23520, 52159), (24080, 50946), (24260, 50568), (25284, 48520), (25473, 48160), (28896, 42455), (29112, 42140), (31605, 38816), (33712, 36390), (33964, 36120)]