168502320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 240

約数和(自身を含む): 657696000

約数和(自身を除く): 489193680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 499, 504, 536, 560, 603, 630, 670, 720, 804, 840, 938, 998, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1497, 1608, 1680, 1876, 1996, 2010, 2345, 2412, 2495, 2520, 2680, 2814, 2994, 3015, 3216, 3493, 3752, 3992, 4020, 4221, 4491, 4690, 4824, 4990, 5040, 5360, 5628, 5988, 6030, 6986, 7035, 7485, 7504, 7984, 8040, 8442, 8982, 9380, 9648, 9980, 10479, 11256, 11976, 12060, 13972, 14070, 14970, 16080, 16884, 17465, 17964, 18760, 19960, 20958, 21105, 22455, 22512, 23952, 24120, 27944, 28140, 29940, 31437, 33433, 33768, 34930, 35928, 37520, 39920, 41916, 42210, 44910, 48240, 52395, 55888, 56280, 59880, 62874, 66866, 67536, 69860, 71856, 83832, 84420, 89820, 100299, 104790, 112560, 119760, 125748, 133732, 139720, 157185, 167165, 167664, 168840, 179640, 200598, 209580, 234031, 251496, 267464, 279440, 300897, 314370, 334330, 337680, 359280, 401196, 419160, 468062, 501495, 502992, 534928, 601794, 628740, 668660, 702093, 802392, 838320, 936124, 1002990, 1170155, 1203588, 1257480, 1337320, 1404186, 1504485, 1604784, 1872248, 2005980, 2106279, 2340310, 2407176, 2514960, 2674640, 2808372, 3008970, 3510465, 3744496, 4011960, 4212558, 4680620, 4814352, 5616744, 6017940, 7020930, 8023920, 8425116, 9361240, 10531395, 11233488, 12035880, 14041860, 16850232, 18722480, 21062790, 24071760, 28083720, 33700464, 42125580, 56167440, 84251160, 168502320]

約数ペア:

[(1, 168502320), (2, 84251160), (3, 56167440), (4, 42125580), (5, 33700464), (6, 28083720), (7, 24071760), (8, 21062790), (9, 18722480), (10, 16850232), (12, 14041860), (14, 12035880), (15, 11233488), (16, 10531395), (18, 9361240), (20, 8425116), (21, 8023920), (24, 7020930), (28, 6017940), (30, 5616744), (35, 4814352), (36, 4680620), (40, 4212558), (42, 4011960), (45, 3744496), (48, 3510465), (56, 3008970), (60, 2808372), (63, 2674640), (67, 2514960), (70, 2407176), (72, 2340310), (80, 2106279), (84, 2005980), (90, 1872248), (105, 1604784), (112, 1504485), (120, 1404186), (126, 1337320), (134, 1257480), (140, 1203588), (144, 1170155), (168, 1002990), (180, 936124), (201, 838320), (210, 802392), (240, 702093), (252, 668660), (268, 628740), (280, 601794), (315, 534928), (335, 502992), (336, 501495), (360, 468062), (402, 419160), (420, 401196), (469, 359280), (499, 337680), (504, 334330), (536, 314370), (560, 300897), (603, 279440), (630, 267464), (670, 251496), (720, 234031), (804, 209580), (840, 200598), (938, 179640), (998, 168840), (1005, 167664), (1008, 167165), (1072, 157185), (1206, 139720), (1260, 133732), (1340, 125748), (1407, 119760), (1497, 112560), (1608, 104790), (1680, 100299), (1876, 89820), (1996, 84420), (2010, 83832), (2345, 71856), (2412, 69860), (2495, 67536), (2520, 66866), (2680, 62874), (2814, 59880), (2994, 56280), (3015, 55888), (3216, 52395), (3493, 48240), (3752, 44910), (3992, 42210), (4020, 41916), (4221, 39920), (4491, 37520), (4690, 35928), (4824, 34930), (4990, 33768), (5040, 33433), (5360, 31437), (5628, 29940), (5988, 28140), (6030, 27944), (6986, 24120), (7035, 23952), (7485, 22512), (7504, 22455), (7984, 21105), (8040, 20958), (8442, 19960), (8982, 18760), (9380, 17964), (9648, 17465), (9980, 16884), (10479, 16080), (11256, 14970), (11976, 14070), (12060, 13972)]