16974679680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{140333}}^1$

素因数の和:140368

約数の個数: 256

約数和(自身を含む): 68707526400

約数和(自身を除く): 51732846720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 140333, 280666, 420999, 561332, 701665, 841998, 982331, 1122664, 1262997, 1403330, 1683996, 1964662, 2104995, 2245328, 2525994, 2806660, 2946993, 3367992, 3788991, 3929324, 4209990, 4490656, 4911655, 5051988, 5613320, 5893986, 6314985, 6735984, 7577982, 7858648, 8419980, 8840979, 8981312, 9823310, 10103976, 11226640, 11787972, 12629970, 13471968, 14734965, 15155964, 15717296, 16839960, 17681958, 17962624, 18944955, 19646620, 20207952, 22453280, 23575944, 25259940, 26522937, 26943936, 29469930, 30311928, 31434592, 33679920, 35363916, 37889910, 39293240, 40415904, 44204895, 44906560, 47151888, 50519880, 53045874, 53887872, 58939860, 60623856, 62869184, 67359840, 70727832, 75779820, 78586480, 80831808, 88409790, 89813120, 94303776, 101039760, 106091748, 117879720, 121247712, 125738368, 132614685, 134719680, 141455664, 151559640, 157172960, 161663616, 176819580, 188607552, 202079520, 212183496, 235759440, 242495424, 265229370, 269439360, 282911328, 303119280, 314345920, 353639160, 377215104, 404159040, 424366992, 471518880, 484990848, 530458740, 565822656, 606238560, 628691840, 707278320, 808318080, 848733984, 943037760, 1060917480, 1131645312, 1212477120, 1414556640, 1697467968, 1886075520, 2121834960, 2424954240, 2829113280, 3394935936, 4243669920, 5658226560, 8487339840, 16974679680]

約数ペア:

[(1, 16974679680), (2, 8487339840), (3, 5658226560), (4, 4243669920), (5, 3394935936), (6, 2829113280), (7, 2424954240), (8, 2121834960), (9, 1886075520), (10, 1697467968), (12, 1414556640), (14, 1212477120), (15, 1131645312), (16, 1060917480), (18, 943037760), (20, 848733984), (21, 808318080), (24, 707278320), (27, 628691840), (28, 606238560), (30, 565822656), (32, 530458740), (35, 484990848), (36, 471518880), (40, 424366992), (42, 404159040), (45, 377215104), (48, 353639160), (54, 314345920), (56, 303119280), (60, 282911328), (63, 269439360), (64, 265229370), (70, 242495424), (72, 235759440), (80, 212183496), (84, 202079520), (90, 188607552), (96, 176819580), (105, 161663616), (108, 157172960), (112, 151559640), (120, 141455664), (126, 134719680), (128, 132614685), (135, 125738368), (140, 121247712), (144, 117879720), (160, 106091748), (168, 101039760), (180, 94303776), (189, 89813120), (192, 88409790), (210, 80831808), (216, 78586480), (224, 75779820), (240, 70727832), (252, 67359840), (270, 62869184), (280, 60623856), (288, 58939860), (315, 53887872), (320, 53045874), (336, 50519880), (360, 47151888), (378, 44906560), (384, 44204895), (420, 40415904), (432, 39293240), (448, 37889910), (480, 35363916), (504, 33679920), (540, 31434592), (560, 30311928), (576, 29469930), (630, 26943936), (640, 26522937), (672, 25259940), (720, 23575944), (756, 22453280), (840, 20207952), (864, 19646620), (896, 18944955), (945, 17962624), (960, 17681958), (1008, 16839960), (1080, 15717296), (1120, 15155964), (1152, 14734965), (1260, 13471968), (1344, 12629970), (1440, 11787972), (1512, 11226640), (1680, 10103976), (1728, 9823310), (1890, 8981312), (1920, 8840979), (2016, 8419980), (2160, 7858648), (2240, 7577982), (2520, 6735984), (2688, 6314985), (2880, 5893986), (3024, 5613320), (3360, 5051988), (3456, 4911655), (3780, 4490656), (4032, 4209990), (4320, 3929324), (4480, 3788991), (5040, 3367992), (5760, 2946993), (6048, 2806660), (6720, 2525994), (7560, 2245328), (8064, 2104995), (8640, 1964662), (10080, 1683996), (12096, 1403330), (13440, 1262997), (15120, 1122664), (17280, 982331), (20160, 841998), (24192, 701665), (30240, 561332), (40320, 420999), (60480, 280666), (120960, 140333)]