852961760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 2395008000

約数和(自身を除く): 1542046240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 89, 112, 140, 160, 172, 178, 199, 215, 224, 280, 301, 344, 356, 398, 430, 445, 560, 602, 623, 688, 712, 796, 860, 890, 995, 1120, 1204, 1246, 1376, 1393, 1424, 1505, 1592, 1720, 1780, 1990, 2408, 2492, 2786, 2848, 3010, 3115, 3184, 3440, 3560, 3827, 3980, 4816, 4984, 5572, 6020, 6230, 6368, 6880, 6965, 7120, 7654, 7960, 8557, 9632, 9968, 11144, 12040, 12460, 13930, 14240, 15308, 15920, 17114, 17711, 19135, 19936, 22288, 24080, 24920, 26789, 27860, 30616, 31840, 34228, 35422, 38270, 42785, 44576, 48160, 49840, 53578, 55720, 59899, 61232, 68456, 70844, 76540, 85570, 88555, 99680, 107156, 111440, 119798, 122464, 123977, 133945, 136912, 141688, 153080, 171140, 177110, 214312, 222880, 239596, 247954, 267890, 273824, 283376, 299495, 306160, 342280, 354220, 428624, 479192, 495908, 535780, 566752, 598990, 612320, 619885, 684560, 708440, 761573, 857248, 958384, 991816, 1071560, 1197980, 1239770, 1369120, 1416880, 1523146, 1916768, 1983632, 2143120, 2395960, 2479540, 2833760, 3046292, 3807865, 3967264, 4286240, 4791920, 4959080, 5331011, 6092584, 7615730, 9583840, 9918160, 10662022, 12185168, 15231460, 19836320, 21324044, 24370336, 26655055, 30462920, 42648088, 53310110, 60925840, 85296176, 106620220, 121851680, 170592352, 213240440, 426480880, 852961760]

約数ペア:

[(1, 852961760), (2, 426480880), (4, 213240440), (5, 170592352), (7, 121851680), (8, 106620220), (10, 85296176), (14, 60925840), (16, 53310110), (20, 42648088), (28, 30462920), (32, 26655055), (35, 24370336), (40, 21324044), (43, 19836320), (56, 15231460), (70, 12185168), (80, 10662022), (86, 9918160), (89, 9583840), (112, 7615730), (140, 6092584), (160, 5331011), (172, 4959080), (178, 4791920), (199, 4286240), (215, 3967264), (224, 3807865), (280, 3046292), (301, 2833760), (344, 2479540), (356, 2395960), (398, 2143120), (430, 1983632), (445, 1916768), (560, 1523146), (602, 1416880), (623, 1369120), (688, 1239770), (712, 1197980), (796, 1071560), (860, 991816), (890, 958384), (995, 857248), (1120, 761573), (1204, 708440), (1246, 684560), (1376, 619885), (1393, 612320), (1424, 598990), (1505, 566752), (1592, 535780), (1720, 495908), (1780, 479192), (1990, 428624), (2408, 354220), (2492, 342280), (2786, 306160), (2848, 299495), (3010, 283376), (3115, 273824), (3184, 267890), (3440, 247954), (3560, 239596), (3827, 222880), (3980, 214312), (4816, 177110), (4984, 171140), (5572, 153080), (6020, 141688), (6230, 136912), (6368, 133945), (6880, 123977), (6965, 122464), (7120, 119798), (7654, 111440), (7960, 107156), (8557, 99680), (9632, 88555), (9968, 85570), (11144, 76540), (12040, 70844), (12460, 68456), (13930, 61232), (14240, 59899), (15308, 55720), (15920, 53578), (17114, 49840), (17711, 48160), (19135, 44576), (19936, 42785), (22288, 38270), (24080, 35422), (24920, 34228), (26789, 31840), (27860, 30616)]