343038080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6961}}^1$

素因数の和:6998

約数の個数: 128

約数和(自身を含む): 1022578560

約数和(自身を除く): 679540480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 6961, 7040, 9856, 12320, 13922, 24640, 27844, 34805, 48727, 49280, 55688, 69610, 76571, 97454, 111376, 139220, 153142, 194908, 222752, 243635, 278440, 306284, 382855, 389816, 445504, 487270, 535997, 556880, 612568, 765710, 779632, 891008, 974540, 1071994, 1113760, 1225136, 1531420, 1559264, 1949080, 2143988, 2227520, 2450272, 2679985, 3062840, 3118528, 3898160, 4287976, 4455040, 4900544, 5359970, 6125680, 6237056, 7796320, 8575952, 9801088, 10719940, 12251360, 15592640, 17151904, 21439880, 24502720, 31185280, 34303808, 42879760, 49005440, 68607616, 85759520, 171519040, 343038080]

約数ペア:

[(1, 343038080), (2, 171519040), (4, 85759520), (5, 68607616), (7, 49005440), (8, 42879760), (10, 34303808), (11, 31185280), (14, 24502720), (16, 21439880), (20, 17151904), (22, 15592640), (28, 12251360), (32, 10719940), (35, 9801088), (40, 8575952), (44, 7796320), (55, 6237056), (56, 6125680), (64, 5359970), (70, 4900544), (77, 4455040), (80, 4287976), (88, 3898160), (110, 3118528), (112, 3062840), (128, 2679985), (140, 2450272), (154, 2227520), (160, 2143988), (176, 1949080), (220, 1559264), (224, 1531420), (280, 1225136), (308, 1113760), (320, 1071994), (352, 974540), (385, 891008), (440, 779632), (448, 765710), (560, 612568), (616, 556880), (640, 535997), (704, 487270), (770, 445504), (880, 389816), (896, 382855), (1120, 306284), (1232, 278440), (1408, 243635), (1540, 222752), (1760, 194908), (2240, 153142), (2464, 139220), (3080, 111376), (3520, 97454), (4480, 76571), (4928, 69610), (6160, 55688), (6961, 49280), (7040, 48727), (9856, 34805), (12320, 27844), (13922, 24640)]