126519680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 357212160

約数和(自身を除く): 230692480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 911, 992, 1085, 1120, 1240, 1736, 1822, 1984, 2170, 2240, 2480, 3472, 3644, 3968, 4340, 4480, 4555, 4960, 6377, 6944, 7288, 8680, 9110, 9920, 12754, 13888, 14576, 17360, 18220, 19840, 25508, 27776, 28241, 29152, 31885, 34720, 36440, 51016, 56482, 58304, 63770, 69440, 72880, 102032, 112964, 116608, 127540, 138880, 141205, 145760, 197687, 204064, 225928, 255080, 282410, 291520, 395374, 408128, 451856, 510160, 564820, 583040, 790748, 816256, 903712, 988435, 1020320, 1129640, 1581496, 1807424, 1976870, 2040640, 2259280, 3162992, 3614848, 3953740, 4081280, 4518560, 6325984, 7907480, 9037120, 12651968, 15814960, 18074240, 25303936, 31629920, 63259840, 126519680]

約数ペア:

[(1, 126519680), (2, 63259840), (4, 31629920), (5, 25303936), (7, 18074240), (8, 15814960), (10, 12651968), (14, 9037120), (16, 7907480), (20, 6325984), (28, 4518560), (31, 4081280), (32, 3953740), (35, 3614848), (40, 3162992), (56, 2259280), (62, 2040640), (64, 1976870), (70, 1807424), (80, 1581496), (112, 1129640), (124, 1020320), (128, 988435), (140, 903712), (155, 816256), (160, 790748), (217, 583040), (224, 564820), (248, 510160), (280, 451856), (310, 408128), (320, 395374), (434, 291520), (448, 282410), (496, 255080), (560, 225928), (620, 204064), (640, 197687), (868, 145760), (896, 141205), (911, 138880), (992, 127540), (1085, 116608), (1120, 112964), (1240, 102032), (1736, 72880), (1822, 69440), (1984, 63770), (2170, 58304), (2240, 56482), (2480, 51016), (3472, 36440), (3644, 34720), (3968, 31885), (4340, 29152), (4480, 28241), (4555, 27776), (4960, 25508), (6377, 19840), (6944, 18220), (7288, 17360), (8680, 14576), (9110, 13888), (9920, 12754)]