228159680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{14551}}^1$

素因数の和:14582

約数の個数: 84

約数和(自身を含む): 632051568

約数和(自身を除く): 403891888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 14551, 15680, 29102, 58204, 72755, 101857, 116408, 145510, 203714, 232816, 291020, 407428, 465632, 509285, 582040, 712999, 814856, 931264, 1018570, 1164080, 1425998, 1629712, 2037140, 2328160, 2851996, 3259424, 3564995, 4074280, 4656320, 5703992, 6518848, 7129990, 8148560, 11407984, 14259980, 16297120, 22815968, 28519960, 32594240, 45631936, 57039920, 114079840, 228159680]

約数ペア:

[(1, 228159680), (2, 114079840), (4, 57039920), (5, 45631936), (7, 32594240), (8, 28519960), (10, 22815968), (14, 16297120), (16, 14259980), (20, 11407984), (28, 8148560), (32, 7129990), (35, 6518848), (40, 5703992), (49, 4656320), (56, 4074280), (64, 3564995), (70, 3259424), (80, 2851996), (98, 2328160), (112, 2037140), (140, 1629712), (160, 1425998), (196, 1164080), (224, 1018570), (245, 931264), (280, 814856), (320, 712999), (392, 582040), (448, 509285), (490, 465632), (560, 407428), (784, 291020), (980, 232816), (1120, 203714), (1568, 145510), (1960, 116408), (2240, 101857), (3136, 72755), (3920, 58204), (7840, 29102), (14551, 15680)]