1704935680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{190283}}^1$

素因数の和:190311

約数の個数: 72

約数和(自身を含む): 4667285952

約数和(自身を除く): 2962350272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 190283, 380566, 761132, 951415, 1331981, 1522264, 1902830, 2663962, 3044528, 3805660, 5327924, 6089056, 6659905, 7611320, 10655848, 12178112, 13319810, 15222640, 21311696, 24356224, 26639620, 30445280, 42623392, 48712448, 53279240, 60890560, 85246784, 106558480, 121781120, 170493568, 213116960, 243562240, 340987136, 426233920, 852467840, 1704935680]

約数ペア:

[(1, 1704935680), (2, 852467840), (4, 426233920), (5, 340987136), (7, 243562240), (8, 213116960), (10, 170493568), (14, 121781120), (16, 106558480), (20, 85246784), (28, 60890560), (32, 53279240), (35, 48712448), (40, 42623392), (56, 30445280), (64, 26639620), (70, 24356224), (80, 21311696), (112, 15222640), (128, 13319810), (140, 12178112), (160, 10655848), (224, 7611320), (256, 6659905), (280, 6089056), (320, 5327924), (448, 3805660), (560, 3044528), (640, 2663962), (896, 1902830), (1120, 1522264), (1280, 1331981), (1792, 951415), (2240, 761132), (4480, 380566), (8960, 190283)]