107661440

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 259335000

約数和(自身を除く): 151673560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1129, 1192, 1490, 2258, 2384, 2980, 4516, 4768, 5645, 5960, 9032, 9536, 11290, 11920, 18064, 19072, 22580, 23840, 36128, 45160, 47680, 72256, 90320, 95360, 144512, 168221, 180640, 336442, 361280, 672884, 722560, 841105, 1345768, 1682210, 2691536, 3364420, 5383072, 6728840, 10766144, 13457680, 21532288, 26915360, 53830720, 107661440]

約数ペア:

[(1, 107661440), (2, 53830720), (4, 26915360), (5, 21532288), (8, 13457680), (10, 10766144), (16, 6728840), (20, 5383072), (32, 3364420), (40, 2691536), (64, 1682210), (80, 1345768), (128, 841105), (149, 722560), (160, 672884), (298, 361280), (320, 336442), (596, 180640), (640, 168221), (745, 144512), (1129, 95360), (1192, 90320), (1490, 72256), (2258, 47680), (2384, 45160), (2980, 36128), (4516, 23840), (4768, 22580), (5645, 19072), (5960, 18064), (9032, 11920), (9536, 11290)]