188407520

素因数分解:

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

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 512568000

約数和(自身を除く): 324160480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 1043, 1120, 1129, 1192, 1490, 2086, 2258, 2384, 2980, 4172, 4516, 4768, 5215, 5645, 5960, 7903, 8344, 9032, 10430, 11290, 11920, 15806, 16688, 18064, 20860, 22580, 23840, 31612, 33376, 36128, 39515, 41720, 45160, 63224, 79030, 83440, 90320, 126448, 158060, 166880, 168221, 180640, 252896, 316120, 336442, 632240, 672884, 841105, 1177547, 1264480, 1345768, 1682210, 2355094, 2691536, 3364420, 4710188, 5383072, 5887735, 6728840, 9420376, 11775470, 13457680, 18840752, 23550940, 26915360, 37681504, 47101880, 94203760, 188407520]

約数ペア:

[(1, 188407520), (2, 94203760), (4, 47101880), (5, 37681504), (7, 26915360), (8, 23550940), (10, 18840752), (14, 13457680), (16, 11775470), (20, 9420376), (28, 6728840), (32, 5887735), (35, 5383072), (40, 4710188), (56, 3364420), (70, 2691536), (80, 2355094), (112, 1682210), (140, 1345768), (149, 1264480), (160, 1177547), (224, 841105), (280, 672884), (298, 632240), (560, 336442), (596, 316120), (745, 252896), (1043, 180640), (1120, 168221), (1129, 166880), (1192, 158060), (1490, 126448), (2086, 90320), (2258, 83440), (2384, 79030), (2980, 63224), (4172, 45160), (4516, 41720), (4768, 39515), (5215, 36128), (5645, 33376), (5960, 31612), (7903, 23840), (8344, 22580), (9032, 20860), (10430, 18064), (11290, 16688), (11920, 15806)]