74867591120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1831399}}^1$

素因数の和:1831492

約数の個数: 80

約数和(自身を含む): 201659116800

約数和(自身を除く): 126791525680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 40880, 1831399, 3662798, 7325596, 9156995, 12819793, 14651192, 18313990, 25639586, 29302384, 36627980, 51279172, 64098965, 73255960, 102558344, 128197930, 133692127, 146511920, 205116688, 256395860, 267384254, 512791720, 534768508, 668460635, 935844889, 1025583440, 1069537016, 1336921270, 1871689778, 2139074032, 2673842540, 3743379556, 4679224445, 5347685080, 7486759112, 9358448890, 10695370160, 14973518224, 18716897780, 37433795560, 74867591120]

約数ペア:

[(1, 74867591120), (2, 37433795560), (4, 18716897780), (5, 14973518224), (7, 10695370160), (8, 9358448890), (10, 7486759112), (14, 5347685080), (16, 4679224445), (20, 3743379556), (28, 2673842540), (35, 2139074032), (40, 1871689778), (56, 1336921270), (70, 1069537016), (73, 1025583440), (80, 935844889), (112, 668460635), (140, 534768508), (146, 512791720), (280, 267384254), (292, 256395860), (365, 205116688), (511, 146511920), (560, 133692127), (584, 128197930), (730, 102558344), (1022, 73255960), (1168, 64098965), (1460, 51279172), (2044, 36627980), (2555, 29302384), (2920, 25639586), (4088, 18313990), (5110, 14651192), (5840, 12819793), (8176, 9156995), (10220, 7325596), (20440, 3662798), (40880, 1831399)]