738134320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{119827}}^1$

素因数の和:119858

約数の個数: 80

約数和(自身を含む): 2139648768

約数和(自身を除く): 1401514448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 119827, 239654, 479308, 599135, 838789, 958616, 1198270, 1318097, 1677578, 1917232, 2396540, 2636194, 3355156, 4193945, 4793080, 5272388, 6590485, 6710312, 8387890, 9226679, 9586160, 10544776, 13180970, 13420624, 16775780, 18453358, 21089552, 26361940, 33551560, 36906716, 46133395, 52723880, 67103120, 73813432, 92266790, 105447760, 147626864, 184533580, 369067160, 738134320]

約数ペア:

[(1, 738134320), (2, 369067160), (4, 184533580), (5, 147626864), (7, 105447760), (8, 92266790), (10, 73813432), (11, 67103120), (14, 52723880), (16, 46133395), (20, 36906716), (22, 33551560), (28, 26361940), (35, 21089552), (40, 18453358), (44, 16775780), (55, 13420624), (56, 13180970), (70, 10544776), (77, 9586160), (80, 9226679), (88, 8387890), (110, 6710312), (112, 6590485), (140, 5272388), (154, 4793080), (176, 4193945), (220, 3355156), (280, 2636194), (308, 2396540), (385, 1917232), (440, 1677578), (560, 1318097), (616, 1198270), (770, 958616), (880, 838789), (1232, 599135), (1540, 479308), (3080, 239654), (6160, 119827)]