125172880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2216

約数の個数: 80

約数和(自身を含む): 335871360

約数和(自身を除く): 210698480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2089, 2140, 2996, 3745, 4178, 4280, 5992, 7490, 8356, 8560, 10445, 11984, 14623, 14980, 16712, 20890, 29246, 29960, 33424, 41780, 58492, 59920, 73115, 83560, 116984, 146230, 167120, 223523, 233968, 292460, 447046, 584920, 894092, 1117615, 1169840, 1564661, 1788184, 2235230, 3129322, 3576368, 4470460, 6258644, 7823305, 8940920, 12517288, 15646610, 17881840, 25034576, 31293220, 62586440, 125172880]

約数ペア:

[(1, 125172880), (2, 62586440), (4, 31293220), (5, 25034576), (7, 17881840), (8, 15646610), (10, 12517288), (14, 8940920), (16, 7823305), (20, 6258644), (28, 4470460), (35, 3576368), (40, 3129322), (56, 2235230), (70, 1788184), (80, 1564661), (107, 1169840), (112, 1117615), (140, 894092), (214, 584920), (280, 447046), (428, 292460), (535, 233968), (560, 223523), (749, 167120), (856, 146230), (1070, 116984), (1498, 83560), (1712, 73115), (2089, 59920), (2140, 58492), (2996, 41780), (3745, 33424), (4178, 29960), (4280, 29246), (5992, 20890), (7490, 16712), (8356, 14980), (8560, 14623), (10445, 11984)]