2579999040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{33179}}^1$

素因数の和:33211

約数の個数: 168

約数和(自身を含む): 9203070240

約数和(自身を除く): 6623071200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 33179, 38880, 66358, 77760, 99537, 132716, 165895, 199074, 265432, 298611, 331790, 398148, 497685, 530864, 597222, 663580, 796296, 895833, 995370, 1061728, 1194444, 1327160, 1493055, 1592592, 1791666, 1990740, 2123456, 2388888, 2654320, 2687499, 2986110, 3185184, 3583332, 3981480, 4479165, 4777776, 5308640, 5374998, 5972220, 6370368, 7166664, 7962960, 8062497, 8958330, 9555552, 10617280, 10749996, 11944440, 13437495, 14333328, 15925920, 16124994, 17916660, 19111104, 21499992, 23888880, 26874990, 28666656, 31851840, 32249988, 35833320, 40312485, 42999984, 47777760, 53749980, 57333312, 64499976, 71666640, 80624970, 85999968, 95555520, 107499960, 128999952, 143333280, 161249940, 171999936, 214999920, 257999904, 286666560, 322499880, 429999840, 515999808, 644999760, 859999680, 1289999520, 2579999040]

約数ペア:

[(1, 2579999040), (2, 1289999520), (3, 859999680), (4, 644999760), (5, 515999808), (6, 429999840), (8, 322499880), (9, 286666560), (10, 257999904), (12, 214999920), (15, 171999936), (16, 161249940), (18, 143333280), (20, 128999952), (24, 107499960), (27, 95555520), (30, 85999968), (32, 80624970), (36, 71666640), (40, 64499976), (45, 57333312), (48, 53749980), (54, 47777760), (60, 42999984), (64, 40312485), (72, 35833320), (80, 32249988), (81, 31851840), (90, 28666656), (96, 26874990), (108, 23888880), (120, 21499992), (135, 19111104), (144, 17916660), (160, 16124994), (162, 15925920), (180, 14333328), (192, 13437495), (216, 11944440), (240, 10749996), (243, 10617280), (270, 9555552), (288, 8958330), (320, 8062497), (324, 7962960), (360, 7166664), (405, 6370368), (432, 5972220), (480, 5374998), (486, 5308640), (540, 4777776), (576, 4479165), (648, 3981480), (720, 3583332), (810, 3185184), (864, 2986110), (960, 2687499), (972, 2654320), (1080, 2388888), (1215, 2123456), (1296, 1990740), (1440, 1791666), (1620, 1592592), (1728, 1493055), (1944, 1327160), (2160, 1194444), (2430, 1061728), (2592, 995370), (2880, 895833), (3240, 796296), (3888, 663580), (4320, 597222), (4860, 530864), (5184, 497685), (6480, 398148), (7776, 331790), (8640, 298611), (9720, 265432), (12960, 199074), (15552, 165895), (19440, 132716), (25920, 99537), (33179, 77760), (38880, 66358)]