21496959360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{414679}}^1$

素因数の和:414710

約数の個数: 160

約数和(自身を含む): 76769708400

約数和(自身を除く): 55272749040

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 414679, 829358, 1244037, 1658716, 2073395, 2488074, 3317432, 3732111, 4146790, 4976148, 6220185, 6634864, 7464222, 8293580, 9952296, 11196333, 12440370, 13269728, 14928444, 16587160, 18660555, 19904592, 22392666, 24880740, 26539456, 29856888, 33174320, 33588999, 37321110, 39809184, 44785332, 49761480, 53078912, 55981665, 59713776, 66348640, 67177998, 74642220, 79618368, 89570664, 99522960, 111963330, 119427552, 132697280, 134355996, 149284440, 159236736, 167944995, 179141328, 199045920, 223926660, 238855104, 265394560, 268711992, 298568880, 335889990, 358282656, 398091840, 447853320, 477710208, 537423984, 597137760, 671779980, 716565312, 796183680, 895706640, 1074847968, 1194275520, 1343559960, 1433130624, 1791413280, 2149695936, 2388551040, 2687119920, 3582826560, 4299391872, 5374239840, 7165653120, 10748479680, 21496959360]

約数ペア:

[(1, 21496959360), (2, 10748479680), (3, 7165653120), (4, 5374239840), (5, 4299391872), (6, 3582826560), (8, 2687119920), (9, 2388551040), (10, 2149695936), (12, 1791413280), (15, 1433130624), (16, 1343559960), (18, 1194275520), (20, 1074847968), (24, 895706640), (27, 796183680), (30, 716565312), (32, 671779980), (36, 597137760), (40, 537423984), (45, 477710208), (48, 447853320), (54, 398091840), (60, 358282656), (64, 335889990), (72, 298568880), (80, 268711992), (81, 265394560), (90, 238855104), (96, 223926660), (108, 199045920), (120, 179141328), (128, 167944995), (135, 159236736), (144, 149284440), (160, 134355996), (162, 132697280), (180, 119427552), (192, 111963330), (216, 99522960), (240, 89570664), (270, 79618368), (288, 74642220), (320, 67177998), (324, 66348640), (360, 59713776), (384, 55981665), (405, 53078912), (432, 49761480), (480, 44785332), (540, 39809184), (576, 37321110), (640, 33588999), (648, 33174320), (720, 29856888), (810, 26539456), (864, 24880740), (960, 22392666), (1080, 19904592), (1152, 18660555), (1296, 16587160), (1440, 14928444), (1620, 13269728), (1728, 12440370), (1920, 11196333), (2160, 9952296), (2592, 8293580), (2880, 7464222), (3240, 6634864), (3456, 6220185), (4320, 4976148), (5184, 4146790), (5760, 3732111), (6480, 3317432), (8640, 2488074), (10368, 2073395), (12960, 1658716), (17280, 1244037), (25920, 829358), (51840, 414679)]