2447115840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21787}}^1$

素因数の和:21826

約数の個数: 224

約数和(自身を含む): 9297375360

約数和(自身を除く): 6850259520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 21787, 22464, 28080, 37440, 43574, 56160, 65361, 87148, 108935, 112320, 130722, 174296, 196083, 217870, 261444, 283231, 326805, 348592, 392166, 435740, 522888, 566462, 588249, 653610, 697184, 784332, 849693, 871480, 980415, 1045776, 1132924, 1176498, 1307220, 1394368, 1416155, 1568664, 1699386, 1742960, 1960830, 2091552, 2265848, 2352996, 2549079, 2614440, 2832310, 2941245, 3137328, 3398772, 3485920, 3921660, 4183104, 4248465, 4531696, 4705992, 5098158, 5228880, 5664620, 5882490, 6274656, 6797544, 6971840, 7647237, 7843320, 8496930, 9063392, 9411984, 10196316, 10457760, 11329240, 11764980, 12549312, 12745395, 13595088, 15294474, 15686640, 16993860, 18126784, 18823968, 20392632, 20915520, 22658480, 23529960, 25490790, 27190176, 30588948, 31373280, 33987720, 37647936, 38236185, 40785264, 45316960, 47059920, 50981580, 54380352, 61177896, 62746560, 67975440, 76472370, 81570528, 90633920, 94119840, 101963160, 122355792, 135950880, 152944740, 163141056, 188239680, 203926320, 244711584, 271901760, 305889480, 407852640, 489423168, 611778960, 815705280, 1223557920, 2447115840]

約数ペア:

[(1, 2447115840), (2, 1223557920), (3, 815705280), (4, 611778960), (5, 489423168), (6, 407852640), (8, 305889480), (9, 271901760), (10, 244711584), (12, 203926320), (13, 188239680), (15, 163141056), (16, 152944740), (18, 135950880), (20, 122355792), (24, 101963160), (26, 94119840), (27, 90633920), (30, 81570528), (32, 76472370), (36, 67975440), (39, 62746560), (40, 61177896), (45, 54380352), (48, 50981580), (52, 47059920), (54, 45316960), (60, 40785264), (64, 38236185), (65, 37647936), (72, 33987720), (78, 31373280), (80, 30588948), (90, 27190176), (96, 25490790), (104, 23529960), (108, 22658480), (117, 20915520), (120, 20392632), (130, 18823968), (135, 18126784), (144, 16993860), (156, 15686640), (160, 15294474), (180, 13595088), (192, 12745395), (195, 12549312), (208, 11764980), (216, 11329240), (234, 10457760), (240, 10196316), (260, 9411984), (270, 9063392), (288, 8496930), (312, 7843320), (320, 7647237), (351, 6971840), (360, 6797544), (390, 6274656), (416, 5882490), (432, 5664620), (468, 5228880), (480, 5098158), (520, 4705992), (540, 4531696), (576, 4248465), (585, 4183104), (624, 3921660), (702, 3485920), (720, 3398772), (780, 3137328), (832, 2941245), (864, 2832310), (936, 2614440), (960, 2549079), (1040, 2352996), (1080, 2265848), (1170, 2091552), (1248, 1960830), (1404, 1742960), (1440, 1699386), (1560, 1568664), (1728, 1416155), (1755, 1394368), (1872, 1307220), (2080, 1176498), (2160, 1132924), (2340, 1045776), (2496, 980415), (2808, 871480), (2880, 849693), (3120, 784332), (3510, 697184), (3744, 653610), (4160, 588249), (4320, 566462), (4680, 522888), (5616, 435740), (6240, 392166), (7020, 348592), (7488, 326805), (8640, 283231), (9360, 261444), (11232, 217870), (12480, 196083), (14040, 174296), (18720, 130722), (21787, 112320), (22464, 108935), (28080, 87148), (37440, 65361), (43574, 56160)]