244268640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2203}}^1$

素因数の和:2242

約数の個数: 288

約数和(自身を含む): 1039723776

約数和(自身を除く): 795455136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2203, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4406, 4620, 5040, 5280, 5544, 6160, 6609, 6930, 7392, 7920, 8812, 9240, 10080, 11015, 11088, 12320, 13218, 13860, 15421, 15840, 17624, 18480, 19827, 22030, 22176, 24233, 26436, 27720, 30842, 33045, 35248, 36960, 39654, 44060, 46263, 48466, 52872, 55440, 61684, 66090, 70496, 72699, 77105, 79308, 88120, 92526, 96932, 99135, 105744, 110880, 121165, 123368, 132180, 138789, 145398, 154210, 158616, 169631, 176240, 185052, 193864, 198270, 211488, 218097, 231315, 242330, 246736, 264360, 277578, 290796, 308420, 317232, 339262, 352480, 363495, 370104, 387728, 396540, 436194, 462630, 484660, 493472, 508893, 528720, 555156, 581592, 616840, 634464, 678524, 693945, 726990, 740208, 775456, 793080, 848155, 872388, 925260, 969320, 1017786, 1057440, 1090485, 1110312, 1163184, 1233680, 1357048, 1387890, 1453980, 1480416, 1526679, 1586160, 1696310, 1744776, 1850520, 1938640, 2035572, 2180970, 2220624, 2326368, 2467360, 2544465, 2714096, 2775780, 2907960, 3053358, 3172320, 3392620, 3489552, 3701040, 3877280, 4071144, 4361940, 4441248, 5088930, 5428192, 5551560, 5815920, 6106716, 6785240, 6979104, 7402080, 7633395, 8142288, 8723880, 10177860, 11103120, 11631840, 12213432, 13570480, 15266790, 16284576, 17447760, 20355720, 22206240, 24426864, 27140960, 30533580, 34895520, 40711440, 48853728, 61067160, 81422880, 122134320, 244268640]

約数ペア:

[(1, 244268640), (2, 122134320), (3, 81422880), (4, 61067160), (5, 48853728), (6, 40711440), (7, 34895520), (8, 30533580), (9, 27140960), (10, 24426864), (11, 22206240), (12, 20355720), (14, 17447760), (15, 16284576), (16, 15266790), (18, 13570480), (20, 12213432), (21, 11631840), (22, 11103120), (24, 10177860), (28, 8723880), (30, 8142288), (32, 7633395), (33, 7402080), (35, 6979104), (36, 6785240), (40, 6106716), (42, 5815920), (44, 5551560), (45, 5428192), (48, 5088930), (55, 4441248), (56, 4361940), (60, 4071144), (63, 3877280), (66, 3701040), (70, 3489552), (72, 3392620), (77, 3172320), (80, 3053358), (84, 2907960), (88, 2775780), (90, 2714096), (96, 2544465), (99, 2467360), (105, 2326368), (110, 2220624), (112, 2180970), (120, 2035572), (126, 1938640), (132, 1850520), (140, 1744776), (144, 1696310), (154, 1586160), (160, 1526679), (165, 1480416), (168, 1453980), (176, 1387890), (180, 1357048), (198, 1233680), (210, 1163184), (220, 1110312), (224, 1090485), (231, 1057440), (240, 1017786), (252, 969320), (264, 925260), (280, 872388), (288, 848155), (308, 793080), (315, 775456), (330, 740208), (336, 726990), (352, 693945), (360, 678524), (385, 634464), (396, 616840), (420, 581592), (440, 555156), (462, 528720), (480, 508893), (495, 493472), (504, 484660), (528, 462630), (560, 436194), (616, 396540), (630, 387728), (660, 370104), (672, 363495), (693, 352480), (720, 339262), (770, 317232), (792, 308420), (840, 290796), (880, 277578), (924, 264360), (990, 246736), (1008, 242330), (1056, 231315), (1120, 218097), (1155, 211488), (1232, 198270), (1260, 193864), (1320, 185052), (1386, 176240), (1440, 169631), (1540, 158616), (1584, 154210), (1680, 145398), (1760, 138789), (1848, 132180), (1980, 123368), (2016, 121165), (2203, 110880), (2310, 105744), (2464, 99135), (2520, 96932), (2640, 92526), (2772, 88120), (3080, 79308), (3168, 77105), (3360, 72699), (3465, 70496), (3696, 66090), (3960, 61684), (4406, 55440), (4620, 52872), (5040, 48466), (5280, 46263), (5544, 44060), (6160, 39654), (6609, 36960), (6930, 35248), (7392, 33045), (7920, 30842), (8812, 27720), (9240, 26436), (10080, 24233), (11015, 22176), (11088, 22030), (12320, 19827), (13218, 18480), (13860, 17624), (15421, 15840)]