255079440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 480

約数和(自身を含む): 1103072256

約数和(自身を除く): 847992816

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, 33, 35, 36, 40, 42, 43, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 86, 88, 90, 99, 105, 107, 110, 112, 120, 126, 129, 132, 140, 144, 154, 165, 168, 172, 176, 180, 198, 210, 214, 215, 220, 231, 240, 252, 258, 264, 280, 301, 308, 315, 321, 330, 336, 344, 360, 385, 387, 396, 420, 428, 430, 440, 462, 473, 495, 504, 516, 528, 535, 560, 602, 616, 630, 642, 645, 660, 688, 693, 720, 749, 770, 774, 792, 840, 856, 860, 880, 903, 924, 946, 963, 990, 1008, 1032, 1070, 1155, 1177, 1204, 1232, 1260, 1284, 1290, 1320, 1386, 1419, 1498, 1505, 1540, 1548, 1584, 1605, 1680, 1712, 1720, 1806, 1848, 1892, 1926, 1935, 1980, 2064, 2140, 2247, 2310, 2354, 2365, 2408, 2520, 2568, 2580, 2640, 2709, 2772, 2838, 2996, 3010, 3080, 3096, 3210, 3311, 3440, 3465, 3531, 3612, 3696, 3745, 3784, 3852, 3870, 3960, 4257, 4280, 4494, 4515, 4601, 4620, 4708, 4730, 4815, 4816, 5040, 5136, 5160, 5418, 5544, 5676, 5885, 5992, 6020, 6160, 6192, 6420, 6622, 6741, 6930, 7062, 7095, 7224, 7490, 7568, 7704, 7740, 7920, 8239, 8514, 8560, 8988, 9030, 9202, 9240, 9416, 9460, 9630, 9933, 10320, 10593, 10836, 11088, 11235, 11352, 11770, 11984, 12040, 12840, 13244, 13482, 13545, 13803, 13860, 14124, 14190, 14448, 14980, 15408, 15480, 16478, 16555, 17028, 17655, 17976, 18060, 18404, 18480, 18832, 18920, 19260, 19866, 21186, 21285, 21672, 22470, 22704, 23005, 23540, 24080, 24717, 25680, 26488, 26964, 27090, 27606, 27720, 28248, 28380, 29799, 29960, 30960, 32207, 32956, 33110, 33705, 34056, 35310, 35952, 36120, 36808, 37840, 38520, 39732, 41195, 41409, 42372, 42570, 43344, 44940, 46010, 47080, 49434, 49665, 50611, 52965, 52976, 53928, 54180, 55212, 55440, 56496, 56760, 59598, 59920, 64414, 65912, 66220, 67410, 68112, 69015, 70620, 72240, 73616, 74151, 77040, 79464, 82390, 82818, 84744, 85140, 89880, 92020, 94160, 96621, 98868, 99330, 101222, 105930, 107856, 108360, 110424, 113520, 119196, 123585, 128828, 131824, 132440, 134820, 138030, 141240, 148302, 148995, 151833, 158928, 161035, 164780, 165636, 169488, 170280, 179760, 184040, 193242, 197736, 198660, 202444, 207045, 211860, 216720, 220848, 238392, 247170, 253055, 257656, 264880, 269640, 276060, 282480, 289863, 296604, 297990, 303666, 322070, 329560, 331272, 340560, 354277, 368080, 370755, 386484, 395472, 397320, 404888, 414090, 423720, 455499, 476784, 483105, 494340, 506110, 515312, 539280, 552120, 579726, 593208, 595980, 607332, 644140, 659120, 662544, 708554, 741510, 759165, 772968, 794640, 809776, 828180, 847440, 910998, 966210, 988680, 1012220, 1062831, 1104240, 1159452, 1186416, 1191960, 1214664, 1288280, 1417108, 1449315, 1483020, 1518330, 1545936, 1656360, 1771385, 1821996, 1932420, 1977360, 2024440, 2125662, 2277495, 2318904, 2383920, 2429328, 2576560, 2834216, 2898630, 2966040, 3036660, 3188493, 3312720, 3542770, 3643992, 3864840, 4048880, 4251324, 4554990, 4637808, 5314155, 5668432, 5797260, 5932080, 6073320, 6376986, 7085540, 7287984, 7729680, 8502648, 9109980, 10628310, 11594520, 12146640, 12753972, 14171080, 15942465, 17005296, 18219960, 21256620, 23189040, 25507944, 28342160, 31884930, 36439920, 42513240, 51015888, 63769860, 85026480, 127539720, 255079440]

約数ペア:

[(1, 255079440), (2, 127539720), (3, 85026480), (4, 63769860), (5, 51015888), (6, 42513240), (7, 36439920), (8, 31884930), (9, 28342160), (10, 25507944), (11, 23189040), (12, 21256620), (14, 18219960), (15, 17005296), (16, 15942465), (18, 14171080), (20, 12753972), (21, 12146640), (22, 11594520), (24, 10628310), (28, 9109980), (30, 8502648), (33, 7729680), (35, 7287984), (36, 7085540), (40, 6376986), (42, 6073320), (43, 5932080), (44, 5797260), (45, 5668432), (48, 5314155), (55, 4637808), (56, 4554990), (60, 4251324), (63, 4048880), (66, 3864840), (70, 3643992), (72, 3542770), (77, 3312720), (80, 3188493), (84, 3036660), (86, 2966040), (88, 2898630), (90, 2834216), (99, 2576560), (105, 2429328), (107, 2383920), (110, 2318904), (112, 2277495), (120, 2125662), (126, 2024440), (129, 1977360), (132, 1932420), (140, 1821996), (144, 1771385), (154, 1656360), (165, 1545936), (168, 1518330), (172, 1483020), (176, 1449315), (180, 1417108), (198, 1288280), (210, 1214664), (214, 1191960), (215, 1186416), (220, 1159452), (231, 1104240), (240, 1062831), (252, 1012220), (258, 988680), (264, 966210), (280, 910998), (301, 847440), (308, 828180), (315, 809776), (321, 794640), (330, 772968), (336, 759165), (344, 741510), (360, 708554), (385, 662544), (387, 659120), (396, 644140), (420, 607332), (428, 595980), (430, 593208), (440, 579726), (462, 552120), (473, 539280), (495, 515312), (504, 506110), (516, 494340), (528, 483105), (535, 476784), (560, 455499), (602, 423720), (616, 414090), (630, 404888), (642, 397320), (645, 395472), (660, 386484), (688, 370755), (693, 368080), (720, 354277), (749, 340560), (770, 331272), (774, 329560), (792, 322070), (840, 303666), (856, 297990), (860, 296604), (880, 289863), (903, 282480), (924, 276060), (946, 269640), (963, 264880), (990, 257656), (1008, 253055), (1032, 247170), (1070, 238392), (1155, 220848), (1177, 216720), (1204, 211860), (1232, 207045), (1260, 202444), (1284, 198660), (1290, 197736), (1320, 193242), (1386, 184040), (1419, 179760), (1498, 170280), (1505, 169488), (1540, 165636), (1548, 164780), (1584, 161035), (1605, 158928), (1680, 151833), (1712, 148995), (1720, 148302), (1806, 141240), (1848, 138030), (1892, 134820), (1926, 132440), (1935, 131824), (1980, 128828), (2064, 123585), (2140, 119196), (2247, 113520), (2310, 110424), (2354, 108360), (2365, 107856), (2408, 105930), (2520, 101222), (2568, 99330), (2580, 98868), (2640, 96621), (2709, 94160), (2772, 92020), (2838, 89880), (2996, 85140), (3010, 84744), (3080, 82818), (3096, 82390), (3210, 79464), (3311, 77040), (3440, 74151), (3465, 73616), (3531, 72240), (3612, 70620), (3696, 69015), (3745, 68112), (3784, 67410), (3852, 66220), (3870, 65912), (3960, 64414), (4257, 59920), (4280, 59598), (4494, 56760), (4515, 56496), (4601, 55440), (4620, 55212), (4708, 54180), (4730, 53928), (4815, 52976), (4816, 52965), (5040, 50611), (5136, 49665), (5160, 49434), (5418, 47080), (5544, 46010), (5676, 44940), (5885, 43344), (5992, 42570), (6020, 42372), (6160, 41409), (6192, 41195), (6420, 39732), (6622, 38520), (6741, 37840), (6930, 36808), (7062, 36120), (7095, 35952), (7224, 35310), (7490, 34056), (7568, 33705), (7704, 33110), (7740, 32956), (7920, 32207), (8239, 30960), (8514, 29960), (8560, 29799), (8988, 28380), (9030, 28248), (9202, 27720), (9240, 27606), (9416, 27090), (9460, 26964), (9630, 26488), (9933, 25680), (10320, 24717), (10593, 24080), (10836, 23540), (11088, 23005), (11235, 22704), (11352, 22470), (11770, 21672), (11984, 21285), (12040, 21186), (12840, 19866), (13244, 19260), (13482, 18920), (13545, 18832), (13803, 18480), (13860, 18404), (14124, 18060), (14190, 17976), (14448, 17655), (14980, 17028), (15408, 16555), (15480, 16478)]