85568280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 316293120

約数和(自身を除く): 230724840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 56, 60, 69, 70, 84, 86, 92, 103, 105, 115, 120, 129, 138, 140, 161, 168, 172, 184, 206, 210, 215, 230, 258, 276, 280, 301, 309, 322, 344, 345, 412, 420, 430, 460, 483, 515, 516, 552, 602, 618, 644, 645, 690, 721, 805, 824, 840, 860, 903, 920, 966, 989, 1030, 1032, 1204, 1236, 1288, 1290, 1380, 1442, 1505, 1545, 1610, 1720, 1806, 1932, 1978, 2060, 2163, 2369, 2408, 2415, 2472, 2580, 2760, 2884, 2967, 3010, 3090, 3220, 3605, 3612, 3864, 3956, 4120, 4326, 4429, 4515, 4738, 4830, 4945, 5160, 5768, 5934, 6020, 6180, 6440, 6923, 7107, 7210, 7224, 7912, 8652, 8858, 9030, 9476, 9660, 9890, 10815, 11845, 11868, 12040, 12360, 13287, 13846, 14214, 14420, 14835, 16583, 17304, 17716, 18060, 18952, 19320, 19780, 20769, 21630, 22145, 23690, 23736, 26574, 27692, 28428, 28840, 29670, 31003, 33166, 34615, 35432, 35535, 36120, 39560, 41538, 43260, 44290, 47380, 49749, 53148, 55384, 56856, 59340, 62006, 66332, 66435, 69230, 71070, 82915, 83076, 86520, 88580, 93009, 94760, 99498, 101867, 103845, 106296, 118680, 124012, 132664, 132870, 138460, 142140, 155015, 165830, 166152, 177160, 186018, 198996, 203734, 207690, 248024, 248745, 265740, 276920, 284280, 305601, 310030, 331660, 372036, 397992, 407468, 415380, 465045, 497490, 509335, 531480, 611202, 620060, 663320, 713069, 744072, 814936, 830760, 930090, 994980, 1018670, 1222404, 1240120, 1426138, 1528005, 1860180, 1989960, 2037340, 2139207, 2444808, 2852276, 3056010, 3565345, 3720360, 4074680, 4278414, 5704552, 6112020, 7130690, 8556828, 10696035, 12224040, 14261380, 17113656, 21392070, 28522760, 42784140, 85568280]

約数ペア:

[(1, 85568280), (2, 42784140), (3, 28522760), (4, 21392070), (5, 17113656), (6, 14261380), (7, 12224040), (8, 10696035), (10, 8556828), (12, 7130690), (14, 6112020), (15, 5704552), (20, 4278414), (21, 4074680), (23, 3720360), (24, 3565345), (28, 3056010), (30, 2852276), (35, 2444808), (40, 2139207), (42, 2037340), (43, 1989960), (46, 1860180), (56, 1528005), (60, 1426138), (69, 1240120), (70, 1222404), (84, 1018670), (86, 994980), (92, 930090), (103, 830760), (105, 814936), (115, 744072), (120, 713069), (129, 663320), (138, 620060), (140, 611202), (161, 531480), (168, 509335), (172, 497490), (184, 465045), (206, 415380), (210, 407468), (215, 397992), (230, 372036), (258, 331660), (276, 310030), (280, 305601), (301, 284280), (309, 276920), (322, 265740), (344, 248745), (345, 248024), (412, 207690), (420, 203734), (430, 198996), (460, 186018), (483, 177160), (515, 166152), (516, 165830), (552, 155015), (602, 142140), (618, 138460), (644, 132870), (645, 132664), (690, 124012), (721, 118680), (805, 106296), (824, 103845), (840, 101867), (860, 99498), (903, 94760), (920, 93009), (966, 88580), (989, 86520), (1030, 83076), (1032, 82915), (1204, 71070), (1236, 69230), (1288, 66435), (1290, 66332), (1380, 62006), (1442, 59340), (1505, 56856), (1545, 55384), (1610, 53148), (1720, 49749), (1806, 47380), (1932, 44290), (1978, 43260), (2060, 41538), (2163, 39560), (2369, 36120), (2408, 35535), (2415, 35432), (2472, 34615), (2580, 33166), (2760, 31003), (2884, 29670), (2967, 28840), (3010, 28428), (3090, 27692), (3220, 26574), (3605, 23736), (3612, 23690), (3864, 22145), (3956, 21630), (4120, 20769), (4326, 19780), (4429, 19320), (4515, 18952), (4738, 18060), (4830, 17716), (4945, 17304), (5160, 16583), (5768, 14835), (5934, 14420), (6020, 14214), (6180, 13846), (6440, 13287), (6923, 12360), (7107, 12040), (7210, 11868), (7224, 11845), (7912, 10815), (8652, 9890), (8858, 9660), (9030, 9476)]