2774459520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{22937}}^1$

素因数の和:22972

約数の個数: 256

約数和(自身を含む): 11230444800

約数和(自身を除く): 8455985280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 22937, 24192, 30240, 40320, 45874, 60480, 68811, 91748, 114685, 120960, 137622, 160559, 183496, 206433, 229370, 275244, 321118, 344055, 366992, 412866, 458740, 481677, 550488, 619299, 642236, 688110, 733984, 802795, 825732, 917480, 963354, 1032165, 1100976, 1238598, 1284472, 1376220, 1445031, 1467968, 1605590, 1651464, 1834960, 1926708, 2064330, 2201952, 2408385, 2477196, 2568944, 2752440, 2890062, 2935936, 3096495, 3211180, 3302928, 3669920, 3853416, 4128660, 4335093, 4403904, 4816770, 4954392, 5137888, 5504880, 5780124, 6192990, 6422360, 6605856, 7225155, 7339840, 7706832, 8257320, 8670186, 8807808, 9633540, 9908784, 10275776, 11009760, 11560248, 12385980, 12844720, 13211712, 14450310, 14679680, 15413664, 16514640, 17340372, 19267080, 19817568, 20551552, 21675465, 22019520, 23120496, 24771960, 25689440, 26423424, 28900620, 30827328, 33029280, 34680744, 38534160, 39635136, 43350930, 44039040, 46240992, 49543920, 51378880, 57801240, 61654656, 66058560, 69361488, 77068320, 79270272, 86701860, 92481984, 99087840, 102757760, 115602480, 132117120, 138722976, 154136640, 173403720, 184963968, 198175680, 231204960, 277445952, 308273280, 346807440, 396351360, 462409920, 554891904, 693614880, 924819840, 1387229760, 2774459520]

約数ペア:

[(1, 2774459520), (2, 1387229760), (3, 924819840), (4, 693614880), (5, 554891904), (6, 462409920), (7, 396351360), (8, 346807440), (9, 308273280), (10, 277445952), (12, 231204960), (14, 198175680), (15, 184963968), (16, 173403720), (18, 154136640), (20, 138722976), (21, 132117120), (24, 115602480), (27, 102757760), (28, 99087840), (30, 92481984), (32, 86701860), (35, 79270272), (36, 77068320), (40, 69361488), (42, 66058560), (45, 61654656), (48, 57801240), (54, 51378880), (56, 49543920), (60, 46240992), (63, 44039040), (64, 43350930), (70, 39635136), (72, 38534160), (80, 34680744), (84, 33029280), (90, 30827328), (96, 28900620), (105, 26423424), (108, 25689440), (112, 24771960), (120, 23120496), (126, 22019520), (128, 21675465), (135, 20551552), (140, 19817568), (144, 19267080), (160, 17340372), (168, 16514640), (180, 15413664), (189, 14679680), (192, 14450310), (210, 13211712), (216, 12844720), (224, 12385980), (240, 11560248), (252, 11009760), (270, 10275776), (280, 9908784), (288, 9633540), (315, 8807808), (320, 8670186), (336, 8257320), (360, 7706832), (378, 7339840), (384, 7225155), (420, 6605856), (432, 6422360), (448, 6192990), (480, 5780124), (504, 5504880), (540, 5137888), (560, 4954392), (576, 4816770), (630, 4403904), (640, 4335093), (672, 4128660), (720, 3853416), (756, 3669920), (840, 3302928), (864, 3211180), (896, 3096495), (945, 2935936), (960, 2890062), (1008, 2752440), (1080, 2568944), (1120, 2477196), (1152, 2408385), (1260, 2201952), (1344, 2064330), (1440, 1926708), (1512, 1834960), (1680, 1651464), (1728, 1605590), (1890, 1467968), (1920, 1445031), (2016, 1376220), (2160, 1284472), (2240, 1238598), (2520, 1100976), (2688, 1032165), (2880, 963354), (3024, 917480), (3360, 825732), (3456, 802795), (3780, 733984), (4032, 688110), (4320, 642236), (4480, 619299), (5040, 550488), (5760, 481677), (6048, 458740), (6720, 412866), (7560, 366992), (8064, 344055), (8640, 321118), (10080, 275244), (12096, 229370), (13440, 206433), (15120, 183496), (17280, 160559), (20160, 137622), (22937, 120960), (24192, 114685), (30240, 91748), (40320, 68811), (45874, 60480)]