765897440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 2345583744

約数和(自身を除く): 1579686304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 83, 88, 98, 107, 110, 112, 140, 154, 160, 166, 176, 196, 214, 220, 224, 245, 280, 308, 332, 352, 385, 392, 415, 428, 440, 490, 535, 539, 560, 581, 616, 664, 749, 770, 784, 830, 856, 880, 913, 980, 1070, 1078, 1120, 1162, 1177, 1232, 1328, 1498, 1540, 1568, 1660, 1712, 1760, 1826, 1960, 2140, 2156, 2324, 2354, 2464, 2656, 2695, 2905, 2996, 3080, 3320, 3424, 3652, 3745, 3920, 4067, 4280, 4312, 4565, 4648, 4708, 5243, 5390, 5810, 5885, 5992, 6160, 6391, 6640, 7304, 7490, 7840, 8134, 8239, 8560, 8624, 8881, 9130, 9296, 9416, 10486, 10780, 11620, 11770, 11984, 12320, 12782, 13280, 14608, 14980, 16268, 16478, 17120, 17248, 17762, 18260, 18592, 18832, 20335, 20972, 21560, 23240, 23540, 23968, 25564, 26215, 29216, 29960, 31955, 32536, 32956, 35524, 36520, 37664, 40670, 41195, 41944, 43120, 44405, 44737, 46480, 47080, 51128, 52430, 57673, 59920, 62167, 63910, 65072, 65912, 71048, 73040, 81340, 82390, 83888, 86240, 88810, 89474, 92960, 94160, 97691, 102256, 104860, 115346, 119840, 124334, 127820, 130144, 131824, 142096, 146080, 162680, 164780, 167776, 177620, 178948, 188320, 195382, 204512, 209720, 223685, 230692, 248668, 255640, 263648, 284192, 288365, 310835, 325360, 329560, 355240, 357896, 390764, 419440, 435169, 447370, 461384, 488455, 497336, 511280, 576730, 621670, 650720, 659120, 683837, 710480, 715792, 781528, 838880, 870338, 894740, 922768, 976910, 994672, 1022560, 1153460, 1243340, 1318240, 1367674, 1420960, 1431584, 1563056, 1740676, 1789480, 1845536, 1953820, 1989344, 2175845, 2306920, 2486680, 2735348, 3126112, 3419185, 3481352, 3578960, 3907640, 4351690, 4613840, 4786859, 4973360, 5470696, 6838370, 6962704, 7157920, 7815280, 8703380, 9227680, 9573718, 9946720, 10941392, 13676740, 13925408, 15630560, 17406760, 19147436, 21882784, 23934295, 27353480, 34813520, 38294872, 47868590, 54706960, 69627040, 76589744, 95737180, 109413920, 153179488, 191474360, 382948720, 765897440]

約数ペア:

[(1, 765897440), (2, 382948720), (4, 191474360), (5, 153179488), (7, 109413920), (8, 95737180), (10, 76589744), (11, 69627040), (14, 54706960), (16, 47868590), (20, 38294872), (22, 34813520), (28, 27353480), (32, 23934295), (35, 21882784), (40, 19147436), (44, 17406760), (49, 15630560), (55, 13925408), (56, 13676740), (70, 10941392), (77, 9946720), (80, 9573718), (83, 9227680), (88, 8703380), (98, 7815280), (107, 7157920), (110, 6962704), (112, 6838370), (140, 5470696), (154, 4973360), (160, 4786859), (166, 4613840), (176, 4351690), (196, 3907640), (214, 3578960), (220, 3481352), (224, 3419185), (245, 3126112), (280, 2735348), (308, 2486680), (332, 2306920), (352, 2175845), (385, 1989344), (392, 1953820), (415, 1845536), (428, 1789480), (440, 1740676), (490, 1563056), (535, 1431584), (539, 1420960), (560, 1367674), (581, 1318240), (616, 1243340), (664, 1153460), (749, 1022560), (770, 994672), (784, 976910), (830, 922768), (856, 894740), (880, 870338), (913, 838880), (980, 781528), (1070, 715792), (1078, 710480), (1120, 683837), (1162, 659120), (1177, 650720), (1232, 621670), (1328, 576730), (1498, 511280), (1540, 497336), (1568, 488455), (1660, 461384), (1712, 447370), (1760, 435169), (1826, 419440), (1960, 390764), (2140, 357896), (2156, 355240), (2324, 329560), (2354, 325360), (2464, 310835), (2656, 288365), (2695, 284192), (2905, 263648), (2996, 255640), (3080, 248668), (3320, 230692), (3424, 223685), (3652, 209720), (3745, 204512), (3920, 195382), (4067, 188320), (4280, 178948), (4312, 177620), (4565, 167776), (4648, 164780), (4708, 162680), (5243, 146080), (5390, 142096), (5810, 131824), (5885, 130144), (5992, 127820), (6160, 124334), (6391, 119840), (6640, 115346), (7304, 104860), (7490, 102256), (7840, 97691), (8134, 94160), (8239, 92960), (8560, 89474), (8624, 88810), (8881, 86240), (9130, 83888), (9296, 82390), (9416, 81340), (10486, 73040), (10780, 71048), (11620, 65912), (11770, 65072), (11984, 63910), (12320, 62167), (12782, 59920), (13280, 57673), (14608, 52430), (14980, 51128), (16268, 47080), (16478, 46480), (17120, 44737), (17248, 44405), (17762, 43120), (18260, 41944), (18592, 41195), (18832, 40670), (20335, 37664), (20972, 36520), (21560, 35524), (23240, 32956), (23540, 32536), (23968, 31955), (25564, 29960), (26215, 29216)]