1279878511680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{8317}}^1$

素因数の和:10328

約数の個数: 336

約数和(自身を含む): 4568151107520

約数和(自身を除く): 3288272595840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 1979, 2160, 2430, 2592, 2880, 3240, 3888, 3958, 4320, 4860, 5184, 5937, 6480, 7776, 7916, 8317, 8640, 9720, 9895, 11874, 12960, 15552, 15832, 16634, 17811, 19440, 19790, 23748, 24951, 25920, 29685, 31664, 33268, 35622, 38880, 39580, 41585, 47496, 49902, 53433, 59370, 63328, 66536, 71244, 74853, 77760, 79160, 83170, 89055, 94992, 99804, 106866, 118740, 124755, 126656, 133072, 142488, 149706, 158320, 160299, 166340, 178110, 189984, 199608, 213732, 224559, 237480, 249510, 266144, 267165, 284976, 299412, 316640, 320598, 332680, 356220, 374265, 379968, 399216, 427464, 449118, 474960, 480897, 499020, 532288, 534330, 569952, 598824, 633280, 641196, 665360, 673677, 712440, 748530, 798432, 801495, 854928, 898236, 949920, 961794, 998040, 1068660, 1122795, 1139904, 1197648, 1282392, 1330720, 1347354, 1424880, 1497060, 1596864, 1602990, 1709856, 1796472, 1899840, 1923588, 1996080, 2021031, 2137320, 2245590, 2395296, 2404485, 2564784, 2661440, 2694708, 2849760, 2994120, 3205980, 3368385, 3419712, 3592944, 3847176, 3992160, 4042062, 4274640, 4491180, 4790592, 4808970, 5129568, 5389416, 5699520, 5988240, 6411960, 6736770, 7185888, 7694352, 7984320, 8084124, 8549280, 8982360, 9617940, 10105155, 10259136, 10778832, 11976480, 12823920, 13473540, 14371776, 15388704, 16168248, 16459343, 17098560, 17964720, 19235880, 20210310, 21557664, 23952960, 25647840, 26947080, 30777408, 32336496, 32918686, 35929440, 38471760, 40420620, 43115328, 49378029, 51295680, 53894160, 64672992, 65837372, 71858880, 76943520, 80841240, 82296715, 98756058, 107788320, 129345984, 131674744, 148134087, 153887040, 161682480, 164593430, 197512116, 215576640, 246890145, 263349488, 296268174, 323364960, 329186860, 395024232, 444402261, 493780290, 526698976, 592536348, 646729920, 658373720, 740670435, 790048464, 888804522, 987560580, 1053397952, 1185072696, 1316747440, 1333206783, 1481340870, 1580096928, 1777609044, 1975121160, 2222011305, 2370145392, 2633494880, 2666413566, 2962681740, 3160193856, 3555218088, 3950242320, 3999620349, 4444022610, 4740290784, 5266989760, 5332827132, 5925363480, 6666033915, 7110436176, 7900484640, 7999240698, 8888045220, 9480581568, 10665654264, 11850726960, 13332067830, 14220872352, 15800969280, 15998481396, 17776090440, 19998101745, 21331308528, 23701453920, 26664135660, 28441744704, 31996962792, 35552180880, 39996203490, 42662617056, 47402907840, 53328271320, 63993925584, 71104361760, 79992406980, 85325234112, 106656542640, 127987851168, 142208723520, 159984813960, 213313085280, 255975702336, 319969627920, 426626170560, 639939255840, 1279878511680]

約数ペア:

[(1, 1279878511680), (2, 639939255840), (3, 426626170560), (4, 319969627920), (5, 255975702336), (6, 213313085280), (8, 159984813960), (9, 142208723520), (10, 127987851168), (12, 106656542640), (15, 85325234112), (16, 79992406980), (18, 71104361760), (20, 63993925584), (24, 53328271320), (27, 47402907840), (30, 42662617056), (32, 39996203490), (36, 35552180880), (40, 31996962792), (45, 28441744704), (48, 26664135660), (54, 23701453920), (60, 21331308528), (64, 19998101745), (72, 17776090440), (80, 15998481396), (81, 15800969280), (90, 14220872352), (96, 13332067830), (108, 11850726960), (120, 10665654264), (135, 9480581568), (144, 8888045220), (160, 7999240698), (162, 7900484640), (180, 7110436176), (192, 6666033915), (216, 5925363480), (240, 5332827132), (243, 5266989760), (270, 4740290784), (288, 4444022610), (320, 3999620349), (324, 3950242320), (360, 3555218088), (405, 3160193856), (432, 2962681740), (480, 2666413566), (486, 2633494880), (540, 2370145392), (576, 2222011305), (648, 1975121160), (720, 1777609044), (810, 1580096928), (864, 1481340870), (960, 1333206783), (972, 1316747440), (1080, 1185072696), (1215, 1053397952), (1296, 987560580), (1440, 888804522), (1620, 790048464), (1728, 740670435), (1944, 658373720), (1979, 646729920), (2160, 592536348), (2430, 526698976), (2592, 493780290), (2880, 444402261), (3240, 395024232), (3888, 329186860), (3958, 323364960), (4320, 296268174), (4860, 263349488), (5184, 246890145), (5937, 215576640), (6480, 197512116), (7776, 164593430), (7916, 161682480), (8317, 153887040), (8640, 148134087), (9720, 131674744), (9895, 129345984), (11874, 107788320), (12960, 98756058), (15552, 82296715), (15832, 80841240), (16634, 76943520), (17811, 71858880), (19440, 65837372), (19790, 64672992), (23748, 53894160), (24951, 51295680), (25920, 49378029), (29685, 43115328), (31664, 40420620), (33268, 38471760), (35622, 35929440), (38880, 32918686), (39580, 32336496), (41585, 30777408), (47496, 26947080), (49902, 25647840), (53433, 23952960), (59370, 21557664), (63328, 20210310), (66536, 19235880), (71244, 17964720), (74853, 17098560), (77760, 16459343), (79160, 16168248), (83170, 15388704), (89055, 14371776), (94992, 13473540), (99804, 12823920), (106866, 11976480), (118740, 10778832), (124755, 10259136), (126656, 10105155), (133072, 9617940), (142488, 8982360), (149706, 8549280), (158320, 8084124), (160299, 7984320), (166340, 7694352), (178110, 7185888), (189984, 6736770), (199608, 6411960), (213732, 5988240), (224559, 5699520), (237480, 5389416), (249510, 5129568), (266144, 4808970), (267165, 4790592), (284976, 4491180), (299412, 4274640), (316640, 4042062), (320598, 3992160), (332680, 3847176), (356220, 3592944), (374265, 3419712), (379968, 3368385), (399216, 3205980), (427464, 2994120), (449118, 2849760), (474960, 2694708), (480897, 2661440), (499020, 2564784), (532288, 2404485), (534330, 2395296), (569952, 2245590), (598824, 2137320), (633280, 2021031), (641196, 1996080), (665360, 1923588), (673677, 1899840), (712440, 1796472), (748530, 1709856), (798432, 1602990), (801495, 1596864), (854928, 1497060), (898236, 1424880), (949920, 1347354), (961794, 1330720), (998040, 1282392), (1068660, 1197648), (1122795, 1139904)]