27640931760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{95261}}^1$

素因数の和:95324

約数の個数: 240

約数和(自身を含む): 103193895168

約数和(自身を除く): 75552963408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 95261, 96720, 145080, 190522, 285783, 290160, 381044, 476305, 571566, 762088, 857349, 952610, 1143132, 1238393, 1428915, 1524176, 1714698, 1905220, 2286264, 2476786, 2857830, 2953091, 3429396, 3715179, 3810440, 4286745, 4572528, 4953572, 5715660, 5906182, 6191965, 6858792, 7430358, 7620880, 8573490, 8859273, 9907144, 11145537, 11431320, 11812364, 12383930, 13717584, 14765455, 14860716, 17146980, 17718546, 18575895, 19814288, 22291074, 22862640, 23624728, 24767860, 26577819, 29530910, 29721432, 34293960, 35437092, 37151790, 38390183, 44296365, 44582148, 47249456, 49535720, 53155638, 55727685, 59061820, 59442864, 68587920, 70874184, 74303580, 76780366, 88592730, 89164296, 99071440, 106311276, 111455370, 115170549, 118123640, 132889095, 141748368, 148607160, 153560732, 177185460, 178328592, 191950915, 212622552, 222910740, 230341098, 236247280, 265778190, 297214320, 307121464, 345511647, 354370920, 383901830, 425245104, 445821480, 460682196, 531556380, 575852745, 614242928, 691023294, 708741840, 767803660, 891642960, 921364392, 1063112760, 1151705490, 1382046588, 1535607320, 1727558235, 1842728784, 2126225520, 2303410980, 2764093176, 3071214640, 3455116470, 4606821960, 5528186352, 6910232940, 9213643920, 13820465880, 27640931760]

約数ペア:

[(1, 27640931760), (2, 13820465880), (3, 9213643920), (4, 6910232940), (5, 5528186352), (6, 4606821960), (8, 3455116470), (9, 3071214640), (10, 2764093176), (12, 2303410980), (13, 2126225520), (15, 1842728784), (16, 1727558235), (18, 1535607320), (20, 1382046588), (24, 1151705490), (26, 1063112760), (30, 921364392), (31, 891642960), (36, 767803660), (39, 708741840), (40, 691023294), (45, 614242928), (48, 575852745), (52, 531556380), (60, 460682196), (62, 445821480), (65, 425245104), (72, 383901830), (78, 354370920), (80, 345511647), (90, 307121464), (93, 297214320), (104, 265778190), (117, 236247280), (120, 230341098), (124, 222910740), (130, 212622552), (144, 191950915), (155, 178328592), (156, 177185460), (180, 153560732), (186, 148607160), (195, 141748368), (208, 132889095), (234, 118123640), (240, 115170549), (248, 111455370), (260, 106311276), (279, 99071440), (310, 89164296), (312, 88592730), (360, 76780366), (372, 74303580), (390, 70874184), (403, 68587920), (465, 59442864), (468, 59061820), (496, 55727685), (520, 53155638), (558, 49535720), (585, 47249456), (620, 44582148), (624, 44296365), (720, 38390183), (744, 37151790), (780, 35437092), (806, 34293960), (930, 29721432), (936, 29530910), (1040, 26577819), (1116, 24767860), (1170, 23624728), (1209, 22862640), (1240, 22291074), (1395, 19814288), (1488, 18575895), (1560, 17718546), (1612, 17146980), (1860, 14860716), (1872, 14765455), (2015, 13717584), (2232, 12383930), (2340, 11812364), (2418, 11431320), (2480, 11145537), (2790, 9907144), (3120, 8859273), (3224, 8573490), (3627, 7620880), (3720, 7430358), (4030, 6858792), (4464, 6191965), (4680, 5906182), (4836, 5715660), (5580, 4953572), (6045, 4572528), (6448, 4286745), (7254, 3810440), (7440, 3715179), (8060, 3429396), (9360, 2953091), (9672, 2857830), (11160, 2476786), (12090, 2286264), (14508, 1905220), (16120, 1714698), (18135, 1524176), (19344, 1428915), (22320, 1238393), (24180, 1143132), (29016, 952610), (32240, 857349), (36270, 762088), (48360, 571566), (58032, 476305), (72540, 381044), (95261, 290160), (96720, 285783), (145080, 190522)]