1239890988960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7359277}}^1$

素因数の和:7359317

約数の個数: 240

約数和(自身を含む): 4712381200296

約数和(自身を除く): 3472490211336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 56160, 84240, 168480, 7359277, 14718554, 22077831, 29437108, 36796385, 44155662, 58874216, 66233493, 73592770, 88311324, 95670601, 110389155, 117748432, 132466986, 147185540, 176622648, 191341202, 198700479, 220778310, 235496864, 264933972, 287011803, 294371080, 331167465, 353245296, 382682404, 397400958, 441556620, 478353005, 529867944, 574023606, 588742160, 596101437, 662334930, 706490592, 765364808, 794801916, 861035409, 883113240, 956706010, 993502395, 1059735888, 1148047212, 1177484320, 1192202874, 1324669860, 1435059015, 1530729616, 1589603832, 1722070818, 1766226480, 1913412020, 1987004790, 2119471776, 2296094424, 2384405748, 2583106227, 2649339720, 2870118030, 2980507185, 3061459232, 3179207664, 3444141636, 3532452960, 3826824040, 3974009580, 4305177045, 4592188848, 4768811496, 5166212454, 5298679440, 5740236060, 5961014370, 6358415328, 6888283272, 7653648080, 7749318681, 7948019160, 8610354090, 9184377696, 9537622992, 10332424908, 10597358880, 11480472120, 11922028740, 12915531135, 13776566544, 15307296160, 15498637362, 15896038320, 17220708180, 19075245984, 20664849816, 22960944240, 23844057480, 25831062270, 27553133088, 30997274724, 31792076640, 34441416360, 38746593405, 41329699632, 45921888480, 47688114960, 51662124540, 61994549448, 68882832720, 77493186810, 82659399264, 95376229920, 103324249080, 123989098896, 137765665440, 154986373620, 206648498160, 247978197792, 309972747240, 413296996320, 619945494480, 1239890988960]

約数ペア:

[(1, 1239890988960), (2, 619945494480), (3, 413296996320), (4, 309972747240), (5, 247978197792), (6, 206648498160), (8, 154986373620), (9, 137765665440), (10, 123989098896), (12, 103324249080), (13, 95376229920), (15, 82659399264), (16, 77493186810), (18, 68882832720), (20, 61994549448), (24, 51662124540), (26, 47688114960), (27, 45921888480), (30, 41329699632), (32, 38746593405), (36, 34441416360), (39, 31792076640), (40, 30997274724), (45, 27553133088), (48, 25831062270), (52, 23844057480), (54, 22960944240), (60, 20664849816), (65, 19075245984), (72, 17220708180), (78, 15896038320), (80, 15498637362), (81, 15307296160), (90, 13776566544), (96, 12915531135), (104, 11922028740), (108, 11480472120), (117, 10597358880), (120, 10332424908), (130, 9537622992), (135, 9184377696), (144, 8610354090), (156, 7948019160), (160, 7749318681), (162, 7653648080), (180, 6888283272), (195, 6358415328), (208, 5961014370), (216, 5740236060), (234, 5298679440), (240, 5166212454), (260, 4768811496), (270, 4592188848), (288, 4305177045), (312, 3974009580), (324, 3826824040), (351, 3532452960), (360, 3444141636), (390, 3179207664), (405, 3061459232), (416, 2980507185), (432, 2870118030), (468, 2649339720), (480, 2583106227), (520, 2384405748), (540, 2296094424), (585, 2119471776), (624, 1987004790), (648, 1913412020), (702, 1766226480), (720, 1722070818), (780, 1589603832), (810, 1530729616), (864, 1435059015), (936, 1324669860), (1040, 1192202874), (1053, 1177484320), (1080, 1148047212), (1170, 1059735888), (1248, 993502395), (1296, 956706010), (1404, 883113240), (1440, 861035409), (1560, 794801916), (1620, 765364808), (1755, 706490592), (1872, 662334930), (2080, 596101437), (2106, 588742160), (2160, 574023606), (2340, 529867944), (2592, 478353005), (2808, 441556620), (3120, 397400958), (3240, 382682404), (3510, 353245296), (3744, 331167465), (4212, 294371080), (4320, 287011803), (4680, 264933972), (5265, 235496864), (5616, 220778310), (6240, 198700479), (6480, 191341202), (7020, 176622648), (8424, 147185540), (9360, 132466986), (10530, 117748432), (11232, 110389155), (12960, 95670601), (14040, 88311324), (16848, 73592770), (18720, 66233493), (21060, 58874216), (28080, 44155662), (33696, 36796385), (42120, 29437108), (56160, 22077831), (84240, 14718554), (168480, 7359277)]