131703840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 192

約数和(自身を含む): 472348800

約数和(自身を除く): 340644960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 709, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1418, 1440, 1548, 1720, 1935, 2064, 2127, 2160, 2322, 2580, 2836, 3096, 3440, 3545, 3870, 4128, 4254, 4320, 4644, 5160, 5672, 5805, 6192, 6381, 6880, 7090, 7740, 8508, 9288, 10320, 10635, 11344, 11610, 12384, 12762, 14180, 15480, 17016, 18576, 19143, 20640, 21270, 22688, 23220, 25524, 28360, 30487, 30960, 31905, 34032, 37152, 38286, 42540, 46440, 51048, 56720, 60974, 61920, 63810, 68064, 76572, 85080, 91461, 92880, 95715, 102096, 113440, 121948, 127620, 152435, 153144, 170160, 182922, 185760, 191430, 204192, 243896, 255240, 274383, 304870, 306288, 340320, 365844, 382860, 457305, 487792, 510480, 548766, 609740, 612576, 731688, 765720, 823149, 914610, 975584, 1020960, 1097532, 1219480, 1371915, 1463376, 1531440, 1646298, 1829220, 2195064, 2438960, 2743830, 2926752, 3062880, 3292596, 3658440, 4115745, 4390128, 4877920, 5487660, 6585192, 7316880, 8231490, 8780256, 10975320, 13170384, 14633760, 16462980, 21950640, 26340768, 32925960, 43901280, 65851920, 131703840]

約数ペア:

[(1, 131703840), (2, 65851920), (3, 43901280), (4, 32925960), (5, 26340768), (6, 21950640), (8, 16462980), (9, 14633760), (10, 13170384), (12, 10975320), (15, 8780256), (16, 8231490), (18, 7316880), (20, 6585192), (24, 5487660), (27, 4877920), (30, 4390128), (32, 4115745), (36, 3658440), (40, 3292596), (43, 3062880), (45, 2926752), (48, 2743830), (54, 2438960), (60, 2195064), (72, 1829220), (80, 1646298), (86, 1531440), (90, 1463376), (96, 1371915), (108, 1219480), (120, 1097532), (129, 1020960), (135, 975584), (144, 914610), (160, 823149), (172, 765720), (180, 731688), (215, 612576), (216, 609740), (240, 548766), (258, 510480), (270, 487792), (288, 457305), (344, 382860), (360, 365844), (387, 340320), (430, 306288), (432, 304870), (480, 274383), (516, 255240), (540, 243896), (645, 204192), (688, 191430), (709, 185760), (720, 182922), (774, 170160), (860, 153144), (864, 152435), (1032, 127620), (1080, 121948), (1161, 113440), (1290, 102096), (1376, 95715), (1418, 92880), (1440, 91461), (1548, 85080), (1720, 76572), (1935, 68064), (2064, 63810), (2127, 61920), (2160, 60974), (2322, 56720), (2580, 51048), (2836, 46440), (3096, 42540), (3440, 38286), (3545, 37152), (3870, 34032), (4128, 31905), (4254, 30960), (4320, 30487), (4644, 28360), (5160, 25524), (5672, 23220), (5805, 22688), (6192, 21270), (6381, 20640), (6880, 19143), (7090, 18576), (7740, 17016), (8508, 15480), (9288, 14180), (10320, 12762), (10635, 12384), (11344, 11610)]