12838537440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{883}}^1$

素因数の和:1366

約数の個数: 288

約数和(自身を含む): 45872386560

約数和(自身を除く): 33033849120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 439, 460, 480, 552, 690, 720, 736, 828, 878, 883, 920, 1035, 1104, 1317, 1380, 1440, 1656, 1756, 1766, 1840, 2070, 2195, 2208, 2634, 2649, 2760, 3312, 3512, 3532, 3680, 3951, 4140, 4390, 4415, 5268, 5298, 5520, 6585, 6624, 7024, 7064, 7902, 7947, 8280, 8780, 8830, 10097, 10536, 10596, 11040, 13170, 13245, 14048, 14128, 15804, 15894, 16560, 17560, 17660, 19755, 20194, 20309, 21072, 21192, 26340, 26490, 28256, 30291, 31608, 31788, 33120, 35120, 35320, 39510, 39735, 40388, 40618, 42144, 42384, 50485, 52680, 52980, 60582, 60927, 63216, 63576, 70240, 70640, 79020, 79470, 80776, 81236, 84768, 90873, 100970, 101545, 105360, 105960, 121164, 121854, 126432, 127152, 141280, 151455, 158040, 158940, 161552, 162472, 181746, 182781, 201940, 203090, 210720, 211920, 242328, 243708, 254304, 302910, 304635, 316080, 317880, 323104, 324944, 363492, 365562, 387637, 403880, 406180, 423840, 454365, 484656, 487416, 605820, 609270, 632160, 635760, 649888, 726984, 731124, 775274, 807760, 812360, 908730, 913905, 969312, 974832, 1162911, 1211640, 1218540, 1271520, 1453968, 1462248, 1550548, 1615520, 1624720, 1817460, 1827810, 1938185, 1949664, 2325822, 2423280, 2437080, 2907936, 2924496, 3101096, 3249440, 3488733, 3634920, 3655620, 3876370, 4651644, 4846560, 4874160, 5814555, 5848992, 6202192, 6977466, 7269840, 7311240, 7752740, 8915651, 9303288, 9748320, 11629110, 12404384, 13954932, 14539680, 14622480, 15505480, 17443665, 17831302, 18606576, 23258220, 26746953, 27909864, 29244960, 31010960, 34887330, 35662604, 37213152, 44578255, 46516440, 53493906, 55819728, 62021920, 69774660, 71325208, 80240859, 89156510, 93032880, 106987812, 111639456, 133734765, 139549320, 142650416, 160481718, 178313020, 186065760, 213975624, 267469530, 279098640, 285300832, 320963436, 356626040, 401204295, 427951248, 534939060, 558197280, 641926872, 713252080, 802408590, 855902496, 1069878120, 1283853744, 1426504160, 1604817180, 2139756240, 2567707488, 3209634360, 4279512480, 6419268720, 12838537440]

約数ペア:

[(1, 12838537440), (2, 6419268720), (3, 4279512480), (4, 3209634360), (5, 2567707488), (6, 2139756240), (8, 1604817180), (9, 1426504160), (10, 1283853744), (12, 1069878120), (15, 855902496), (16, 802408590), (18, 713252080), (20, 641926872), (23, 558197280), (24, 534939060), (30, 427951248), (32, 401204295), (36, 356626040), (40, 320963436), (45, 285300832), (46, 279098640), (48, 267469530), (60, 213975624), (69, 186065760), (72, 178313020), (80, 160481718), (90, 142650416), (92, 139549320), (96, 133734765), (115, 111639456), (120, 106987812), (138, 93032880), (144, 89156510), (160, 80240859), (180, 71325208), (184, 69774660), (207, 62021920), (230, 55819728), (240, 53493906), (276, 46516440), (288, 44578255), (345, 37213152), (360, 35662604), (368, 34887330), (414, 31010960), (439, 29244960), (460, 27909864), (480, 26746953), (552, 23258220), (690, 18606576), (720, 17831302), (736, 17443665), (828, 15505480), (878, 14622480), (883, 14539680), (920, 13954932), (1035, 12404384), (1104, 11629110), (1317, 9748320), (1380, 9303288), (1440, 8915651), (1656, 7752740), (1756, 7311240), (1766, 7269840), (1840, 6977466), (2070, 6202192), (2195, 5848992), (2208, 5814555), (2634, 4874160), (2649, 4846560), (2760, 4651644), (3312, 3876370), (3512, 3655620), (3532, 3634920), (3680, 3488733), (3951, 3249440), (4140, 3101096), (4390, 2924496), (4415, 2907936), (5268, 2437080), (5298, 2423280), (5520, 2325822), (6585, 1949664), (6624, 1938185), (7024, 1827810), (7064, 1817460), (7902, 1624720), (7947, 1615520), (8280, 1550548), (8780, 1462248), (8830, 1453968), (10097, 1271520), (10536, 1218540), (10596, 1211640), (11040, 1162911), (13170, 974832), (13245, 969312), (14048, 913905), (14128, 908730), (15804, 812360), (15894, 807760), (16560, 775274), (17560, 731124), (17660, 726984), (19755, 649888), (20194, 635760), (20309, 632160), (21072, 609270), (21192, 605820), (26340, 487416), (26490, 484656), (28256, 454365), (30291, 423840), (31608, 406180), (31788, 403880), (33120, 387637), (35120, 365562), (35320, 363492), (39510, 324944), (39735, 323104), (40388, 317880), (40618, 316080), (42144, 304635), (42384, 302910), (50485, 254304), (52680, 243708), (52980, 242328), (60582, 211920), (60927, 210720), (63216, 203090), (63576, 201940), (70240, 182781), (70640, 181746), (79020, 162472), (79470, 161552), (80776, 158940), (81236, 158040), (84768, 151455), (90873, 141280), (100970, 127152), (101545, 126432), (105360, 121854), (105960, 121164)]