165505231840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{63809}}^1$

素因数の和:63909

約数の個数: 192

約数和(自身を含む): 445740926400

約数和(自身を除く): 280235694560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 43, 52, 58, 65, 80, 86, 104, 116, 130, 145, 160, 172, 208, 215, 232, 260, 290, 344, 377, 416, 430, 464, 520, 559, 580, 688, 754, 860, 928, 1040, 1118, 1160, 1247, 1376, 1508, 1720, 1885, 2080, 2236, 2320, 2494, 2795, 3016, 3440, 3770, 4472, 4640, 4988, 5590, 6032, 6235, 6880, 7540, 8944, 9976, 11180, 12064, 12470, 15080, 16211, 17888, 19952, 22360, 24940, 30160, 32422, 39904, 44720, 49880, 60320, 63809, 64844, 81055, 89440, 99760, 127618, 129688, 162110, 199520, 255236, 259376, 319045, 324220, 510472, 518752, 638090, 648440, 829517, 1020944, 1276180, 1296880, 1659034, 1850461, 2041888, 2552360, 2593760, 2743787, 3318068, 3700922, 4147585, 5104720, 5487574, 6636136, 7401844, 8295170, 9252305, 10209440, 10975148, 13272272, 13718935, 14803688, 16590340, 18504610, 21950296, 24055993, 26544544, 27437870, 29607376, 33180680, 35669231, 37009220, 43900592, 48111986, 54875740, 59214752, 66361360, 71338462, 74018440, 79569823, 87801184, 96223972, 109751480, 120279965, 132722720, 142676924, 148036880, 159139646, 178346155, 192447944, 219502960, 240559930, 285353848, 296073760, 318279292, 356692310, 384895888, 397849115, 439005920, 481119860, 570707696, 636558584, 713384620, 769791776, 795698230, 962239720, 1034407699, 1141415392, 1273117168, 1426769240, 1591396460, 1924479440, 2068815398, 2546234336, 2853538480, 3182792920, 3848958880, 4137630796, 5172038495, 5707076960, 6365585840, 8275261592, 10344076990, 12731171680, 16550523184, 20688153980, 33101046368, 41376307960, 82752615920, 165505231840]

約数ペア:

[(1, 165505231840), (2, 82752615920), (4, 41376307960), (5, 33101046368), (8, 20688153980), (10, 16550523184), (13, 12731171680), (16, 10344076990), (20, 8275261592), (26, 6365585840), (29, 5707076960), (32, 5172038495), (40, 4137630796), (43, 3848958880), (52, 3182792920), (58, 2853538480), (65, 2546234336), (80, 2068815398), (86, 1924479440), (104, 1591396460), (116, 1426769240), (130, 1273117168), (145, 1141415392), (160, 1034407699), (172, 962239720), (208, 795698230), (215, 769791776), (232, 713384620), (260, 636558584), (290, 570707696), (344, 481119860), (377, 439005920), (416, 397849115), (430, 384895888), (464, 356692310), (520, 318279292), (559, 296073760), (580, 285353848), (688, 240559930), (754, 219502960), (860, 192447944), (928, 178346155), (1040, 159139646), (1118, 148036880), (1160, 142676924), (1247, 132722720), (1376, 120279965), (1508, 109751480), (1720, 96223972), (1885, 87801184), (2080, 79569823), (2236, 74018440), (2320, 71338462), (2494, 66361360), (2795, 59214752), (3016, 54875740), (3440, 48111986), (3770, 43900592), (4472, 37009220), (4640, 35669231), (4988, 33180680), (5590, 29607376), (6032, 27437870), (6235, 26544544), (6880, 24055993), (7540, 21950296), (8944, 18504610), (9976, 16590340), (11180, 14803688), (12064, 13718935), (12470, 13272272), (15080, 10975148), (16211, 10209440), (17888, 9252305), (19952, 8295170), (22360, 7401844), (24940, 6636136), (30160, 5487574), (32422, 5104720), (39904, 4147585), (44720, 3700922), (49880, 3318068), (60320, 2743787), (63809, 2593760), (64844, 2552360), (81055, 2041888), (89440, 1850461), (99760, 1659034), (127618, 1296880), (129688, 1276180), (162110, 1020944), (199520, 829517), (255236, 648440), (259376, 638090), (319045, 518752), (324220, 510472)]