43132320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 183980160

約数和(自身を除く): 140847840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 389, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 778, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1167, 1232, 1260, 1320, 1386, 1440, 1540, 1556, 1584, 1680, 1760, 1848, 1945, 1980, 2016, 2310, 2334, 2464, 2520, 2640, 2723, 2772, 3080, 3112, 3168, 3360, 3465, 3501, 3696, 3890, 3960, 4279, 4620, 4668, 5040, 5280, 5446, 5544, 5835, 6160, 6224, 6930, 7002, 7392, 7780, 7920, 8169, 8558, 9240, 9336, 10080, 10892, 11088, 11670, 12320, 12448, 12837, 13615, 13860, 14004, 15560, 15840, 16338, 17116, 17505, 18480, 18672, 21395, 21784, 22176, 23340, 24507, 25674, 27230, 27720, 28008, 29953, 31120, 32676, 34232, 35010, 36960, 37344, 38511, 40845, 42790, 43568, 46680, 49014, 51348, 54460, 55440, 56016, 59906, 62240, 64185, 65352, 68464, 70020, 77022, 81690, 85580, 87136, 89859, 93360, 98028, 102696, 108920, 110880, 112032, 119812, 122535, 128370, 130704, 136928, 140040, 149765, 154044, 163380, 171160, 179718, 186720, 192555, 196056, 205392, 217840, 239624, 245070, 256740, 261408, 269577, 280080, 299530, 308088, 326760, 342320, 359436, 385110, 392112, 410784, 435680, 449295, 479248, 490140, 513480, 539154, 560160, 599060, 616176, 653520, 684640, 718872, 770220, 784224, 898590, 958496, 980280, 1026960, 1078308, 1198120, 1232352, 1307040, 1347885, 1437744, 1540440, 1797180, 1960560, 2053920, 2156616, 2396240, 2695770, 2875488, 3080880, 3594360, 3921120, 4313232, 4792480, 5391540, 6161760, 7188720, 8626464, 10783080, 14377440, 21566160, 43132320]

約数ペア:

[(1, 43132320), (2, 21566160), (3, 14377440), (4, 10783080), (5, 8626464), (6, 7188720), (7, 6161760), (8, 5391540), (9, 4792480), (10, 4313232), (11, 3921120), (12, 3594360), (14, 3080880), (15, 2875488), (16, 2695770), (18, 2396240), (20, 2156616), (21, 2053920), (22, 1960560), (24, 1797180), (28, 1540440), (30, 1437744), (32, 1347885), (33, 1307040), (35, 1232352), (36, 1198120), (40, 1078308), (42, 1026960), (44, 980280), (45, 958496), (48, 898590), (55, 784224), (56, 770220), (60, 718872), (63, 684640), (66, 653520), (70, 616176), (72, 599060), (77, 560160), (80, 539154), (84, 513480), (88, 490140), (90, 479248), (96, 449295), (99, 435680), (105, 410784), (110, 392112), (112, 385110), (120, 359436), (126, 342320), (132, 326760), (140, 308088), (144, 299530), (154, 280080), (160, 269577), (165, 261408), (168, 256740), (176, 245070), (180, 239624), (198, 217840), (210, 205392), (220, 196056), (224, 192555), (231, 186720), (240, 179718), (252, 171160), (264, 163380), (280, 154044), (288, 149765), (308, 140040), (315, 136928), (330, 130704), (336, 128370), (352, 122535), (360, 119812), (385, 112032), (389, 110880), (396, 108920), (420, 102696), (440, 98028), (462, 93360), (480, 89859), (495, 87136), (504, 85580), (528, 81690), (560, 77022), (616, 70020), (630, 68464), (660, 65352), (672, 64185), (693, 62240), (720, 59906), (770, 56016), (778, 55440), (792, 54460), (840, 51348), (880, 49014), (924, 46680), (990, 43568), (1008, 42790), (1056, 40845), (1120, 38511), (1155, 37344), (1167, 36960), (1232, 35010), (1260, 34232), (1320, 32676), (1386, 31120), (1440, 29953), (1540, 28008), (1556, 27720), (1584, 27230), (1680, 25674), (1760, 24507), (1848, 23340), (1945, 22176), (1980, 21784), (2016, 21395), (2310, 18672), (2334, 18480), (2464, 17505), (2520, 17116), (2640, 16338), (2723, 15840), (2772, 15560), (3080, 14004), (3112, 13860), (3168, 13615), (3360, 12837), (3465, 12448), (3501, 12320), (3696, 11670), (3890, 11088), (3960, 10892), (4279, 10080), (4620, 9336), (4668, 9240), (5040, 8558), (5280, 8169), (5446, 7920), (5544, 7780), (5835, 7392), (6160, 7002), (6224, 6930)]