88141760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 168

約数和(自身を含む): 255483360

約数和(自身を除く): 167341600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 109, 112, 133, 140, 152, 160, 190, 218, 224, 266, 280, 304, 320, 361, 380, 436, 448, 532, 545, 560, 608, 665, 722, 760, 763, 872, 1064, 1090, 1120, 1216, 1330, 1444, 1520, 1526, 1744, 1805, 2071, 2128, 2180, 2240, 2527, 2660, 2888, 3040, 3052, 3488, 3610, 3815, 4142, 4256, 4360, 5054, 5320, 5776, 6080, 6104, 6976, 7220, 7630, 8284, 8512, 8720, 10108, 10355, 10640, 11552, 12208, 12635, 14440, 14497, 15260, 16568, 17440, 20216, 20710, 21280, 23104, 24416, 25270, 28880, 28994, 30520, 33136, 34880, 39349, 40432, 41420, 42560, 48832, 50540, 57760, 57988, 61040, 66272, 72485, 78698, 80864, 82840, 101080, 115520, 115976, 122080, 132544, 144970, 157396, 161728, 165680, 196745, 202160, 231952, 244160, 275443, 289940, 314792, 331360, 393490, 404320, 463904, 550886, 579880, 629584, 662720, 786980, 808640, 927808, 1101772, 1159760, 1259168, 1377215, 1573960, 2203544, 2319520, 2518336, 2754430, 3147920, 4407088, 4639040, 5508860, 6295840, 8814176, 11017720, 12591680, 17628352, 22035440, 44070880, 88141760]

約数ペア:

[(1, 88141760), (2, 44070880), (4, 22035440), (5, 17628352), (7, 12591680), (8, 11017720), (10, 8814176), (14, 6295840), (16, 5508860), (19, 4639040), (20, 4407088), (28, 3147920), (32, 2754430), (35, 2518336), (38, 2319520), (40, 2203544), (56, 1573960), (64, 1377215), (70, 1259168), (76, 1159760), (80, 1101772), (95, 927808), (109, 808640), (112, 786980), (133, 662720), (140, 629584), (152, 579880), (160, 550886), (190, 463904), (218, 404320), (224, 393490), (266, 331360), (280, 314792), (304, 289940), (320, 275443), (361, 244160), (380, 231952), (436, 202160), (448, 196745), (532, 165680), (545, 161728), (560, 157396), (608, 144970), (665, 132544), (722, 122080), (760, 115976), (763, 115520), (872, 101080), (1064, 82840), (1090, 80864), (1120, 78698), (1216, 72485), (1330, 66272), (1444, 61040), (1520, 57988), (1526, 57760), (1744, 50540), (1805, 48832), (2071, 42560), (2128, 41420), (2180, 40432), (2240, 39349), (2527, 34880), (2660, 33136), (2888, 30520), (3040, 28994), (3052, 28880), (3488, 25270), (3610, 24416), (3815, 23104), (4142, 21280), (4256, 20710), (4360, 20216), (5054, 17440), (5320, 16568), (5776, 15260), (6080, 14497), (6104, 14440), (6976, 12635), (7220, 12208), (7630, 11552), (8284, 10640), (8512, 10355), (8720, 10108)]