127163520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 320

約数和(自身を含む): 497629440

約数和(自身を除く): 370465920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 223, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 446, 480, 495, 528, 540, 576, 594, 640, 648, 660, 669, 704, 720, 792, 810, 864, 880, 891, 892, 960, 990, 1056, 1080, 1115, 1152, 1188, 1296, 1320, 1338, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1784, 1920, 1980, 2007, 2112, 2160, 2230, 2376, 2453, 2592, 2640, 2676, 2880, 2970, 3168, 3240, 3345, 3456, 3520, 3564, 3568, 3960, 4014, 4224, 4320, 4455, 4460, 4752, 4906, 5184, 5280, 5352, 5760, 5940, 6021, 6336, 6480, 6690, 7040, 7128, 7136, 7359, 7920, 8028, 8640, 8910, 8920, 9504, 9812, 10035, 10368, 10560, 10704, 11880, 12042, 12265, 12672, 12960, 13380, 14256, 14272, 14718, 15840, 16056, 17280, 17820, 17840, 18063, 19008, 19624, 20070, 21120, 21408, 22077, 23760, 24084, 24530, 25920, 26760, 28512, 28544, 29436, 30105, 31680, 32112, 35640, 35680, 36126, 36795, 38016, 39248, 40140, 42816, 44154, 47520, 48168, 49060, 51840, 53520, 57024, 58872, 60210, 63360, 64224, 66231, 71280, 71360, 72252, 73590, 78496, 80280, 85632, 88308, 90315, 95040, 96336, 98120, 107040, 110385, 114048, 117744, 120420, 128448, 132462, 142560, 142720, 144504, 147180, 156992, 160560, 176616, 180630, 190080, 192672, 196240, 198693, 214080, 220770, 235488, 240840, 256896, 264924, 285120, 289008, 294360, 313984, 321120, 331155, 353232, 361260, 385344, 392480, 397386, 428160, 441540, 470976, 481680, 529848, 570240, 578016, 588720, 642240, 662310, 706464, 722520, 770688, 784960, 794772, 883080, 941952, 963360, 993465, 1059696, 1156032, 1177440, 1284480, 1324620, 1412928, 1445040, 1569920, 1589544, 1766160, 1926720, 1986930, 2119392, 2312064, 2354880, 2649240, 2825856, 2890080, 3179088, 3532320, 3853440, 3973860, 4238784, 4709760, 5298480, 5780160, 6358176, 7064640, 7947720, 8477568, 10596960, 11560320, 12716352, 14129280, 15895440, 21193920, 25432704, 31790880, 42387840, 63581760, 127163520]

約数ペア:

[(1, 127163520), (2, 63581760), (3, 42387840), (4, 31790880), (5, 25432704), (6, 21193920), (8, 15895440), (9, 14129280), (10, 12716352), (11, 11560320), (12, 10596960), (15, 8477568), (16, 7947720), (18, 7064640), (20, 6358176), (22, 5780160), (24, 5298480), (27, 4709760), (30, 4238784), (32, 3973860), (33, 3853440), (36, 3532320), (40, 3179088), (44, 2890080), (45, 2825856), (48, 2649240), (54, 2354880), (55, 2312064), (60, 2119392), (64, 1986930), (66, 1926720), (72, 1766160), (80, 1589544), (81, 1569920), (88, 1445040), (90, 1412928), (96, 1324620), (99, 1284480), (108, 1177440), (110, 1156032), (120, 1059696), (128, 993465), (132, 963360), (135, 941952), (144, 883080), (160, 794772), (162, 784960), (165, 770688), (176, 722520), (180, 706464), (192, 662310), (198, 642240), (216, 588720), (220, 578016), (223, 570240), (240, 529848), (264, 481680), (270, 470976), (288, 441540), (297, 428160), (320, 397386), (324, 392480), (330, 385344), (352, 361260), (360, 353232), (384, 331155), (396, 321120), (405, 313984), (432, 294360), (440, 289008), (446, 285120), (480, 264924), (495, 256896), (528, 240840), (540, 235488), (576, 220770), (594, 214080), (640, 198693), (648, 196240), (660, 192672), (669, 190080), (704, 180630), (720, 176616), (792, 160560), (810, 156992), (864, 147180), (880, 144504), (891, 142720), (892, 142560), (960, 132462), (990, 128448), (1056, 120420), (1080, 117744), (1115, 114048), (1152, 110385), (1188, 107040), (1296, 98120), (1320, 96336), (1338, 95040), (1408, 90315), (1440, 88308), (1485, 85632), (1584, 80280), (1620, 78496), (1728, 73590), (1760, 72252), (1782, 71360), (1784, 71280), (1920, 66231), (1980, 64224), (2007, 63360), (2112, 60210), (2160, 58872), (2230, 57024), (2376, 53520), (2453, 51840), (2592, 49060), (2640, 48168), (2676, 47520), (2880, 44154), (2970, 42816), (3168, 40140), (3240, 39248), (3345, 38016), (3456, 36795), (3520, 36126), (3564, 35680), (3568, 35640), (3960, 32112), (4014, 31680), (4224, 30105), (4320, 29436), (4455, 28544), (4460, 28512), (4752, 26760), (4906, 25920), (5184, 24530), (5280, 24084), (5352, 23760), (5760, 22077), (5940, 21408), (6021, 21120), (6336, 20070), (6480, 19624), (6690, 19008), (7040, 18063), (7128, 17840), (7136, 17820), (7359, 17280), (7920, 16056), (8028, 15840), (8640, 14718), (8910, 14272), (8920, 14256), (9504, 13380), (9812, 12960), (10035, 12672), (10368, 12265), (10560, 12042), (10704, 11880)]