171031680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 616749120

約数和(自身を除く): 445717440

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, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1291, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2582, 2760, 2880, 2944, 3312, 3680, 3873, 4140, 4416, 5164, 5520, 5760, 6455, 6624, 7360, 7746, 8280, 8832, 10328, 11040, 11619, 12910, 13248, 14720, 15492, 16560, 19365, 20656, 22080, 23238, 25820, 26496, 29693, 30984, 33120, 38730, 41312, 44160, 46476, 51640, 58095, 59386, 61968, 66240, 77460, 82624, 89079, 92952, 103280, 116190, 118772, 123936, 132480, 148465, 154920, 165248, 178158, 185904, 206560, 232380, 237544, 247872, 267237, 296930, 309840, 356316, 371808, 413120, 445395, 464760, 475088, 495744, 534474, 593860, 619680, 712632, 743616, 826240, 890790, 929520, 950176, 1068948, 1187720, 1239360, 1336185, 1425264, 1487232, 1781580, 1859040, 1900352, 2137896, 2375440, 2478720, 2672370, 2850528, 3563160, 3718080, 3800704, 4275792, 4750880, 5344740, 5701056, 7126320, 7436160, 8551584, 9501760, 10689480, 11402112, 14252640, 17103168, 19003520, 21378960, 28505280, 34206336, 42757920, 57010560, 85515840, 171031680]

約数ペア:

[(1, 171031680), (2, 85515840), (3, 57010560), (4, 42757920), (5, 34206336), (6, 28505280), (8, 21378960), (9, 19003520), (10, 17103168), (12, 14252640), (15, 11402112), (16, 10689480), (18, 9501760), (20, 8551584), (23, 7436160), (24, 7126320), (30, 5701056), (32, 5344740), (36, 4750880), (40, 4275792), (45, 3800704), (46, 3718080), (48, 3563160), (60, 2850528), (64, 2672370), (69, 2478720), (72, 2375440), (80, 2137896), (90, 1900352), (92, 1859040), (96, 1781580), (115, 1487232), (120, 1425264), (128, 1336185), (138, 1239360), (144, 1187720), (160, 1068948), (180, 950176), (184, 929520), (192, 890790), (207, 826240), (230, 743616), (240, 712632), (276, 619680), (288, 593860), (320, 534474), (345, 495744), (360, 475088), (368, 464760), (384, 445395), (414, 413120), (460, 371808), (480, 356316), (552, 309840), (576, 296930), (640, 267237), (690, 247872), (720, 237544), (736, 232380), (828, 206560), (920, 185904), (960, 178158), (1035, 165248), (1104, 154920), (1152, 148465), (1291, 132480), (1380, 123936), (1440, 118772), (1472, 116190), (1656, 103280), (1840, 92952), (1920, 89079), (2070, 82624), (2208, 77460), (2582, 66240), (2760, 61968), (2880, 59386), (2944, 58095), (3312, 51640), (3680, 46476), (3873, 44160), (4140, 41312), (4416, 38730), (5164, 33120), (5520, 30984), (5760, 29693), (6455, 26496), (6624, 25820), (7360, 23238), (7746, 22080), (8280, 20656), (8832, 19365), (10328, 16560), (11040, 15492), (11619, 14720), (12910, 13248)]