189284480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 402935680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 128, 140, 154, 160, 161, 167, 176, 184, 220, 224, 230, 253, 280, 308, 320, 322, 334, 352, 368, 385, 440, 448, 460, 506, 560, 616, 640, 644, 668, 704, 736, 770, 805, 835, 880, 896, 920, 1012, 1120, 1169, 1232, 1265, 1288, 1336, 1408, 1472, 1540, 1610, 1670, 1760, 1771, 1837, 1840, 2024, 2240, 2338, 2464, 2530, 2576, 2672, 2944, 3080, 3220, 3340, 3520, 3542, 3674, 3680, 3841, 4048, 4480, 4676, 4928, 5060, 5152, 5344, 5845, 6160, 6440, 6680, 7040, 7084, 7348, 7360, 7682, 8096, 8855, 9185, 9352, 9856, 10120, 10304, 10688, 11690, 12320, 12859, 12880, 13360, 14168, 14696, 14720, 15364, 16192, 17710, 18370, 18704, 19205, 20240, 20608, 21376, 23380, 24640, 25718, 25760, 26720, 26887, 28336, 29392, 30728, 32384, 35420, 36740, 37408, 38410, 40480, 42251, 46760, 49280, 51436, 51520, 53440, 53774, 56672, 58784, 61456, 64295, 70840, 73480, 74816, 76820, 80960, 84502, 93520, 102872, 103040, 106880, 107548, 113344, 117568, 122912, 128590, 134435, 141680, 146960, 149632, 153640, 161920, 169004, 187040, 205744, 211255, 215096, 226688, 235136, 245824, 257180, 268870, 283360, 293920, 295757, 307280, 338008, 374080, 411488, 422510, 430192, 491648, 514360, 537740, 566720, 587840, 591514, 614560, 676016, 748160, 822976, 845020, 860384, 1028720, 1075480, 1133440, 1175680, 1183028, 1229120, 1352032, 1478785, 1645952, 1690040, 1720768, 2057440, 2150960, 2366056, 2458240, 2704064, 2957570, 3380080, 3441536, 4114880, 4301920, 4732112, 5408128, 5915140, 6760160, 8229760, 8603840, 9464224, 11830280, 13520320, 17207680, 18928448, 23660560, 27040640, 37856896, 47321120, 94642240, 189284480]

約数ペア:

[(1, 189284480), (2, 94642240), (4, 47321120), (5, 37856896), (7, 27040640), (8, 23660560), (10, 18928448), (11, 17207680), (14, 13520320), (16, 11830280), (20, 9464224), (22, 8603840), (23, 8229760), (28, 6760160), (32, 5915140), (35, 5408128), (40, 4732112), (44, 4301920), (46, 4114880), (55, 3441536), (56, 3380080), (64, 2957570), (70, 2704064), (77, 2458240), (80, 2366056), (88, 2150960), (92, 2057440), (110, 1720768), (112, 1690040), (115, 1645952), (128, 1478785), (140, 1352032), (154, 1229120), (160, 1183028), (161, 1175680), (167, 1133440), (176, 1075480), (184, 1028720), (220, 860384), (224, 845020), (230, 822976), (253, 748160), (280, 676016), (308, 614560), (320, 591514), (322, 587840), (334, 566720), (352, 537740), (368, 514360), (385, 491648), (440, 430192), (448, 422510), (460, 411488), (506, 374080), (560, 338008), (616, 307280), (640, 295757), (644, 293920), (668, 283360), (704, 268870), (736, 257180), (770, 245824), (805, 235136), (835, 226688), (880, 215096), (896, 211255), (920, 205744), (1012, 187040), (1120, 169004), (1169, 161920), (1232, 153640), (1265, 149632), (1288, 146960), (1336, 141680), (1408, 134435), (1472, 128590), (1540, 122912), (1610, 117568), (1670, 113344), (1760, 107548), (1771, 106880), (1837, 103040), (1840, 102872), (2024, 93520), (2240, 84502), (2338, 80960), (2464, 76820), (2530, 74816), (2576, 73480), (2672, 70840), (2944, 64295), (3080, 61456), (3220, 58784), (3340, 56672), (3520, 53774), (3542, 53440), (3674, 51520), (3680, 51436), (3841, 49280), (4048, 46760), (4480, 42251), (4676, 40480), (4928, 38410), (5060, 37408), (5152, 36740), (5344, 35420), (5845, 32384), (6160, 30728), (6440, 29392), (6680, 28336), (7040, 26887), (7084, 26720), (7348, 25760), (7360, 25718), (7682, 24640), (8096, 23380), (8855, 21376), (9185, 20608), (9352, 20240), (9856, 19205), (10120, 18704), (10304, 18370), (10688, 17710), (11690, 16192), (12320, 15364), (12859, 14720), (12880, 14696), (13360, 14168)]