155182720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 479416320

約数和(自身を除く): 324233600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 64, 67, 70, 77, 80, 88, 94, 110, 112, 128, 134, 140, 154, 160, 176, 188, 220, 224, 235, 268, 280, 308, 320, 329, 335, 352, 376, 385, 440, 448, 469, 470, 517, 536, 560, 616, 640, 658, 670, 704, 737, 752, 770, 880, 896, 938, 940, 1034, 1072, 1120, 1232, 1316, 1340, 1408, 1474, 1504, 1540, 1645, 1760, 1876, 1880, 2068, 2144, 2240, 2345, 2464, 2585, 2632, 2680, 2948, 3008, 3080, 3149, 3290, 3520, 3619, 3685, 3752, 3760, 4136, 4288, 4480, 4690, 4928, 5159, 5170, 5264, 5360, 5896, 6016, 6160, 6298, 6580, 7040, 7238, 7370, 7504, 7520, 8272, 8576, 9380, 9856, 10318, 10340, 10528, 10720, 11792, 12320, 12596, 13160, 14476, 14740, 15008, 15040, 15745, 16544, 18095, 18760, 20636, 20680, 21056, 21440, 22043, 23584, 24640, 25192, 25795, 26320, 28952, 29480, 30016, 30080, 31490, 33088, 34639, 36190, 37520, 41272, 41360, 42112, 42880, 44086, 47168, 49280, 50384, 51590, 52640, 57904, 58960, 60032, 62980, 66176, 69278, 72380, 75040, 82544, 82720, 88172, 94336, 100768, 103180, 105280, 110215, 115808, 117920, 125960, 138556, 144760, 150080, 165088, 165440, 173195, 176344, 201536, 206360, 210560, 220430, 231616, 235840, 242473, 251920, 277112, 289520, 300160, 330176, 330880, 346390, 352688, 403072, 412720, 440860, 463232, 471680, 484946, 503840, 554224, 579040, 660352, 692780, 705376, 825440, 881720, 969892, 1007680, 1108448, 1158080, 1212365, 1385560, 1410752, 1650880, 1763440, 1939784, 2015360, 2216896, 2316160, 2424730, 2771120, 2821504, 3301760, 3526880, 3879568, 4433792, 4849460, 5542240, 7053760, 7759136, 9698920, 11084480, 14107520, 15518272, 19397840, 22168960, 31036544, 38795680, 77591360, 155182720]

約数ペア:

[(1, 155182720), (2, 77591360), (4, 38795680), (5, 31036544), (7, 22168960), (8, 19397840), (10, 15518272), (11, 14107520), (14, 11084480), (16, 9698920), (20, 7759136), (22, 7053760), (28, 5542240), (32, 4849460), (35, 4433792), (40, 3879568), (44, 3526880), (47, 3301760), (55, 2821504), (56, 2771120), (64, 2424730), (67, 2316160), (70, 2216896), (77, 2015360), (80, 1939784), (88, 1763440), (94, 1650880), (110, 1410752), (112, 1385560), (128, 1212365), (134, 1158080), (140, 1108448), (154, 1007680), (160, 969892), (176, 881720), (188, 825440), (220, 705376), (224, 692780), (235, 660352), (268, 579040), (280, 554224), (308, 503840), (320, 484946), (329, 471680), (335, 463232), (352, 440860), (376, 412720), (385, 403072), (440, 352688), (448, 346390), (469, 330880), (470, 330176), (517, 300160), (536, 289520), (560, 277112), (616, 251920), (640, 242473), (658, 235840), (670, 231616), (704, 220430), (737, 210560), (752, 206360), (770, 201536), (880, 176344), (896, 173195), (938, 165440), (940, 165088), (1034, 150080), (1072, 144760), (1120, 138556), (1232, 125960), (1316, 117920), (1340, 115808), (1408, 110215), (1474, 105280), (1504, 103180), (1540, 100768), (1645, 94336), (1760, 88172), (1876, 82720), (1880, 82544), (2068, 75040), (2144, 72380), (2240, 69278), (2345, 66176), (2464, 62980), (2585, 60032), (2632, 58960), (2680, 57904), (2948, 52640), (3008, 51590), (3080, 50384), (3149, 49280), (3290, 47168), (3520, 44086), (3619, 42880), (3685, 42112), (3752, 41360), (3760, 41272), (4136, 37520), (4288, 36190), (4480, 34639), (4690, 33088), (4928, 31490), (5159, 30080), (5170, 30016), (5264, 29480), (5360, 28952), (5896, 26320), (6016, 25795), (6160, 25192), (6298, 24640), (6580, 23584), (7040, 22043), (7238, 21440), (7370, 21056), (7504, 20680), (7520, 20636), (8272, 18760), (8576, 18095), (9380, 16544), (9856, 15745), (10318, 15040), (10340, 15008), (10528, 14740), (10720, 14476), (11792, 13160), (12320, 12596)]