80333760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 283171392

約数和(自身を除く): 202837632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 157, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 314, 320, 328, 390, 410, 416, 471, 480, 492, 520, 533, 615, 624, 628, 656, 780, 785, 820, 832, 942, 960, 984, 1040, 1066, 1230, 1248, 1256, 1312, 1560, 1570, 1599, 1640, 1884, 1968, 2041, 2080, 2132, 2355, 2460, 2496, 2512, 2624, 2665, 3120, 3140, 3198, 3280, 3768, 3936, 4082, 4160, 4264, 4710, 4920, 5024, 5330, 6123, 6240, 6280, 6396, 6437, 6560, 7536, 7872, 7995, 8164, 8528, 9420, 9840, 10048, 10205, 10660, 12246, 12480, 12560, 12792, 12874, 13120, 15072, 15990, 16328, 17056, 18840, 19311, 19680, 20410, 21320, 24492, 25120, 25584, 25748, 30144, 30615, 31980, 32185, 32656, 34112, 37680, 38622, 39360, 40820, 42640, 48984, 50240, 51168, 51496, 61230, 63960, 64370, 65312, 75360, 77244, 81640, 83681, 85280, 96555, 97968, 102336, 102992, 122460, 127920, 128740, 130624, 150720, 154488, 163280, 167362, 170560, 193110, 195936, 205984, 244920, 251043, 255840, 257480, 308976, 326560, 334724, 386220, 391872, 411968, 418405, 489840, 502086, 511680, 514960, 617952, 653120, 669448, 772440, 836810, 979680, 1004172, 1029920, 1235904, 1255215, 1338896, 1544880, 1673620, 1959360, 2008344, 2059840, 2510430, 2677792, 3089760, 3347240, 4016688, 5020860, 5355584, 6179520, 6694480, 8033376, 10041720, 13388960, 16066752, 20083440, 26777920, 40166880, 80333760]

約数ペア:

[(1, 80333760), (2, 40166880), (3, 26777920), (4, 20083440), (5, 16066752), (6, 13388960), (8, 10041720), (10, 8033376), (12, 6694480), (13, 6179520), (15, 5355584), (16, 5020860), (20, 4016688), (24, 3347240), (26, 3089760), (30, 2677792), (32, 2510430), (39, 2059840), (40, 2008344), (41, 1959360), (48, 1673620), (52, 1544880), (60, 1338896), (64, 1255215), (65, 1235904), (78, 1029920), (80, 1004172), (82, 979680), (96, 836810), (104, 772440), (120, 669448), (123, 653120), (130, 617952), (156, 514960), (157, 511680), (160, 502086), (164, 489840), (192, 418405), (195, 411968), (205, 391872), (208, 386220), (240, 334724), (246, 326560), (260, 308976), (312, 257480), (314, 255840), (320, 251043), (328, 244920), (390, 205984), (410, 195936), (416, 193110), (471, 170560), (480, 167362), (492, 163280), (520, 154488), (533, 150720), (615, 130624), (624, 128740), (628, 127920), (656, 122460), (780, 102992), (785, 102336), (820, 97968), (832, 96555), (942, 85280), (960, 83681), (984, 81640), (1040, 77244), (1066, 75360), (1230, 65312), (1248, 64370), (1256, 63960), (1312, 61230), (1560, 51496), (1570, 51168), (1599, 50240), (1640, 48984), (1884, 42640), (1968, 40820), (2041, 39360), (2080, 38622), (2132, 37680), (2355, 34112), (2460, 32656), (2496, 32185), (2512, 31980), (2624, 30615), (2665, 30144), (3120, 25748), (3140, 25584), (3198, 25120), (3280, 24492), (3768, 21320), (3936, 20410), (4082, 19680), (4160, 19311), (4264, 18840), (4710, 17056), (4920, 16328), (5024, 15990), (5330, 15072), (6123, 13120), (6240, 12874), (6280, 12792), (6396, 12560), (6437, 12480), (6560, 12246), (7536, 10660), (7872, 10205), (7995, 10048), (8164, 9840), (8528, 9420)]