67974720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 242718336

約数和(自身を除く): 174743616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 132, 157, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 314, 320, 328, 330, 352, 410, 440, 451, 471, 480, 492, 528, 615, 628, 656, 660, 704, 785, 820, 880, 902, 942, 960, 984, 1056, 1230, 1256, 1312, 1320, 1353, 1570, 1640, 1727, 1760, 1804, 1884, 1968, 2112, 2255, 2355, 2460, 2512, 2624, 2640, 2706, 3140, 3280, 3454, 3520, 3608, 3768, 3936, 4510, 4710, 4920, 5024, 5181, 5280, 5412, 6280, 6437, 6560, 6765, 6908, 7216, 7536, 7872, 8635, 9020, 9420, 9840, 10048, 10362, 10560, 10824, 12560, 12874, 13120, 13530, 13816, 14432, 15072, 17270, 18040, 18840, 19311, 19680, 20724, 21648, 25120, 25748, 25905, 27060, 27632, 28864, 30144, 32185, 34540, 36080, 37680, 38622, 39360, 41448, 43296, 50240, 51496, 51810, 54120, 55264, 64370, 69080, 70807, 72160, 75360, 77244, 82896, 86592, 96555, 102992, 103620, 108240, 110528, 128740, 138160, 141614, 144320, 150720, 154488, 165792, 193110, 205984, 207240, 212421, 216480, 257480, 276320, 283228, 308976, 331584, 354035, 386220, 411968, 414480, 424842, 432960, 514960, 552640, 566456, 617952, 708070, 772440, 828960, 849684, 1029920, 1062105, 1132912, 1235904, 1416140, 1544880, 1657920, 1699368, 2059840, 2124210, 2265824, 2832280, 3089760, 3398736, 4248420, 4531648, 5664560, 6179520, 6797472, 8496840, 11329120, 13594944, 16993680, 22658240, 33987360, 67974720]

約数ペア:

[(1, 67974720), (2, 33987360), (3, 22658240), (4, 16993680), (5, 13594944), (6, 11329120), (8, 8496840), (10, 6797472), (11, 6179520), (12, 5664560), (15, 4531648), (16, 4248420), (20, 3398736), (22, 3089760), (24, 2832280), (30, 2265824), (32, 2124210), (33, 2059840), (40, 1699368), (41, 1657920), (44, 1544880), (48, 1416140), (55, 1235904), (60, 1132912), (64, 1062105), (66, 1029920), (80, 849684), (82, 828960), (88, 772440), (96, 708070), (110, 617952), (120, 566456), (123, 552640), (132, 514960), (157, 432960), (160, 424842), (164, 414480), (165, 411968), (176, 386220), (192, 354035), (205, 331584), (220, 308976), (240, 283228), (246, 276320), (264, 257480), (314, 216480), (320, 212421), (328, 207240), (330, 205984), (352, 193110), (410, 165792), (440, 154488), (451, 150720), (471, 144320), (480, 141614), (492, 138160), (528, 128740), (615, 110528), (628, 108240), (656, 103620), (660, 102992), (704, 96555), (785, 86592), (820, 82896), (880, 77244), (902, 75360), (942, 72160), (960, 70807), (984, 69080), (1056, 64370), (1230, 55264), (1256, 54120), (1312, 51810), (1320, 51496), (1353, 50240), (1570, 43296), (1640, 41448), (1727, 39360), (1760, 38622), (1804, 37680), (1884, 36080), (1968, 34540), (2112, 32185), (2255, 30144), (2355, 28864), (2460, 27632), (2512, 27060), (2624, 25905), (2640, 25748), (2706, 25120), (3140, 21648), (3280, 20724), (3454, 19680), (3520, 19311), (3608, 18840), (3768, 18040), (3936, 17270), (4510, 15072), (4710, 14432), (4920, 13816), (5024, 13530), (5181, 13120), (5280, 12874), (5412, 12560), (6280, 10824), (6437, 10560), (6560, 10362), (6765, 10048), (6908, 9840), (7216, 9420), (7536, 9020), (7872, 8635)]