331652160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{16451}}^1$

素因数の和:16481

約数の個数: 168

約数和(自身を含む): 1303788096

約数和(自身を除く): 972135936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 16451, 20160, 32902, 49353, 65804, 82255, 98706, 115157, 131608, 148059, 164510, 197412, 230314, 246765, 263216, 296118, 329020, 345471, 394824, 460628, 493530, 526432, 575785, 592236, 658040, 690942, 740295, 789648, 921256, 987060, 1036413, 1052864, 1151570, 1184472, 1316080, 1381884, 1480590, 1579296, 1727355, 1842512, 1974120, 2072826, 2303140, 2368944, 2632160, 2763768, 2961180, 3158592, 3454710, 3685024, 3948240, 4145652, 4606280, 4737888, 5182065, 5264320, 5527536, 5922360, 6909420, 7370048, 7896480, 8291304, 9212560, 9475776, 10364130, 11055072, 11844720, 13818840, 15792960, 16582608, 18425120, 20728260, 22110144, 23689440, 27637680, 33165216, 36850240, 41456520, 47378880, 55275360, 66330432, 82913040, 110550720, 165826080, 331652160]

約数ペア:

[(1, 331652160), (2, 165826080), (3, 110550720), (4, 82913040), (5, 66330432), (6, 55275360), (7, 47378880), (8, 41456520), (9, 36850240), (10, 33165216), (12, 27637680), (14, 23689440), (15, 22110144), (16, 20728260), (18, 18425120), (20, 16582608), (21, 15792960), (24, 13818840), (28, 11844720), (30, 11055072), (32, 10364130), (35, 9475776), (36, 9212560), (40, 8291304), (42, 7896480), (45, 7370048), (48, 6909420), (56, 5922360), (60, 5527536), (63, 5264320), (64, 5182065), (70, 4737888), (72, 4606280), (80, 4145652), (84, 3948240), (90, 3685024), (96, 3454710), (105, 3158592), (112, 2961180), (120, 2763768), (126, 2632160), (140, 2368944), (144, 2303140), (160, 2072826), (168, 1974120), (180, 1842512), (192, 1727355), (210, 1579296), (224, 1480590), (240, 1381884), (252, 1316080), (280, 1184472), (288, 1151570), (315, 1052864), (320, 1036413), (336, 987060), (360, 921256), (420, 789648), (448, 740295), (480, 690942), (504, 658040), (560, 592236), (576, 575785), (630, 526432), (672, 493530), (720, 460628), (840, 394824), (960, 345471), (1008, 329020), (1120, 296118), (1260, 263216), (1344, 246765), (1440, 230314), (1680, 197412), (2016, 164510), (2240, 148059), (2520, 131608), (2880, 115157), (3360, 98706), (4032, 82255), (5040, 65804), (6720, 49353), (10080, 32902), (16451, 20160)]