2321565120

素因数分解:

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

素因数の和:16488

約数の個数: 252

約数和(自身を含む): 9289490184

約数和(自身を除く): 6967925064

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 16451, 17640, 20160, 23520, 28224, 32902, 35280, 47040, 49353, 65804, 70560, 82255, 98706, 115157, 131608, 141120, 148059, 164510, 197412, 230314, 246765, 263216, 296118, 329020, 345471, 394824, 460628, 493530, 526432, 575785, 592236, 658040, 690942, 740295, 789648, 806099, 921256, 987060, 1036413, 1052864, 1151570, 1184472, 1316080, 1381884, 1480590, 1579296, 1612198, 1727355, 1842512, 1974120, 2072826, 2303140, 2368944, 2418297, 2632160, 2763768, 2961180, 3158592, 3224396, 3454710, 3685024, 3948240, 4030495, 4145652, 4606280, 4737888, 4836594, 5182065, 5264320, 5527536, 5922360, 6448792, 6909420, 7254891, 7370048, 7896480, 8060990, 8291304, 9212560, 9475776, 9673188, 10364130, 11055072, 11844720, 12091485, 12897584, 13818840, 14509782, 15792960, 16121980, 16582608, 18425120, 19346376, 20728260, 22110144, 23689440, 24182970, 25795168, 27637680, 29019564, 32243960, 33165216, 36274455, 36850240, 38692752, 41456520, 47378880, 48365940, 51590336, 55275360, 58039128, 64487920, 66330432, 72548910, 77385504, 82913040, 96731880, 110550720, 116078256, 128975840, 145097820, 154771008, 165826080, 193463760, 232156512, 257951680, 290195640, 331652160, 386927520, 464313024, 580391280, 773855040, 1160782560, 2321565120]

約数ペア:

[(1, 2321565120), (2, 1160782560), (3, 773855040), (4, 580391280), (5, 464313024), (6, 386927520), (7, 331652160), (8, 290195640), (9, 257951680), (10, 232156512), (12, 193463760), (14, 165826080), (15, 154771008), (16, 145097820), (18, 128975840), (20, 116078256), (21, 110550720), (24, 96731880), (28, 82913040), (30, 77385504), (32, 72548910), (35, 66330432), (36, 64487920), (40, 58039128), (42, 55275360), (45, 51590336), (48, 48365940), (49, 47378880), (56, 41456520), (60, 38692752), (63, 36850240), (64, 36274455), (70, 33165216), (72, 32243960), (80, 29019564), (84, 27637680), (90, 25795168), (96, 24182970), (98, 23689440), (105, 22110144), (112, 20728260), (120, 19346376), (126, 18425120), (140, 16582608), (144, 16121980), (147, 15792960), (160, 14509782), (168, 13818840), (180, 12897584), (192, 12091485), (196, 11844720), (210, 11055072), (224, 10364130), (240, 9673188), (245, 9475776), (252, 9212560), (280, 8291304), (288, 8060990), (294, 7896480), (315, 7370048), (320, 7254891), (336, 6909420), (360, 6448792), (392, 5922360), (420, 5527536), (441, 5264320), (448, 5182065), (480, 4836594), (490, 4737888), (504, 4606280), (560, 4145652), (576, 4030495), (588, 3948240), (630, 3685024), (672, 3454710), (720, 3224396), (735, 3158592), (784, 2961180), (840, 2763768), (882, 2632160), (960, 2418297), (980, 2368944), (1008, 2303140), (1120, 2072826), (1176, 1974120), (1260, 1842512), (1344, 1727355), (1440, 1612198), (1470, 1579296), (1568, 1480590), (1680, 1381884), (1764, 1316080), (1960, 1184472), (2016, 1151570), (2205, 1052864), (2240, 1036413), (2352, 987060), (2520, 921256), (2880, 806099), (2940, 789648), (3136, 740295), (3360, 690942), (3528, 658040), (3920, 592236), (4032, 575785), (4410, 526432), (4704, 493530), (5040, 460628), (5880, 394824), (6720, 345471), (7056, 329020), (7840, 296118), (8820, 263216), (9408, 246765), (10080, 230314), (11760, 197412), (14112, 164510), (15680, 148059), (16451, 141120), (17640, 131608), (20160, 115157), (23520, 98706), (28224, 82255), (32902, 70560), (35280, 65804), (47040, 49353)]