2020273920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 432

約数和(自身を含む): 8346633120

約数和(自身を除く): 6326359200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1193, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2386, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3579, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4704, 4772, 5040, 5292, 5376, 5760, 5880, 5965, 6048, 6272, 6615, 6720, 6912, 7056, 7158, 7560, 7840, 8064, 8351, 8640, 8820, 8960, 9408, 9544, 10080, 10584, 10737, 11520, 11760, 11930, 12096, 12544, 13230, 13440, 14112, 14316, 15120, 15680, 16128, 16702, 17280, 17640, 17895, 18816, 19088, 20160, 21168, 21474, 23520, 23860, 24192, 25053, 26460, 26880, 28224, 28632, 30240, 31360, 32211, 33404, 34560, 35280, 35790, 37632, 38176, 40320, 41755, 42336, 42948, 47040, 47720, 48384, 50106, 52920, 53685, 56448, 57264, 58457, 60480, 62720, 64422, 66808, 70560, 71580, 75159, 76352, 80640, 83510, 84672, 85896, 94080, 95440, 100212, 105840, 107370, 112896, 114528, 116914, 120960, 125265, 128844, 133616, 141120, 143160, 150318, 152704, 161055, 167020, 169344, 171792, 175371, 188160, 190880, 200424, 211680, 214740, 225477, 229056, 233828, 241920, 250530, 257688, 267232, 282240, 286320, 292285, 300636, 305408, 322110, 334040, 338688, 343584, 350742, 375795, 381760, 400848, 423360, 429480, 450954, 458112, 467656, 501060, 515376, 526113, 534464, 564480, 572640, 584570, 601272, 644220, 668080, 687168, 701484, 751590, 763520, 801696, 846720, 858960, 876855, 901908, 916224, 935312, 1002120, 1030752, 1052226, 1068928, 1127385, 1145280, 1169140, 1202544, 1288440, 1336160, 1374336, 1402968, 1503180, 1527040, 1578339, 1603392, 1693440, 1717920, 1753710, 1803816, 1870624, 2004240, 2061504, 2104452, 2137856, 2254770, 2290560, 2338280, 2405088, 2576880, 2630565, 2672320, 2748672, 2805936, 3006360, 3156678, 3206784, 3435840, 3507420, 3607632, 3741248, 4008480, 4123008, 4208904, 4509540, 4581120, 4676560, 4810176, 5153760, 5261130, 5344640, 5611872, 6012720, 6313356, 6413568, 6871680, 7014840, 7215264, 7482496, 7891695, 8016960, 8246016, 8417808, 9019080, 9353120, 9620352, 10307520, 10522260, 10689280, 11223744, 12025440, 12626712, 13743360, 14029680, 14430528, 14964992, 15783390, 16033920, 16835616, 18038160, 18706240, 19240704, 20615040, 21044520, 22447488, 24050880, 25253424, 28059360, 28861056, 31566780, 32067840, 33671232, 36076320, 37412480, 41230080, 42089040, 44894976, 48101760, 50506848, 56118720, 57722112, 63133560, 67342464, 72152640, 74824960, 84178080, 96203520, 101013696, 112237440, 126267120, 134684928, 144305280, 168356160, 202027392, 224474880, 252534240, 288610560, 336712320, 404054784, 505068480, 673424640, 1010136960, 2020273920]

約数ペア:

[(1, 2020273920), (2, 1010136960), (3, 673424640), (4, 505068480), (5, 404054784), (6, 336712320), (7, 288610560), (8, 252534240), (9, 224474880), (10, 202027392), (12, 168356160), (14, 144305280), (15, 134684928), (16, 126267120), (18, 112237440), (20, 101013696), (21, 96203520), (24, 84178080), (27, 74824960), (28, 72152640), (30, 67342464), (32, 63133560), (35, 57722112), (36, 56118720), (40, 50506848), (42, 48101760), (45, 44894976), (48, 42089040), (49, 41230080), (54, 37412480), (56, 36076320), (60, 33671232), (63, 32067840), (64, 31566780), (70, 28861056), (72, 28059360), (80, 25253424), (84, 24050880), (90, 22447488), (96, 21044520), (98, 20615040), (105, 19240704), (108, 18706240), (112, 18038160), (120, 16835616), (126, 16033920), (128, 15783390), (135, 14964992), (140, 14430528), (144, 14029680), (147, 13743360), (160, 12626712), (168, 12025440), (180, 11223744), (189, 10689280), (192, 10522260), (196, 10307520), (210, 9620352), (216, 9353120), (224, 9019080), (240, 8417808), (245, 8246016), (252, 8016960), (256, 7891695), (270, 7482496), (280, 7215264), (288, 7014840), (294, 6871680), (315, 6413568), (320, 6313356), (336, 6012720), (360, 5611872), (378, 5344640), (384, 5261130), (392, 5153760), (420, 4810176), (432, 4676560), (441, 4581120), (448, 4509540), (480, 4208904), (490, 4123008), (504, 4008480), (540, 3741248), (560, 3607632), (576, 3507420), (588, 3435840), (630, 3206784), (640, 3156678), (672, 3006360), (720, 2805936), (735, 2748672), (756, 2672320), (768, 2630565), (784, 2576880), (840, 2405088), (864, 2338280), (882, 2290560), (896, 2254770), (945, 2137856), (960, 2104452), (980, 2061504), (1008, 2004240), (1080, 1870624), (1120, 1803816), (1152, 1753710), (1176, 1717920), (1193, 1693440), (1260, 1603392), (1280, 1578339), (1323, 1527040), (1344, 1503180), (1440, 1402968), (1470, 1374336), (1512, 1336160), (1568, 1288440), (1680, 1202544), (1728, 1169140), (1764, 1145280), (1792, 1127385), (1890, 1068928), (1920, 1052226), (1960, 1030752), (2016, 1002120), (2160, 935312), (2205, 916224), (2240, 901908), (2304, 876855), (2352, 858960), (2386, 846720), (2520, 801696), (2646, 763520), (2688, 751590), (2880, 701484), (2940, 687168), (3024, 668080), (3136, 644220), (3360, 601272), (3456, 584570), (3528, 572640), (3579, 564480), (3780, 534464), (3840, 526113), (3920, 515376), (4032, 501060), (4320, 467656), (4410, 458112), (4480, 450954), (4704, 429480), (4772, 423360), (5040, 400848), (5292, 381760), (5376, 375795), (5760, 350742), (5880, 343584), (5965, 338688), (6048, 334040), (6272, 322110), (6615, 305408), (6720, 300636), (6912, 292285), (7056, 286320), (7158, 282240), (7560, 267232), (7840, 257688), (8064, 250530), (8351, 241920), (8640, 233828), (8820, 229056), (8960, 225477), (9408, 214740), (9544, 211680), (10080, 200424), (10584, 190880), (10737, 188160), (11520, 175371), (11760, 171792), (11930, 169344), (12096, 167020), (12544, 161055), (13230, 152704), (13440, 150318), (14112, 143160), (14316, 141120), (15120, 133616), (15680, 128844), (16128, 125265), (16702, 120960), (17280, 116914), (17640, 114528), (17895, 112896), (18816, 107370), (19088, 105840), (20160, 100212), (21168, 95440), (21474, 94080), (23520, 85896), (23860, 84672), (24192, 83510), (25053, 80640), (26460, 76352), (26880, 75159), (28224, 71580), (28632, 70560), (30240, 66808), (31360, 64422), (32211, 62720), (33404, 60480), (34560, 58457), (35280, 57264), (35790, 56448), (37632, 53685), (38176, 52920), (40320, 50106), (41755, 48384), (42336, 47720), (42948, 47040)]