845429760

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2659

約数の個数: 264

約数和(自身を含む): 3349154016

約数和(自身を除く): 2503724256

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2621, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5242, 5376, 5760, 6720, 7168, 7680, 7863, 8064, 8960, 9216, 10080, 10484, 10752, 11520, 13105, 13440, 15360, 15726, 16128, 17920, 18347, 20160, 20968, 21504, 23040, 23589, 26210, 26880, 31452, 32256, 35840, 36694, 39315, 40320, 41936, 46080, 47178, 52420, 53760, 55041, 62904, 64512, 73388, 78630, 80640, 83872, 91735, 94356, 104840, 107520, 110082, 117945, 125808, 146776, 157260, 161280, 165123, 167744, 183470, 188712, 209680, 220164, 235890, 251616, 275205, 293552, 314520, 322560, 330246, 335488, 366940, 377424, 419360, 440328, 471780, 503232, 550410, 587104, 629040, 660492, 670976, 733880, 754848, 825615, 838720, 880656, 943560, 1006464, 1100820, 1174208, 1258080, 1320984, 1341952, 1467760, 1509696, 1651230, 1677440, 1761312, 1887120, 2012928, 2201640, 2348416, 2516160, 2641968, 2683904, 2935520, 3019392, 3302460, 3354880, 3522624, 3774240, 4025856, 4403280, 4696832, 5032320, 5283936, 5871040, 6038784, 6604920, 6709760, 7045248, 7548480, 8051712, 8806560, 9393664, 10064640, 10567872, 11742080, 12077568, 13209840, 13419520, 14090496, 15096960, 17613120, 18787328, 20129280, 21135744, 23484160, 24155136, 26419680, 28180992, 30193920, 35226240, 40258560, 42271488, 46968320, 52839360, 56361984, 60387840, 70452480, 84542976, 93936640, 105678720, 120775680, 140904960, 169085952, 211357440, 281809920, 422714880, 845429760]

約数ペア:

[(1, 845429760), (2, 422714880), (3, 281809920), (4, 211357440), (5, 169085952), (6, 140904960), (7, 120775680), (8, 105678720), (9, 93936640), (10, 84542976), (12, 70452480), (14, 60387840), (15, 56361984), (16, 52839360), (18, 46968320), (20, 42271488), (21, 40258560), (24, 35226240), (28, 30193920), (30, 28180992), (32, 26419680), (35, 24155136), (36, 23484160), (40, 21135744), (42, 20129280), (45, 18787328), (48, 17613120), (56, 15096960), (60, 14090496), (63, 13419520), (64, 13209840), (70, 12077568), (72, 11742080), (80, 10567872), (84, 10064640), (90, 9393664), (96, 8806560), (105, 8051712), (112, 7548480), (120, 7045248), (126, 6709760), (128, 6604920), (140, 6038784), (144, 5871040), (160, 5283936), (168, 5032320), (180, 4696832), (192, 4403280), (210, 4025856), (224, 3774240), (240, 3522624), (252, 3354880), (256, 3302460), (280, 3019392), (288, 2935520), (315, 2683904), (320, 2641968), (336, 2516160), (360, 2348416), (384, 2201640), (420, 2012928), (448, 1887120), (480, 1761312), (504, 1677440), (512, 1651230), (560, 1509696), (576, 1467760), (630, 1341952), (640, 1320984), (672, 1258080), (720, 1174208), (768, 1100820), (840, 1006464), (896, 943560), (960, 880656), (1008, 838720), (1024, 825615), (1120, 754848), (1152, 733880), (1260, 670976), (1280, 660492), (1344, 629040), (1440, 587104), (1536, 550410), (1680, 503232), (1792, 471780), (1920, 440328), (2016, 419360), (2240, 377424), (2304, 366940), (2520, 335488), (2560, 330246), (2621, 322560), (2688, 314520), (2880, 293552), (3072, 275205), (3360, 251616), (3584, 235890), (3840, 220164), (4032, 209680), (4480, 188712), (4608, 183470), (5040, 167744), (5120, 165123), (5242, 161280), (5376, 157260), (5760, 146776), (6720, 125808), (7168, 117945), (7680, 110082), (7863, 107520), (8064, 104840), (8960, 94356), (9216, 91735), (10080, 83872), (10484, 80640), (10752, 78630), (11520, 73388), (13105, 64512), (13440, 62904), (15360, 55041), (15726, 53760), (16128, 52420), (17920, 47178), (18347, 46080), (20160, 41936), (20968, 40320), (21504, 39315), (23040, 36694), (23589, 35840), (26210, 32256), (26880, 31452)]