42428314880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{8293}}^1$

素因数の和:8892

約数の個数: 144

約数和(自身を含む): 116364952704

約数和(自身を除く): 73936637824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 571, 640, 896, 1120, 1142, 1280, 1792, 2240, 2284, 2855, 3997, 4480, 4568, 5710, 7994, 8293, 8960, 9136, 11420, 15988, 16586, 18272, 19985, 22840, 31976, 33172, 36544, 39970, 41465, 45680, 58051, 63952, 66344, 73088, 79940, 82930, 91360, 116102, 127904, 132688, 146176, 159880, 165860, 182720, 232204, 255808, 265376, 290255, 319760, 331720, 365440, 464408, 511616, 530752, 580510, 639520, 663440, 730880, 928816, 1023232, 1061504, 1161020, 1279040, 1326880, 1857632, 2123008, 2322040, 2558080, 2653760, 3715264, 4644080, 4735303, 5116160, 5307520, 7430528, 9288160, 9470606, 10615040, 14861056, 18576320, 18941212, 23676515, 33147121, 37152640, 37882424, 47353030, 66294242, 74305280, 75764848, 94706060, 132588484, 151529696, 165735605, 189412120, 265176968, 303059392, 331471210, 378824240, 530353936, 606118784, 662942420, 757648480, 1060707872, 1212237568, 1325884840, 1515296960, 2121415744, 2651769680, 3030593920, 4242831488, 5303539360, 6061187840, 8485662976, 10607078720, 21214157440, 42428314880]

約数ペア:

[(1, 42428314880), (2, 21214157440), (4, 10607078720), (5, 8485662976), (7, 6061187840), (8, 5303539360), (10, 4242831488), (14, 3030593920), (16, 2651769680), (20, 2121415744), (28, 1515296960), (32, 1325884840), (35, 1212237568), (40, 1060707872), (56, 757648480), (64, 662942420), (70, 606118784), (80, 530353936), (112, 378824240), (128, 331471210), (140, 303059392), (160, 265176968), (224, 189412120), (256, 165735605), (280, 151529696), (320, 132588484), (448, 94706060), (560, 75764848), (571, 74305280), (640, 66294242), (896, 47353030), (1120, 37882424), (1142, 37152640), (1280, 33147121), (1792, 23676515), (2240, 18941212), (2284, 18576320), (2855, 14861056), (3997, 10615040), (4480, 9470606), (4568, 9288160), (5710, 7430528), (7994, 5307520), (8293, 5116160), (8960, 4735303), (9136, 4644080), (11420, 3715264), (15988, 2653760), (16586, 2558080), (18272, 2322040), (19985, 2123008), (22840, 1857632), (31976, 1326880), (33172, 1279040), (36544, 1161020), (39970, 1061504), (41465, 1023232), (45680, 928816), (58051, 730880), (63952, 663440), (66344, 639520), (73088, 580510), (79940, 530752), (82930, 511616), (91360, 464408), (116102, 365440), (127904, 331720), (132688, 319760), (146176, 290255), (159880, 265376), (165860, 255808), (182720, 232204)]