422046400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 1096564736

約数和(自身を除く): 674518336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 67, 80, 100, 124, 127, 134, 155, 160, 200, 248, 254, 268, 310, 320, 335, 400, 496, 508, 536, 620, 635, 670, 775, 800, 992, 1016, 1072, 1240, 1270, 1340, 1550, 1600, 1675, 1984, 2032, 2077, 2144, 2480, 2540, 2680, 3100, 3175, 3350, 3937, 4064, 4154, 4288, 4960, 5080, 5360, 6200, 6350, 6700, 7874, 8128, 8308, 8509, 9920, 10160, 10385, 10720, 12400, 12700, 13400, 15748, 16616, 17018, 19685, 20320, 20770, 21440, 24800, 25400, 26800, 31496, 33232, 34036, 39370, 40640, 41540, 42545, 49600, 50800, 51925, 53600, 62992, 66464, 68072, 78740, 83080, 85090, 98425, 101600, 103850, 107200, 125984, 132928, 136144, 157480, 166160, 170180, 196850, 203200, 207700, 212725, 251968, 263779, 272288, 314960, 332320, 340360, 393700, 415400, 425450, 527558, 544576, 629920, 664640, 680720, 787400, 830800, 850900, 1055116, 1259840, 1318895, 1361440, 1574800, 1661600, 1701800, 2110232, 2637790, 2722880, 3149600, 3323200, 3403600, 4220464, 5275580, 6299200, 6594475, 6807200, 8440928, 10551160, 13188950, 13614400, 16881856, 21102320, 26377900, 42204640, 52755800, 84409280, 105511600, 211023200, 422046400]

約数ペア:

[(1, 422046400), (2, 211023200), (4, 105511600), (5, 84409280), (8, 52755800), (10, 42204640), (16, 26377900), (20, 21102320), (25, 16881856), (31, 13614400), (32, 13188950), (40, 10551160), (50, 8440928), (62, 6807200), (64, 6594475), (67, 6299200), (80, 5275580), (100, 4220464), (124, 3403600), (127, 3323200), (134, 3149600), (155, 2722880), (160, 2637790), (200, 2110232), (248, 1701800), (254, 1661600), (268, 1574800), (310, 1361440), (320, 1318895), (335, 1259840), (400, 1055116), (496, 850900), (508, 830800), (536, 787400), (620, 680720), (635, 664640), (670, 629920), (775, 544576), (800, 527558), (992, 425450), (1016, 415400), (1072, 393700), (1240, 340360), (1270, 332320), (1340, 314960), (1550, 272288), (1600, 263779), (1675, 251968), (1984, 212725), (2032, 207700), (2077, 203200), (2144, 196850), (2480, 170180), (2540, 166160), (2680, 157480), (3100, 136144), (3175, 132928), (3350, 125984), (3937, 107200), (4064, 103850), (4154, 101600), (4288, 98425), (4960, 85090), (5080, 83080), (5360, 78740), (6200, 68072), (6350, 66464), (6700, 62992), (7874, 53600), (8128, 51925), (8308, 50800), (8509, 49600), (9920, 42545), (10160, 41540), (10385, 40640), (10720, 39370), (12400, 34036), (12700, 33232), (13400, 31496), (15748, 26800), (16616, 25400), (17018, 24800), (19685, 21440), (20320, 20770)]