57218560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 163418112

約数和(自身を除く): 106199552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 103, 112, 124, 128, 140, 155, 160, 206, 217, 224, 248, 256, 280, 310, 320, 412, 434, 448, 496, 512, 515, 560, 620, 640, 721, 824, 868, 896, 992, 1030, 1085, 1120, 1240, 1280, 1442, 1648, 1736, 1792, 1984, 2060, 2170, 2240, 2480, 2560, 2884, 3193, 3296, 3472, 3584, 3605, 3968, 4120, 4340, 4480, 4960, 5768, 6386, 6592, 6944, 7210, 7936, 8240, 8680, 8960, 9920, 11536, 12772, 13184, 13888, 14420, 15872, 15965, 16480, 17360, 17920, 19840, 22351, 23072, 25544, 26368, 27776, 28840, 31930, 32960, 34720, 39680, 44702, 46144, 51088, 52736, 55552, 57680, 63860, 65920, 69440, 79360, 89404, 92288, 102176, 111104, 111755, 115360, 127720, 131840, 138880, 178808, 184576, 204352, 223510, 230720, 255440, 263680, 277760, 357616, 369152, 408704, 447020, 461440, 510880, 555520, 715232, 817408, 894040, 922880, 1021760, 1430464, 1634816, 1788080, 1845760, 2043520, 2860928, 3576160, 4087040, 5721856, 7152320, 8174080, 11443712, 14304640, 28609280, 57218560]

約数ペア:

[(1, 57218560), (2, 28609280), (4, 14304640), (5, 11443712), (7, 8174080), (8, 7152320), (10, 5721856), (14, 4087040), (16, 3576160), (20, 2860928), (28, 2043520), (31, 1845760), (32, 1788080), (35, 1634816), (40, 1430464), (56, 1021760), (62, 922880), (64, 894040), (70, 817408), (80, 715232), (103, 555520), (112, 510880), (124, 461440), (128, 447020), (140, 408704), (155, 369152), (160, 357616), (206, 277760), (217, 263680), (224, 255440), (248, 230720), (256, 223510), (280, 204352), (310, 184576), (320, 178808), (412, 138880), (434, 131840), (448, 127720), (496, 115360), (512, 111755), (515, 111104), (560, 102176), (620, 92288), (640, 89404), (721, 79360), (824, 69440), (868, 65920), (896, 63860), (992, 57680), (1030, 55552), (1085, 52736), (1120, 51088), (1240, 46144), (1280, 44702), (1442, 39680), (1648, 34720), (1736, 32960), (1792, 31930), (1984, 28840), (2060, 27776), (2170, 26368), (2240, 25544), (2480, 23072), (2560, 22351), (2884, 19840), (3193, 17920), (3296, 17360), (3472, 16480), (3584, 15965), (3605, 15872), (3968, 14420), (4120, 13888), (4340, 13184), (4480, 12772), (4960, 11536), (5768, 9920), (6386, 8960), (6592, 8680), (6944, 8240), (7210, 7936)]