385020160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 1067262336

約数和(自身を除く): 682242176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 256, 280, 320, 388, 443, 448, 485, 560, 640, 679, 776, 886, 896, 970, 1120, 1280, 1358, 1552, 1772, 1792, 1940, 2215, 2240, 2716, 3101, 3104, 3395, 3544, 3880, 4430, 4480, 5432, 6202, 6208, 6790, 7088, 7760, 8860, 8960, 10864, 12404, 12416, 13580, 14176, 15505, 15520, 17720, 21728, 24808, 24832, 27160, 28352, 31010, 31040, 35440, 42971, 43456, 49616, 54320, 56704, 62020, 62080, 70880, 85942, 86912, 99232, 108640, 113408, 124040, 124160, 141760, 171884, 173824, 198464, 214855, 217280, 248080, 283520, 300797, 343768, 396928, 429710, 434560, 496160, 567040, 601594, 687536, 793856, 859420, 869120, 992320, 1203188, 1375072, 1503985, 1718840, 1984640, 2406376, 2750144, 3007970, 3437680, 3969280, 4812752, 5500288, 6015940, 6875360, 9625504, 11000576, 12031880, 13750720, 19251008, 24063760, 27501440, 38502016, 48127520, 55002880, 77004032, 96255040, 192510080, 385020160]

約数ペア:

[(1, 385020160), (2, 192510080), (4, 96255040), (5, 77004032), (7, 55002880), (8, 48127520), (10, 38502016), (14, 27501440), (16, 24063760), (20, 19251008), (28, 13750720), (32, 12031880), (35, 11000576), (40, 9625504), (56, 6875360), (64, 6015940), (70, 5500288), (80, 4812752), (97, 3969280), (112, 3437680), (128, 3007970), (140, 2750144), (160, 2406376), (194, 1984640), (224, 1718840), (256, 1503985), (280, 1375072), (320, 1203188), (388, 992320), (443, 869120), (448, 859420), (485, 793856), (560, 687536), (640, 601594), (679, 567040), (776, 496160), (886, 434560), (896, 429710), (970, 396928), (1120, 343768), (1280, 300797), (1358, 283520), (1552, 248080), (1772, 217280), (1792, 214855), (1940, 198464), (2215, 173824), (2240, 171884), (2716, 141760), (3101, 124160), (3104, 124040), (3395, 113408), (3544, 108640), (3880, 99232), (4430, 86912), (4480, 85942), (5432, 70880), (6202, 62080), (6208, 62020), (6790, 56704), (7088, 54320), (7760, 49616), (8860, 43456), (8960, 42971), (10864, 35440), (12404, 31040), (12416, 31010), (13580, 28352), (14176, 27160), (15505, 24832), (15520, 24808), (17720, 21728)]