678674080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6247}}^1$

素因数の和:6366

約数の個数: 96

約数和(自身を含む): 1851607296

約数和(自身を除く): 1172933216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2716, 3104, 3395, 3880, 5432, 6247, 6790, 7760, 10864, 12494, 13580, 15520, 21728, 24988, 27160, 31235, 43729, 49976, 54320, 62470, 87458, 99952, 108640, 124940, 174916, 199904, 218645, 249880, 349832, 437290, 499760, 605959, 699664, 874580, 999520, 1211918, 1399328, 1749160, 2423836, 3029795, 3498320, 4241713, 4847672, 6059590, 6996640, 8483426, 9695344, 12119180, 16966852, 19390688, 21208565, 24238360, 33933704, 42417130, 48476720, 67867408, 84834260, 96953440, 135734816, 169668520, 339337040, 678674080]

約数ペア:

[(1, 678674080), (2, 339337040), (4, 169668520), (5, 135734816), (7, 96953440), (8, 84834260), (10, 67867408), (14, 48476720), (16, 42417130), (20, 33933704), (28, 24238360), (32, 21208565), (35, 19390688), (40, 16966852), (56, 12119180), (70, 9695344), (80, 8483426), (97, 6996640), (112, 6059590), (140, 4847672), (160, 4241713), (194, 3498320), (224, 3029795), (280, 2423836), (388, 1749160), (485, 1399328), (560, 1211918), (679, 999520), (776, 874580), (970, 699664), (1120, 605959), (1358, 499760), (1552, 437290), (1940, 349832), (2716, 249880), (3104, 218645), (3395, 199904), (3880, 174916), (5432, 124940), (6247, 108640), (6790, 99952), (7760, 87458), (10864, 62470), (12494, 54320), (13580, 49976), (15520, 43729), (21728, 31235), (24988, 27160)]