8288446720

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 20335085568

約数和(自身を除く): 12046638848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 127, 128, 134, 160, 254, 256, 268, 320, 335, 508, 536, 635, 640, 670, 761, 1016, 1072, 1270, 1280, 1340, 1522, 2032, 2144, 2540, 2680, 3044, 3805, 4064, 4288, 5080, 5360, 6088, 7610, 8128, 8509, 8576, 10160, 10720, 12176, 15220, 16256, 17018, 17152, 20320, 21440, 24352, 30440, 32512, 34036, 40640, 42545, 42880, 48704, 50987, 60880, 68072, 81280, 85090, 85760, 96647, 97408, 101974, 121760, 136144, 162560, 170180, 193294, 194816, 203948, 243520, 254935, 272288, 340360, 386588, 407896, 483235, 487040, 509870, 544576, 680720, 773176, 815792, 966470, 974080, 1019740, 1089152, 1361440, 1546352, 1631584, 1932940, 2039480, 2178304, 2722880, 3092704, 3263168, 3865880, 4078960, 5445760, 6185408, 6475349, 6526336, 7731760, 8157920, 10891520, 12370816, 12950698, 13052672, 15463520, 16315840, 24741632, 25901396, 30927040, 32376745, 32631680, 51802792, 61854080, 64753490, 65263360, 103605584, 123708160, 129506980, 207211168, 259013960, 414422336, 518027920, 828844672, 1036055840, 1657689344, 2072111680, 4144223360, 8288446720]

約数ペア:

[(1, 8288446720), (2, 4144223360), (4, 2072111680), (5, 1657689344), (8, 1036055840), (10, 828844672), (16, 518027920), (20, 414422336), (32, 259013960), (40, 207211168), (64, 129506980), (67, 123708160), (80, 103605584), (127, 65263360), (128, 64753490), (134, 61854080), (160, 51802792), (254, 32631680), (256, 32376745), (268, 30927040), (320, 25901396), (335, 24741632), (508, 16315840), (536, 15463520), (635, 13052672), (640, 12950698), (670, 12370816), (761, 10891520), (1016, 8157920), (1072, 7731760), (1270, 6526336), (1280, 6475349), (1340, 6185408), (1522, 5445760), (2032, 4078960), (2144, 3865880), (2540, 3263168), (2680, 3092704), (3044, 2722880), (3805, 2178304), (4064, 2039480), (4288, 1932940), (5080, 1631584), (5360, 1546352), (6088, 1361440), (7610, 1089152), (8128, 1019740), (8509, 974080), (8576, 966470), (10160, 815792), (10720, 773176), (12176, 680720), (15220, 544576), (16256, 509870), (17018, 487040), (17152, 483235), (20320, 407896), (21440, 386588), (24352, 340360), (30440, 272288), (32512, 254935), (34036, 243520), (40640, 203948), (42545, 194816), (42880, 193294), (48704, 170180), (50987, 162560), (60880, 136144), (68072, 121760), (81280, 101974), (85090, 97408), (85760, 96647)]