25395980160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197419}}^1$

素因数の和:197508

約数の個数: 128

約数和(自身を含む): 82158307200

約数和(自身を除く): 56762327040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6432, 8040, 8576, 10720, 12864, 16080, 21440, 25728, 32160, 42880, 64320, 128640, 197419, 394838, 592257, 789676, 987095, 1184514, 1579352, 1974190, 2369028, 2961285, 3158704, 3948380, 4738056, 5922570, 6317408, 7896760, 9476112, 11845140, 12634816, 13227073, 15793520, 18952224, 23690280, 25269632, 26454146, 31587040, 37904448, 39681219, 47380560, 52908292, 63174080, 66135365, 75808896, 79362438, 94761120, 105816584, 126348160, 132270730, 158724876, 189522240, 198406095, 211633168, 264541460, 317449752, 379044480, 396812190, 423266336, 529082920, 634899504, 793624380, 846532672, 1058165840, 1269799008, 1587248760, 1693065344, 2116331680, 2539598016, 3174497520, 4232663360, 5079196032, 6348995040, 8465326720, 12697990080, 25395980160]

約数ペア:

[(1, 25395980160), (2, 12697990080), (3, 8465326720), (4, 6348995040), (5, 5079196032), (6, 4232663360), (8, 3174497520), (10, 2539598016), (12, 2116331680), (15, 1693065344), (16, 1587248760), (20, 1269799008), (24, 1058165840), (30, 846532672), (32, 793624380), (40, 634899504), (48, 529082920), (60, 423266336), (64, 396812190), (67, 379044480), (80, 317449752), (96, 264541460), (120, 211633168), (128, 198406095), (134, 189522240), (160, 158724876), (192, 132270730), (201, 126348160), (240, 105816584), (268, 94761120), (320, 79362438), (335, 75808896), (384, 66135365), (402, 63174080), (480, 52908292), (536, 47380560), (640, 39681219), (670, 37904448), (804, 31587040), (960, 26454146), (1005, 25269632), (1072, 23690280), (1340, 18952224), (1608, 15793520), (1920, 13227073), (2010, 12634816), (2144, 11845140), (2680, 9476112), (3216, 7896760), (4020, 6317408), (4288, 5922570), (5360, 4738056), (6432, 3948380), (8040, 3158704), (8576, 2961285), (10720, 2369028), (12864, 1974190), (16080, 1579352), (21440, 1184514), (25728, 987095), (32160, 789676), (42880, 592257), (64320, 394838), (128640, 197419)]