2078708040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{73091}}^1$

素因数の和:73187

約数の個数: 96

約数和(自身を含む): 6841411200

約数和(自身を除く): 4762703160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 73091, 146182, 219273, 292364, 365455, 438546, 584728, 657819, 730910, 877092, 1096365, 1315638, 1461820, 1754184, 2192730, 2631276, 2923640, 3289095, 4385460, 5262552, 5774189, 6578190, 8770920, 11548378, 13156380, 17322567, 23096756, 26312760, 28870945, 34645134, 46193512, 51967701, 57741890, 69290268, 86612835, 103935402, 115483780, 138580536, 173225670, 207870804, 230967560, 259838505, 346451340, 415741608, 519677010, 692902680, 1039354020, 2078708040]

約数ペア:

[(1, 2078708040), (2, 1039354020), (3, 692902680), (4, 519677010), (5, 415741608), (6, 346451340), (8, 259838505), (9, 230967560), (10, 207870804), (12, 173225670), (15, 138580536), (18, 115483780), (20, 103935402), (24, 86612835), (30, 69290268), (36, 57741890), (40, 51967701), (45, 46193512), (60, 34645134), (72, 28870945), (79, 26312760), (90, 23096756), (120, 17322567), (158, 13156380), (180, 11548378), (237, 8770920), (316, 6578190), (360, 5774189), (395, 5262552), (474, 4385460), (632, 3289095), (711, 2923640), (790, 2631276), (948, 2192730), (1185, 1754184), (1422, 1461820), (1580, 1315638), (1896, 1096365), (2370, 877092), (2844, 730910), (3160, 657819), (3555, 584728), (4740, 438546), (5688, 365455), (7110, 292364), (9480, 219273), (14220, 146182), (28440, 73091)]