134253840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 479612160

約数和(自身を除く): 345358320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 509, 560, 628, 785, 840, 942, 1018, 1099, 1256, 1527, 1570, 1680, 1884, 2036, 2198, 2355, 2512, 2545, 3054, 3140, 3297, 3563, 3768, 4072, 4396, 4710, 5090, 5495, 6108, 6280, 6594, 7126, 7536, 7635, 8144, 8792, 9420, 10180, 10689, 10990, 12216, 12560, 13188, 14252, 15270, 16485, 17584, 17815, 18840, 20360, 21378, 21980, 24432, 26376, 28504, 30540, 32970, 35630, 37680, 40720, 42756, 43960, 52752, 53445, 57008, 61080, 65940, 71260, 79913, 85512, 87920, 106890, 122160, 131880, 142520, 159826, 171024, 213780, 239739, 263760, 285040, 319652, 399565, 427560, 479478, 559391, 639304, 799130, 855120, 958956, 1118782, 1198695, 1278608, 1598260, 1678173, 1917912, 2237564, 2397390, 2796955, 3196520, 3356346, 3835824, 4475128, 4794780, 5593910, 6393040, 6712692, 8390865, 8950256, 9589560, 11187820, 13425384, 16781730, 19179120, 22375640, 26850768, 33563460, 44751280, 67126920, 134253840]

約数ペア:

[(1, 134253840), (2, 67126920), (3, 44751280), (4, 33563460), (5, 26850768), (6, 22375640), (7, 19179120), (8, 16781730), (10, 13425384), (12, 11187820), (14, 9589560), (15, 8950256), (16, 8390865), (20, 6712692), (21, 6393040), (24, 5593910), (28, 4794780), (30, 4475128), (35, 3835824), (40, 3356346), (42, 3196520), (48, 2796955), (56, 2397390), (60, 2237564), (70, 1917912), (80, 1678173), (84, 1598260), (105, 1278608), (112, 1198695), (120, 1118782), (140, 958956), (157, 855120), (168, 799130), (210, 639304), (240, 559391), (280, 479478), (314, 427560), (336, 399565), (420, 319652), (471, 285040), (509, 263760), (560, 239739), (628, 213780), (785, 171024), (840, 159826), (942, 142520), (1018, 131880), (1099, 122160), (1256, 106890), (1527, 87920), (1570, 85512), (1680, 79913), (1884, 71260), (2036, 65940), (2198, 61080), (2355, 57008), (2512, 53445), (2545, 52752), (3054, 43960), (3140, 42756), (3297, 40720), (3563, 37680), (3768, 35630), (4072, 32970), (4396, 30540), (4710, 28504), (5090, 26376), (5495, 24432), (6108, 21980), (6280, 21378), (6594, 20360), (7126, 18840), (7536, 17815), (7635, 17584), (8144, 16485), (8792, 15270), (9420, 14252), (10180, 13188), (10689, 12560), (10990, 12216)]