17468880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 63745920

約数和(自身を除く): 46277040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 509, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1018, 1040, 1144, 1320, 1430, 1527, 1560, 1716, 2036, 2145, 2288, 2545, 2640, 2860, 3054, 3120, 3432, 4072, 4290, 5090, 5599, 5720, 6108, 6617, 6864, 7635, 8144, 8580, 10180, 11198, 11440, 12216, 13234, 15270, 16797, 17160, 19851, 20360, 22396, 24432, 26468, 27995, 30540, 33085, 33594, 34320, 39702, 40720, 44792, 52936, 55990, 61080, 66170, 67188, 72787, 79404, 83985, 89584, 99255, 105872, 111980, 122160, 132340, 134376, 145574, 158808, 167970, 198510, 218361, 223960, 264680, 268752, 291148, 317616, 335940, 363935, 397020, 436722, 447920, 529360, 582296, 671880, 727870, 794040, 873444, 1091805, 1164592, 1343760, 1455740, 1588080, 1746888, 2183610, 2911480, 3493776, 4367220, 5822960, 8734440, 17468880]

約数ペア:

[(1, 17468880), (2, 8734440), (3, 5822960), (4, 4367220), (5, 3493776), (6, 2911480), (8, 2183610), (10, 1746888), (11, 1588080), (12, 1455740), (13, 1343760), (15, 1164592), (16, 1091805), (20, 873444), (22, 794040), (24, 727870), (26, 671880), (30, 582296), (33, 529360), (39, 447920), (40, 436722), (44, 397020), (48, 363935), (52, 335940), (55, 317616), (60, 291148), (65, 268752), (66, 264680), (78, 223960), (80, 218361), (88, 198510), (104, 167970), (110, 158808), (120, 145574), (130, 134376), (132, 132340), (143, 122160), (156, 111980), (165, 105872), (176, 99255), (195, 89584), (208, 83985), (220, 79404), (240, 72787), (260, 67188), (264, 66170), (286, 61080), (312, 55990), (330, 52936), (390, 44792), (429, 40720), (440, 39702), (509, 34320), (520, 33594), (528, 33085), (572, 30540), (624, 27995), (660, 26468), (715, 24432), (780, 22396), (858, 20360), (880, 19851), (1018, 17160), (1040, 16797), (1144, 15270), (1320, 13234), (1430, 12216), (1527, 11440), (1560, 11198), (1716, 10180), (2036, 8580), (2145, 8144), (2288, 7635), (2545, 6864), (2640, 6617), (2860, 6108), (3054, 5720), (3120, 5599), (3432, 5090), (4072, 4290)]