15691294260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{34361}}^1$

素因数の和:34478

約数の個数: 144

約数和(自身を含む): 49530761280

約数和(自身を除く): 33839467020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 59, 60, 86, 90, 118, 129, 172, 177, 180, 215, 236, 258, 295, 354, 387, 430, 516, 531, 590, 645, 708, 774, 860, 885, 1062, 1180, 1290, 1548, 1770, 1935, 2124, 2537, 2580, 2655, 3540, 3870, 5074, 5310, 7611, 7740, 10148, 10620, 12685, 15222, 22833, 25370, 30444, 34361, 38055, 45666, 50740, 68722, 76110, 91332, 103083, 114165, 137444, 152220, 171805, 206166, 228330, 309249, 343610, 412332, 456660, 515415, 618498, 687220, 1030830, 1236996, 1477523, 1546245, 2027299, 2061660, 2955046, 3092490, 4054598, 4432569, 5910092, 6081897, 6184980, 7387615, 8109196, 8865138, 10136495, 12163794, 13297707, 14775230, 17730276, 18245691, 20272990, 22162845, 24327588, 26595414, 29550460, 30409485, 36491382, 40545980, 44325690, 53190828, 60818970, 66488535, 72982764, 87173857, 88651380, 91228455, 121637940, 132977070, 174347714, 182456910, 261521571, 265954140, 348695428, 364913820, 435869285, 523043142, 784564713, 871738570, 1046086284, 1307607855, 1569129426, 1743477140, 2615215710, 3138258852, 3922823565, 5230431420, 7845647130, 15691294260]

約数ペア:

[(1, 15691294260), (2, 7845647130), (3, 5230431420), (4, 3922823565), (5, 3138258852), (6, 2615215710), (9, 1743477140), (10, 1569129426), (12, 1307607855), (15, 1046086284), (18, 871738570), (20, 784564713), (30, 523043142), (36, 435869285), (43, 364913820), (45, 348695428), (59, 265954140), (60, 261521571), (86, 182456910), (90, 174347714), (118, 132977070), (129, 121637940), (172, 91228455), (177, 88651380), (180, 87173857), (215, 72982764), (236, 66488535), (258, 60818970), (295, 53190828), (354, 44325690), (387, 40545980), (430, 36491382), (516, 30409485), (531, 29550460), (590, 26595414), (645, 24327588), (708, 22162845), (774, 20272990), (860, 18245691), (885, 17730276), (1062, 14775230), (1180, 13297707), (1290, 12163794), (1548, 10136495), (1770, 8865138), (1935, 8109196), (2124, 7387615), (2537, 6184980), (2580, 6081897), (2655, 5910092), (3540, 4432569), (3870, 4054598), (5074, 3092490), (5310, 2955046), (7611, 2061660), (7740, 2027299), (10148, 1546245), (10620, 1477523), (12685, 1236996), (15222, 1030830), (22833, 687220), (25370, 618498), (30444, 515415), (34361, 456660), (38055, 412332), (45666, 343610), (50740, 309249), (68722, 228330), (76110, 206166), (91332, 171805), (103083, 152220), (114165, 137444)]