15698503040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{6317}}^1$

素因数の和:6700

約数の個数: 128

約数和(自身を含む): 41063461920

約数和(自身を除く): 25364958880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 353, 440, 640, 704, 706, 880, 1408, 1412, 1760, 1765, 2824, 3520, 3530, 3883, 5648, 6317, 7040, 7060, 7766, 11296, 12634, 14120, 15532, 19415, 22592, 25268, 28240, 31064, 31585, 38830, 45184, 50536, 56480, 62128, 63170, 69487, 77660, 101072, 112960, 124256, 126340, 138974, 155320, 202144, 225920, 248512, 252680, 277948, 310640, 347435, 404288, 497024, 505360, 555896, 621280, 694870, 808576, 1010720, 1111792, 1242560, 1389740, 2021440, 2223584, 2229901, 2485120, 2779480, 4042880, 4447168, 4459802, 5558960, 8894336, 8919604, 11117920, 11149505, 17839208, 22235840, 22299010, 24528911, 35678416, 44471680, 44598020, 49057822, 71356832, 89196040, 98115644, 122644555, 142713664, 178392080, 196231288, 245289110, 285427328, 356784160, 392462576, 490578220, 713568320, 784925152, 981156440, 1427136640, 1569850304, 1962312880, 3139700608, 3924625760, 7849251520, 15698503040]

約数ペア:

[(1, 15698503040), (2, 7849251520), (4, 3924625760), (5, 3139700608), (8, 1962312880), (10, 1569850304), (11, 1427136640), (16, 981156440), (20, 784925152), (22, 713568320), (32, 490578220), (40, 392462576), (44, 356784160), (55, 285427328), (64, 245289110), (80, 196231288), (88, 178392080), (110, 142713664), (128, 122644555), (160, 98115644), (176, 89196040), (220, 71356832), (320, 49057822), (352, 44598020), (353, 44471680), (440, 35678416), (640, 24528911), (704, 22299010), (706, 22235840), (880, 17839208), (1408, 11149505), (1412, 11117920), (1760, 8919604), (1765, 8894336), (2824, 5558960), (3520, 4459802), (3530, 4447168), (3883, 4042880), (5648, 2779480), (6317, 2485120), (7040, 2229901), (7060, 2223584), (7766, 2021440), (11296, 1389740), (12634, 1242560), (14120, 1111792), (15532, 1010720), (19415, 808576), (22592, 694870), (25268, 621280), (28240, 555896), (31064, 505360), (31585, 497024), (38830, 404288), (45184, 347435), (50536, 310640), (56480, 277948), (62128, 252680), (63170, 248512), (69487, 225920), (77660, 202144), (101072, 155320), (112960, 138974), (124256, 126340)]