13669101440

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3911}}^1$

素因数の和:4100

約数の個数: 128

約数和(自身を含む): 33709547520

約数和(自身を除く): 20040446080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 127, 128, 160, 172, 215, 254, 320, 344, 430, 508, 635, 640, 688, 860, 1016, 1270, 1376, 1720, 2032, 2540, 2752, 3440, 3911, 4064, 5080, 5461, 5504, 6880, 7822, 8128, 10160, 10922, 13760, 15644, 16256, 19555, 20320, 21844, 27305, 27520, 31288, 39110, 40640, 43688, 54610, 62576, 78220, 81280, 87376, 109220, 125152, 156440, 168173, 174752, 218440, 250304, 312880, 336346, 349504, 436880, 496697, 500608, 625760, 672692, 699008, 840865, 873760, 993394, 1251520, 1345384, 1681730, 1747520, 1986788, 2483485, 2503040, 2690768, 3363460, 3495040, 3973576, 4966970, 5381536, 6726920, 7947152, 9933940, 10763072, 13453840, 15894304, 19867880, 21357971, 21526144, 26907680, 31788608, 39735760, 42715942, 53815360, 63577216, 79471520, 85431884, 106789855, 107630720, 158943040, 170863768, 213579710, 317886080, 341727536, 427159420, 683455072, 854318840, 1366910144, 1708637680, 2733820288, 3417275360, 6834550720, 13669101440]

約数ペア:

[(1, 13669101440), (2, 6834550720), (4, 3417275360), (5, 2733820288), (8, 1708637680), (10, 1366910144), (16, 854318840), (20, 683455072), (32, 427159420), (40, 341727536), (43, 317886080), (64, 213579710), (80, 170863768), (86, 158943040), (127, 107630720), (128, 106789855), (160, 85431884), (172, 79471520), (215, 63577216), (254, 53815360), (320, 42715942), (344, 39735760), (430, 31788608), (508, 26907680), (635, 21526144), (640, 21357971), (688, 19867880), (860, 15894304), (1016, 13453840), (1270, 10763072), (1376, 9933940), (1720, 7947152), (2032, 6726920), (2540, 5381536), (2752, 4966970), (3440, 3973576), (3911, 3495040), (4064, 3363460), (5080, 2690768), (5461, 2503040), (5504, 2483485), (6880, 1986788), (7822, 1747520), (8128, 1681730), (10160, 1345384), (10922, 1251520), (13760, 993394), (15644, 873760), (16256, 840865), (19555, 699008), (20320, 672692), (21844, 625760), (27305, 500608), (27520, 496697), (31288, 436880), (39110, 349504), (40640, 336346), (43688, 312880), (54610, 250304), (62576, 218440), (78220, 174752), (81280, 168173), (87376, 156440), (109220, 125152)]