992623216640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{87251}}^1$

素因数の和:87390

約数の個数: 192

約数和(自身を含む): 2623988727360

約数和(自身を除く): 1631365510720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 128, 160, 176, 202, 220, 256, 320, 352, 404, 440, 505, 512, 640, 704, 808, 880, 1010, 1024, 1111, 1280, 1408, 1616, 1760, 2020, 2048, 2222, 2560, 2816, 3232, 3520, 4040, 4444, 5120, 5555, 5632, 6464, 7040, 8080, 8888, 10240, 11110, 11264, 12928, 14080, 16160, 17776, 22220, 22528, 25856, 28160, 32320, 35552, 44440, 51712, 56320, 64640, 71104, 87251, 88880, 103424, 112640, 129280, 142208, 174502, 177760, 206848, 258560, 284416, 349004, 355520, 436255, 517120, 568832, 698008, 711040, 872510, 959761, 1034240, 1137664, 1396016, 1422080, 1745020, 1919522, 2275328, 2792032, 2844160, 3490040, 3839044, 4798805, 5584064, 5688320, 6980080, 7678088, 8812351, 9597610, 11168128, 11376640, 13960160, 15356176, 17624702, 19195220, 22336256, 27920320, 30712352, 35249404, 38390440, 44061755, 44672512, 55840640, 61424704, 70498808, 76780880, 88123510, 89345024, 96935861, 111681280, 122849408, 140997616, 153561760, 176247020, 178690048, 193871722, 223362560, 245698816, 281995232, 307123520, 352494040, 387743444, 446725120, 484679305, 491397632, 563990464, 614247040, 704988080, 775486888, 893450240, 969358610, 982795264, 1127980928, 1228494080, 1409976160, 1550973776, 1938717220, 1965590528, 2255961856, 2456988160, 2819952320, 3101947552, 3877434440, 4511923712, 4913976320, 5639904640, 6203895104, 7754868880, 9023847424, 9827952640, 11279809280, 12407790208, 15509737760, 18047694848, 22559618560, 24815580416, 31019475520, 45119237120, 49631160832, 62038951040, 90238474240, 99262321664, 124077902080, 198524643328, 248155804160, 496311608320, 992623216640]

約数ペア:

[(1, 992623216640), (2, 496311608320), (4, 248155804160), (5, 198524643328), (8, 124077902080), (10, 99262321664), (11, 90238474240), (16, 62038951040), (20, 49631160832), (22, 45119237120), (32, 31019475520), (40, 24815580416), (44, 22559618560), (55, 18047694848), (64, 15509737760), (80, 12407790208), (88, 11279809280), (101, 9827952640), (110, 9023847424), (128, 7754868880), (160, 6203895104), (176, 5639904640), (202, 4913976320), (220, 4511923712), (256, 3877434440), (320, 3101947552), (352, 2819952320), (404, 2456988160), (440, 2255961856), (505, 1965590528), (512, 1938717220), (640, 1550973776), (704, 1409976160), (808, 1228494080), (880, 1127980928), (1010, 982795264), (1024, 969358610), (1111, 893450240), (1280, 775486888), (1408, 704988080), (1616, 614247040), (1760, 563990464), (2020, 491397632), (2048, 484679305), (2222, 446725120), (2560, 387743444), (2816, 352494040), (3232, 307123520), (3520, 281995232), (4040, 245698816), (4444, 223362560), (5120, 193871722), (5555, 178690048), (5632, 176247020), (6464, 153561760), (7040, 140997616), (8080, 122849408), (8888, 111681280), (10240, 96935861), (11110, 89345024), (11264, 88123510), (12928, 76780880), (14080, 70498808), (16160, 61424704), (17776, 55840640), (22220, 44672512), (22528, 44061755), (25856, 38390440), (28160, 35249404), (32320, 30712352), (35552, 27920320), (44440, 22336256), (51712, 19195220), (56320, 17624702), (64640, 15356176), (71104, 13960160), (87251, 11376640), (88880, 11168128), (103424, 9597610), (112640, 8812351), (129280, 7678088), (142208, 6980080), (174502, 5688320), (177760, 5584064), (206848, 4798805), (258560, 3839044), (284416, 3490040), (349004, 2844160), (355520, 2792032), (436255, 2275328), (517120, 1919522), (568832, 1745020), (698008, 1422080), (711040, 1396016), (872510, 1137664), (959761, 1034240)]