138431554080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1\times {\mathrm{2221}}^1$

素因数の和:3787

約数の個数: 192

約数和(自身を含む): 441459849600

約数和(自身を除く): 303028295520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1459, 1780, 2136, 2221, 2670, 2848, 2918, 3560, 4272, 4377, 4442, 5340, 5836, 6663, 7120, 7295, 8544, 8754, 8884, 10680, 11105, 11672, 13326, 14240, 14590, 17508, 17768, 21360, 21885, 22210, 23344, 26652, 29180, 33315, 35016, 35536, 42720, 43770, 44420, 46688, 53304, 58360, 66630, 70032, 71072, 87540, 88840, 106608, 116720, 129851, 133260, 140064, 175080, 177680, 197669, 213216, 233440, 259702, 266520, 350160, 355360, 389553, 395338, 519404, 533040, 593007, 649255, 700320, 779106, 790676, 988345, 1038808, 1066080, 1186014, 1298510, 1558212, 1581352, 1947765, 1976690, 2077616, 2372028, 2597020, 2965035, 3116424, 3162704, 3240439, 3895530, 3953380, 4155232, 4744056, 5194040, 5930070, 6232848, 6325408, 6480878, 7791060, 7906760, 9488112, 9721317, 10388080, 11860140, 12465696, 12961756, 15582120, 15813520, 16202195, 18976224, 19442634, 20776160, 23720280, 25923512, 31164240, 31627040, 32404390, 38885268, 47440560, 48606585, 51847024, 62328480, 64808780, 77770536, 94881120, 97213170, 103694048, 129617560, 155541072, 194426340, 259235120, 288399071, 311082144, 388852680, 518470240, 576798142, 777705360, 865197213, 1153596284, 1441995355, 1555410720, 1730394426, 2307192568, 2883990710, 3460788852, 4325986065, 4614385136, 5767981420, 6921577704, 8651972130, 9228770272, 11535962840, 13843155408, 17303944260, 23071925680, 27686310816, 34607888520, 46143851360, 69215777040, 138431554080]

約数ペア:

[(1, 138431554080), (2, 69215777040), (3, 46143851360), (4, 34607888520), (5, 27686310816), (6, 23071925680), (8, 17303944260), (10, 13843155408), (12, 11535962840), (15, 9228770272), (16, 8651972130), (20, 6921577704), (24, 5767981420), (30, 4614385136), (32, 4325986065), (40, 3460788852), (48, 2883990710), (60, 2307192568), (80, 1730394426), (89, 1555410720), (96, 1441995355), (120, 1153596284), (160, 865197213), (178, 777705360), (240, 576798142), (267, 518470240), (356, 388852680), (445, 311082144), (480, 288399071), (534, 259235120), (712, 194426340), (890, 155541072), (1068, 129617560), (1335, 103694048), (1424, 97213170), (1459, 94881120), (1780, 77770536), (2136, 64808780), (2221, 62328480), (2670, 51847024), (2848, 48606585), (2918, 47440560), (3560, 38885268), (4272, 32404390), (4377, 31627040), (4442, 31164240), (5340, 25923512), (5836, 23720280), (6663, 20776160), (7120, 19442634), (7295, 18976224), (8544, 16202195), (8754, 15813520), (8884, 15582120), (10680, 12961756), (11105, 12465696), (11672, 11860140), (13326, 10388080), (14240, 9721317), (14590, 9488112), (17508, 7906760), (17768, 7791060), (21360, 6480878), (21885, 6325408), (22210, 6232848), (23344, 5930070), (26652, 5194040), (29180, 4744056), (33315, 4155232), (35016, 3953380), (35536, 3895530), (42720, 3240439), (43770, 3162704), (44420, 3116424), (46688, 2965035), (53304, 2597020), (58360, 2372028), (66630, 2077616), (70032, 1976690), (71072, 1947765), (87540, 1581352), (88840, 1558212), (106608, 1298510), (116720, 1186014), (129851, 1066080), (133260, 1038808), (140064, 988345), (175080, 790676), (177680, 779106), (197669, 700320), (213216, 649255), (233440, 593007), (259702, 533040), (266520, 519404), (350160, 395338), (355360, 389553)]