28073211317760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{60869}}^1$

素因数の和:61298

約数の個数: 640

約数和(自身を含む): 107315637073920

約数和(自身を除く): 79242425756160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 373, 384, 420, 448, 460, 480, 483, 512, 552, 560, 640, 644, 672, 690, 736, 746, 768, 805, 840, 896, 920, 960, 966, 1104, 1119, 1120, 1280, 1288, 1344, 1380, 1472, 1492, 1536, 1610, 1680, 1792, 1840, 1865, 1920, 1932, 2208, 2238, 2240, 2415, 2560, 2576, 2611, 2688, 2760, 2944, 2984, 3220, 3360, 3584, 3680, 3730, 3840, 3864, 4416, 4476, 4480, 4830, 5152, 5222, 5376, 5520, 5595, 5888, 5968, 6440, 6720, 7360, 7460, 7680, 7728, 7833, 8579, 8832, 8952, 8960, 9660, 10304, 10444, 10752, 11040, 11190, 11776, 11936, 12880, 13055, 13440, 14720, 14920, 15456, 15666, 17158, 17664, 17904, 17920, 19320, 20608, 20888, 22080, 22380, 23872, 25737, 25760, 26110, 26880, 29440, 29840, 30912, 31332, 34316, 35328, 35808, 38640, 39165, 41216, 41776, 42895, 44160, 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2383934385, 2508776704, 2542863344, 2610975755, 2687975040, 2724496440, 2906129536, 3133170906, 3135970880, 3178579180, 3272317440, 3583966720, 3632661920, 3655366057, 3763165056, 3814295016, 4177561208, 4359194304, 4703956320, 4767868770, 5017553408, 5085726688, 5221951510, 5375950080, 5448992880, 5812259072, 6266341812, 6271941760, 6357158360, 7265323840, 7310732114, 7526330112, 7628590032, 7832927265, 8355122416, 8718388608, 9407912640, 9535737540, 10171453376, 10443903020, 10751900160, 10897985760, 10966098171, 11624518144, 12532683624, 12543883520, 12714316720, 14530647680, 14621464228, 15052660224, 15257180064, 15665854530, 16710244832, 17436777216, 18276830285, 18815825280, 19071475080, 20342906752, 20887806040, 21795971520, 21932196342, 25065367248, 25087767040, 25428633440, 29061295360, 29242928456, 30514360128, 31331709060, 33420489664, 34873554432, 36553660570, 37631650560, 38142950160, 40685813504, 41775612080, 43591943040, 43864392684, 50130734496, 50857266880, 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約数ペア:

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(1932, 14530647680), (2208, 12714316720), (2238, 12543883520), (2240, 12532683624), (2415, 11624518144), (2560, 10966098171), (2576, 10897985760), (2611, 10751900160), (2688, 10443903020), (2760, 10171453376), (2944, 9535737540), (2984, 9407912640), (3220, 8718388608), (3360, 8355122416), (3584, 7832927265), (3680, 7628590032), (3730, 7526330112), (3840, 7310732114), (3864, 7265323840), (4416, 6357158360), (4476, 6271941760), (4480, 6266341812), (4830, 5812259072), (5152, 5448992880), (5222, 5375950080), (5376, 5221951510), (5520, 5085726688), (5595, 5017553408), (5888, 4767868770), (5968, 4703956320), (6440, 4359194304), (6720, 4177561208), (7360, 3814295016), (7460, 3763165056), (7680, 3655366057), (7728, 3632661920), (7833, 3583966720), (8579, 3272317440), (8832, 3178579180), (8952, 3135970880), (8960, 3133170906), (9660, 2906129536), (10304, 2724496440), (10444, 2687975040), (10752, 2610975755), (11040, 2542863344), (11190, 2508776704), (11776, 2383934385), (11936, 2351978160), 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