8420528036720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3613}}^1\times {\mathrm{12541}}^1$

素因数の和:16291

約数の個数: 160

約数和(自身を含む): 20638555726464

約数和(自身を除く): 12218027689744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 101, 115, 184, 202, 230, 368, 404, 460, 505, 808, 920, 1010, 1616, 1840, 2020, 2323, 3613, 4040, 4646, 7226, 8080, 9292, 11615, 12541, 14452, 18065, 18584, 23230, 25082, 28904, 36130, 37168, 46460, 50164, 57808, 62705, 72260, 83099, 92920, 100328, 125410, 144520, 166198, 185840, 200656, 250820, 288443, 289040, 332396, 364913, 415495, 501640, 576886, 664792, 729826, 830990, 1003280, 1153772, 1266641, 1329584, 1442215, 1459652, 1661980, 1824565, 2307544, 2533282, 2884430, 2919304, 3323960, 3649130, 4615088, 5066564, 5768860, 5838608, 6333205, 6647920, 7298260, 8392999, 10133128, 11537720, 12666410, 14596520, 16785998, 20266256, 23075440, 25332820, 29132743, 29193040, 33571996, 41964995, 45310633, 50665640, 58265486, 67143992, 83929990, 90621266, 101331280, 116530972, 134287984, 145663715, 167859980, 181242532, 226553165, 233061944, 291327430, 335719960, 362485064, 453106330, 466123888, 582654860, 671439920, 724970128, 906212660, 1042144559, 1165309720, 1812425320, 2084289118, 2330619440, 3624850640, 4168578236, 4576373933, 5210722795, 8337156472, 9152747866, 10421445590, 16674312944, 18305495732, 20842891180, 22881869665, 36610991464, 41685782360, 45763739330, 73221982928, 83371564720, 91527478660, 105256600459, 183054957320, 210513200918, 366109914640, 421026401836, 526283002295, 842052803672, 1052566004590, 1684105607344, 2105132009180, 4210264018360, 8420528036720]

約数ペア:

[(1, 8420528036720), (2, 4210264018360), (4, 2105132009180), (5, 1684105607344), (8, 1052566004590), (10, 842052803672), (16, 526283002295), (20, 421026401836), (23, 366109914640), (40, 210513200918), (46, 183054957320), (80, 105256600459), (92, 91527478660), (101, 83371564720), (115, 73221982928), (184, 45763739330), (202, 41685782360), (230, 36610991464), (368, 22881869665), (404, 20842891180), (460, 18305495732), (505, 16674312944), (808, 10421445590), (920, 9152747866), (1010, 8337156472), (1616, 5210722795), (1840, 4576373933), (2020, 4168578236), (2323, 3624850640), (3613, 2330619440), (4040, 2084289118), (4646, 1812425320), (7226, 1165309720), (8080, 1042144559), (9292, 906212660), (11615, 724970128), (12541, 671439920), (14452, 582654860), (18065, 466123888), (18584, 453106330), (23230, 362485064), (25082, 335719960), (28904, 291327430), (36130, 233061944), (37168, 226553165), (46460, 181242532), (50164, 167859980), (57808, 145663715), (62705, 134287984), (72260, 116530972), (83099, 101331280), (92920, 90621266), (100328, 83929990), (125410, 67143992), (144520, 58265486), (166198, 50665640), (185840, 45310633), (200656, 41964995), (250820, 33571996), (288443, 29193040), (289040, 29132743), (332396, 25332820), (364913, 23075440), (415495, 20266256), (501640, 16785998), (576886, 14596520), (664792, 12666410), (729826, 11537720), (830990, 10133128), (1003280, 8392999), (1153772, 7298260), (1266641, 6647920), (1329584, 6333205), (1442215, 5838608), (1459652, 5768860), (1661980, 5066564), (1824565, 4615088), (2307544, 3649130), (2533282, 3323960), (2884430, 2919304)]