2100860160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{78157}}^1$

素因数の和:78188

約数の個数: 144

約数和(自身を含む): 7668237696

約数和(自身を除く): 5567377536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 78157, 156314, 234471, 312628, 390785, 468942, 547099, 625256, 781570, 937884, 1094198, 1172355, 1250512, 1563140, 1641297, 1875768, 2188396, 2344710, 2501024, 2735495, 3126280, 3282594, 3751536, 4376792, 4689420, 5002048, 5470990, 6252560, 6565188, 7503072, 8206485, 8753584, 9378840, 10004096, 10941980, 12505120, 13130376, 15006144, 16412970, 17507168, 18757680, 20008192, 21883960, 25010240, 26260752, 30012288, 32825940, 35014336, 37515360, 43767920, 50020480, 52521504, 60024576, 65651880, 70028672, 75030720, 87535840, 100040960, 105043008, 131303760, 140057344, 150061440, 175071680, 210086016, 262607520, 300122880, 350143360, 420172032, 525215040, 700286720, 1050430080, 2100860160]

約数ペア:

[(1, 2100860160), (2, 1050430080), (3, 700286720), (4, 525215040), (5, 420172032), (6, 350143360), (7, 300122880), (8, 262607520), (10, 210086016), (12, 175071680), (14, 150061440), (15, 140057344), (16, 131303760), (20, 105043008), (21, 100040960), (24, 87535840), (28, 75030720), (30, 70028672), (32, 65651880), (35, 60024576), (40, 52521504), (42, 50020480), (48, 43767920), (56, 37515360), (60, 35014336), (64, 32825940), (70, 30012288), (80, 26260752), (84, 25010240), (96, 21883960), (105, 20008192), (112, 18757680), (120, 17507168), (128, 16412970), (140, 15006144), (160, 13130376), (168, 12505120), (192, 10941980), (210, 10004096), (224, 9378840), (240, 8753584), (256, 8206485), (280, 7503072), (320, 6565188), (336, 6252560), (384, 5470990), (420, 5002048), (448, 4689420), (480, 4376792), (560, 3751536), (640, 3282594), (672, 3126280), (768, 2735495), (840, 2501024), (896, 2344710), (960, 2188396), (1120, 1875768), (1280, 1641297), (1344, 1563140), (1680, 1250512), (1792, 1172355), (1920, 1094198), (2240, 937884), (2688, 781570), (3360, 625256), (3840, 547099), (4480, 468942), (5376, 390785), (6720, 312628), (8960, 234471), (13440, 156314), (26880, 78157)]