2109004800

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3963

約数の個数: 264

約数和(自身を含む): 7968168576

約数和(自身を除く): 5859163776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1024, 1050, 1120, 1200, 1280, 1344, 1400, 1536, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2560, 2688, 2800, 3072, 3200, 3360, 3584, 3840, 3923, 4200, 4480, 4800, 5120, 5376, 5600, 6400, 6720, 7168, 7680, 7846, 8400, 8960, 9600, 10752, 11200, 11769, 12800, 13440, 15360, 15692, 16800, 17920, 19200, 19615, 21504, 22400, 23538, 25600, 26880, 27461, 31384, 33600, 35840, 38400, 39230, 44800, 47076, 53760, 54922, 58845, 62768, 67200, 76800, 78460, 82383, 89600, 94152, 98075, 107520, 109844, 117690, 125536, 134400, 137305, 156920, 164766, 179200, 188304, 196150, 219688, 235380, 251072, 268800, 274610, 294225, 313840, 329532, 376608, 392300, 411915, 439376, 470760, 502144, 537600, 549220, 588450, 627680, 659064, 686525, 753216, 784600, 823830, 878752, 941520, 1004288, 1098440, 1176900, 1255360, 1318128, 1373050, 1506432, 1569200, 1647660, 1757504, 1883040, 2008576, 2059575, 2196880, 2353800, 2510720, 2636256, 2746100, 3012864, 3138400, 3295320, 3515008, 3766080, 4017152, 4119150, 4393760, 4707600, 5021440, 5272512, 5492200, 6025728, 6276800, 6590640, 7030016, 7532160, 8238300, 8787520, 9415200, 10042880, 10545024, 10984400, 12051456, 12553600, 13181280, 14060032, 15064320, 16476600, 17575040, 18830400, 20085760, 21090048, 21968800, 25107200, 26362560, 28120064, 30128640, 32953200, 35150080, 37660800, 42180096, 43937600, 50214400, 52725120, 60257280, 65906400, 70300160, 75321600, 84360192, 87875200, 100428800, 105450240, 131812800, 140600320, 150643200, 175750400, 210900480, 263625600, 301286400, 351500800, 421800960, 527251200, 703001600, 1054502400, 2109004800]

約数ペア:

[(1, 2109004800), (2, 1054502400), (3, 703001600), (4, 527251200), (5, 421800960), (6, 351500800), (7, 301286400), (8, 263625600), (10, 210900480), (12, 175750400), (14, 150643200), (15, 140600320), (16, 131812800), (20, 105450240), (21, 100428800), (24, 87875200), (25, 84360192), (28, 75321600), (30, 70300160), (32, 65906400), (35, 60257280), (40, 52725120), (42, 50214400), (48, 43937600), (50, 42180096), (56, 37660800), (60, 35150080), (64, 32953200), (70, 30128640), (75, 28120064), (80, 26362560), (84, 25107200), (96, 21968800), (100, 21090048), (105, 20085760), (112, 18830400), (120, 17575040), (128, 16476600), (140, 15064320), (150, 14060032), (160, 13181280), (168, 12553600), (175, 12051456), (192, 10984400), (200, 10545024), (210, 10042880), (224, 9415200), (240, 8787520), (256, 8238300), (280, 7532160), (300, 7030016), (320, 6590640), (336, 6276800), (350, 6025728), (384, 5492200), (400, 5272512), (420, 5021440), (448, 4707600), (480, 4393760), (512, 4119150), (525, 4017152), (560, 3766080), (600, 3515008), (640, 3295320), (672, 3138400), (700, 3012864), (768, 2746100), (800, 2636256), (840, 2510720), (896, 2353800), (960, 2196880), (1024, 2059575), (1050, 2008576), (1120, 1883040), (1200, 1757504), (1280, 1647660), (1344, 1569200), (1400, 1506432), (1536, 1373050), (1600, 1318128), (1680, 1255360), (1792, 1176900), (1920, 1098440), (2100, 1004288), (2240, 941520), (2400, 878752), (2560, 823830), (2688, 784600), (2800, 753216), (3072, 686525), (3200, 659064), (3360, 627680), (3584, 588450), (3840, 549220), (3923, 537600), (4200, 502144), (4480, 470760), (4800, 439376), (5120, 411915), (5376, 392300), (5600, 376608), (6400, 329532), (6720, 313840), (7168, 294225), (7680, 274610), (7846, 268800), (8400, 251072), (8960, 235380), (9600, 219688), (10752, 196150), (11200, 188304), (11769, 179200), (12800, 164766), (13440, 156920), (15360, 137305), (15692, 134400), (16800, 125536), (17920, 117690), (19200, 109844), (19615, 107520), (21504, 98075), (22400, 94152), (23538, 89600), (25600, 82383), (26880, 78460), (27461, 76800), (31384, 67200), (33600, 62768), (35840, 58845), (38400, 54922), (39230, 53760), (44800, 47076)]