2117687040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{26261}}^1$

素因数の和:26295

約数の個数: 216

約数和(自身を含む): 8374006368

約数和(自身を除く): 6256319328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26261, 26880, 40320, 52522, 78783, 80640, 105044, 131305, 157566, 183827, 210088, 236349, 262610, 315132, 367654, 393915, 420176, 472698, 525220, 551481, 630264, 735308, 787830, 840352, 919135, 945396, 1050440, 1102962, 1181745, 1260528, 1470616, 1575660, 1654443, 1680704, 1838270, 1890792, 2100880, 2205924, 2363490, 2521056, 2757405, 2941232, 3151320, 3308886, 3361408, 3676540, 3781584, 4201760, 4411848, 4726980, 5042112, 5514810, 5882464, 6302640, 6617772, 6722816, 7353080, 7563168, 8272215, 8403520, 8823696, 9453960, 10084224, 11029620, 11764928, 12605280, 13235544, 14706160, 15126336, 16544430, 16807040, 17647392, 18907920, 20168448, 22059240, 23529856, 25210560, 26471088, 29412320, 30252672, 33088860, 33614080, 35294784, 37815840, 44118480, 47059712, 50421120, 52942176, 58824640, 60505344, 66177720, 70589568, 75631680, 88236960, 100842240, 105884352, 117649280, 132355440, 141179136, 151263360, 176473920, 211768704, 235298560, 264710880, 302526720, 352947840, 423537408, 529421760, 705895680, 1058843520, 2117687040]

約数ペア:

[(1, 2117687040), (2, 1058843520), (3, 705895680), (4, 529421760), (5, 423537408), (6, 352947840), (7, 302526720), (8, 264710880), (9, 235298560), (10, 211768704), (12, 176473920), (14, 151263360), (15, 141179136), (16, 132355440), (18, 117649280), (20, 105884352), (21, 100842240), (24, 88236960), (28, 75631680), (30, 70589568), (32, 66177720), (35, 60505344), (36, 58824640), (40, 52942176), (42, 50421120), (45, 47059712), (48, 44118480), (56, 37815840), (60, 35294784), (63, 33614080), (64, 33088860), (70, 30252672), (72, 29412320), (80, 26471088), (84, 25210560), (90, 23529856), (96, 22059240), (105, 20168448), (112, 18907920), (120, 17647392), (126, 16807040), (128, 16544430), (140, 15126336), (144, 14706160), (160, 13235544), (168, 12605280), (180, 11764928), (192, 11029620), (210, 10084224), (224, 9453960), (240, 8823696), (252, 8403520), (256, 8272215), (280, 7563168), (288, 7353080), (315, 6722816), (320, 6617772), (336, 6302640), (360, 5882464), (384, 5514810), (420, 5042112), (448, 4726980), (480, 4411848), (504, 4201760), (560, 3781584), (576, 3676540), (630, 3361408), (640, 3308886), (672, 3151320), (720, 2941232), (768, 2757405), (840, 2521056), (896, 2363490), (960, 2205924), (1008, 2100880), (1120, 1890792), (1152, 1838270), (1260, 1680704), (1280, 1654443), (1344, 1575660), (1440, 1470616), (1680, 1260528), (1792, 1181745), (1920, 1102962), (2016, 1050440), (2240, 945396), (2304, 919135), (2520, 840352), (2688, 787830), (2880, 735308), (3360, 630264), (3840, 551481), (4032, 525220), (4480, 472698), (5040, 420176), (5376, 393915), (5760, 367654), (6720, 315132), (8064, 262610), (8960, 236349), (10080, 210088), (11520, 183827), (13440, 157566), (16128, 131305), (20160, 105044), (26261, 80640), (26880, 78783), (40320, 52522)]