209971054080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{7639}}^1$

素因数の和:8861

約数の個数: 240

約数和(自身を含む): 727893635040

約数和(自身を除く): 517922580960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1193, 1280, 1440, 1536, 1920, 2304, 2386, 2560, 2880, 3579, 3840, 4608, 4772, 5760, 5965, 7158, 7639, 7680, 9544, 10737, 11520, 11930, 14316, 15278, 17895, 19088, 21474, 22917, 23040, 23860, 28632, 30556, 35790, 38176, 38195, 42948, 45834, 47720, 53685, 57264, 61112, 68751, 71580, 76352, 76390, 85896, 91668, 95440, 107370, 114528, 114585, 122224, 137502, 143160, 152704, 152780, 171792, 183336, 190880, 214740, 229056, 229170, 244448, 275004, 286320, 305408, 305560, 343584, 343755, 366672, 381760, 429480, 458112, 458340, 488896, 550008, 572640, 610816, 611120, 687168, 687510, 733344, 763520, 858960, 916224, 916680, 977792, 1100016, 1145280, 1222240, 1374336, 1375020, 1466688, 1527040, 1717920, 1832448, 1833360, 1955584, 2200032, 2290560, 2444480, 2748672, 2750040, 2933376, 3054080, 3435840, 3666720, 3911168, 4400064, 4581120, 4888960, 5497344, 5500080, 5866752, 6871680, 7333440, 8800128, 9113327, 9162240, 9777920, 11000160, 11733504, 13743360, 14666880, 17600256, 18226654, 19555840, 22000320, 27339981, 27486720, 29333760, 35200512, 36453308, 44000640, 45566635, 54679962, 58667520, 72906616, 82019943, 88001280, 91133270, 109359924, 136699905, 145813232, 164039886, 176002560, 182266540, 218719848, 273399810, 291626464, 328079772, 364533080, 410099715, 437439696, 546799620, 583252928, 656159544, 729066160, 820199430, 874879392, 1093599240, 1166505856, 1312319088, 1458132320, 1640398860, 1749758784, 2187198480, 2333011712, 2624638176, 2916264640, 3280797720, 3499517568, 4374396960, 4666023424, 5249276352, 5832529280, 6561595440, 6999035136, 8748793920, 10498552704, 11665058560, 13123190880, 13998070272, 17497587840, 20997105408, 23330117120, 26246381760, 34995175680, 41994210816, 52492763520, 69990351360, 104985527040, 209971054080]

約数ペア:

[(1, 209971054080), (2, 104985527040), (3, 69990351360), (4, 52492763520), (5, 41994210816), (6, 34995175680), (8, 26246381760), (9, 23330117120), (10, 20997105408), (12, 17497587840), (15, 13998070272), (16, 13123190880), (18, 11665058560), (20, 10498552704), (24, 8748793920), (30, 6999035136), (32, 6561595440), (36, 5832529280), (40, 5249276352), (45, 4666023424), (48, 4374396960), (60, 3499517568), (64, 3280797720), (72, 2916264640), (80, 2624638176), (90, 2333011712), (96, 2187198480), (120, 1749758784), (128, 1640398860), (144, 1458132320), (160, 1312319088), (180, 1166505856), (192, 1093599240), (240, 874879392), (256, 820199430), (288, 729066160), (320, 656159544), (360, 583252928), (384, 546799620), (480, 437439696), (512, 410099715), (576, 364533080), (640, 328079772), (720, 291626464), (768, 273399810), (960, 218719848), (1152, 182266540), (1193, 176002560), (1280, 164039886), (1440, 145813232), (1536, 136699905), (1920, 109359924), (2304, 91133270), (2386, 88001280), (2560, 82019943), (2880, 72906616), (3579, 58667520), (3840, 54679962), (4608, 45566635), (4772, 44000640), (5760, 36453308), (5965, 35200512), (7158, 29333760), (7639, 27486720), (7680, 27339981), (9544, 22000320), (10737, 19555840), (11520, 18226654), (11930, 17600256), (14316, 14666880), (15278, 13743360), (17895, 11733504), (19088, 11000160), (21474, 9777920), (22917, 9162240), (23040, 9113327), (23860, 8800128), (28632, 7333440), (30556, 6871680), (35790, 5866752), (38176, 5500080), (38195, 5497344), (42948, 4888960), (45834, 4581120), (47720, 4400064), (53685, 3911168), (57264, 3666720), (61112, 3435840), (68751, 3054080), (71580, 2933376), (76352, 2750040), (76390, 2748672), (85896, 2444480), (91668, 2290560), (95440, 2200032), (107370, 1955584), (114528, 1833360), (114585, 1832448), (122224, 1717920), (137502, 1527040), (143160, 1466688), (152704, 1375020), (152780, 1374336), (171792, 1222240), (183336, 1145280), (190880, 1100016), (214740, 977792), (229056, 916680), (229170, 916224), (244448, 858960), (275004, 763520), (286320, 733344), (305408, 687510), (305560, 687168), (343584, 611120), (343755, 610816), (366672, 572640), (381760, 550008), (429480, 488896), (458112, 458340)]