2007314228480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{321817}}^1$

素因数の和:322292

約数の個数: 144

約数和(自身を含む): 5257105568064

約数和(自身を除く): 3249791339584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 443, 640, 704, 880, 886, 1280, 1408, 1760, 1772, 2215, 2816, 3520, 3544, 4430, 4873, 7040, 7088, 8860, 9746, 14080, 14176, 17720, 19492, 24365, 28352, 35440, 38984, 48730, 56704, 70880, 77968, 97460, 113408, 141760, 155936, 194920, 283520, 311872, 321817, 389840, 567040, 623744, 643634, 779680, 1247488, 1287268, 1559360, 1609085, 2574536, 3118720, 3218170, 3539987, 5149072, 6237440, 6436340, 7079974, 10298144, 12872680, 14159948, 17699935, 20596288, 25745360, 28319896, 35399870, 41192576, 51490720, 56639792, 70799740, 82385152, 102981440, 113279584, 141599480, 142564931, 205962880, 226559168, 283198960, 285129862, 411925760, 453118336, 566397920, 570259724, 712824655, 906236672, 1132795840, 1140519448, 1425649310, 1568214241, 2265591680, 2281038896, 2851298620, 3136428482, 4531183360, 4562077792, 5702597240, 6272856964, 7841071205, 9124155584, 11405194480, 12545713928, 15682142410, 18248311168, 22810388960, 25091427856, 31364284820, 36496622336, 45620777920, 50182855712, 62728569640, 91241555840, 100365711424, 125457139280, 182483111680, 200731422848, 250914278560, 401462845696, 501828557120, 1003657114240, 2007314228480]

約数ペア:

[(1, 2007314228480), (2, 1003657114240), (4, 501828557120), (5, 401462845696), (8, 250914278560), (10, 200731422848), (11, 182483111680), (16, 125457139280), (20, 100365711424), (22, 91241555840), (32, 62728569640), (40, 50182855712), (44, 45620777920), (55, 36496622336), (64, 31364284820), (80, 25091427856), (88, 22810388960), (110, 18248311168), (128, 15682142410), (160, 12545713928), (176, 11405194480), (220, 9124155584), (256, 7841071205), (320, 6272856964), (352, 5702597240), (440, 4562077792), (443, 4531183360), (640, 3136428482), (704, 2851298620), (880, 2281038896), (886, 2265591680), (1280, 1568214241), (1408, 1425649310), (1760, 1140519448), (1772, 1132795840), (2215, 906236672), (2816, 712824655), (3520, 570259724), (3544, 566397920), (4430, 453118336), (4873, 411925760), (7040, 285129862), (7088, 283198960), (8860, 226559168), (9746, 205962880), (14080, 142564931), (14176, 141599480), (17720, 113279584), (19492, 102981440), (24365, 82385152), (28352, 70799740), (35440, 56639792), (38984, 51490720), (48730, 41192576), (56704, 35399870), (70880, 28319896), (77968, 25745360), (97460, 20596288), (113408, 17699935), (141760, 14159948), (155936, 12872680), (194920, 10298144), (283520, 7079974), (311872, 6436340), (321817, 6237440), (389840, 5149072), (567040, 3539987), (623744, 3218170), (643634, 3118720), (779680, 2574536), (1247488, 1609085), (1287268, 1559360)]