2898363520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 7597808640

約数和(自身を除く): 4699445120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 169, 208, 211, 254, 260, 320, 338, 416, 422, 508, 520, 635, 640, 676, 832, 844, 845, 1016, 1040, 1055, 1270, 1352, 1651, 1664, 1688, 1690, 2032, 2080, 2110, 2540, 2704, 2743, 3302, 3376, 3380, 4064, 4160, 4220, 5080, 5408, 5486, 6604, 6752, 6760, 8128, 8255, 8320, 8440, 10160, 10816, 10972, 13208, 13504, 13520, 13715, 16256, 16510, 16880, 20320, 21463, 21632, 21944, 26416, 26797, 27008, 27040, 27430, 33020, 33760, 35659, 40640, 42926, 43888, 52832, 53594, 54080, 54860, 66040, 67520, 71318, 81280, 85852, 87776, 105664, 107188, 107315, 108160, 109720, 132080, 133985, 135040, 142636, 171704, 175552, 178295, 211328, 214376, 214630, 219440, 264160, 267970, 285272, 343408, 348361, 351104, 356590, 428752, 429260, 438880, 528320, 535940, 570544, 686816, 696722, 713180, 857504, 858520, 877760, 1056640, 1071880, 1141088, 1373632, 1393444, 1426360, 1715008, 1717040, 1741805, 1755520, 2143760, 2282176, 2747264, 2786888, 2852720, 3430016, 3434080, 3483610, 4287520, 4528693, 4564352, 5573776, 5705440, 6868160, 6967220, 8575040, 9057386, 11147552, 11410880, 13736320, 13934440, 17150080, 18114772, 22295104, 22643465, 22821760, 27868880, 36229544, 44590208, 45286930, 55737760, 72459088, 90573860, 111475520, 144918176, 181147720, 222951040, 289836352, 362295440, 579672704, 724590880, 1449181760, 2898363520]

約数ペア:

[(1, 2898363520), (2, 1449181760), (4, 724590880), (5, 579672704), (8, 362295440), (10, 289836352), (13, 222951040), (16, 181147720), (20, 144918176), (26, 111475520), (32, 90573860), (40, 72459088), (52, 55737760), (64, 45286930), (65, 44590208), (80, 36229544), (104, 27868880), (127, 22821760), (128, 22643465), (130, 22295104), (160, 18114772), (169, 17150080), (208, 13934440), (211, 13736320), (254, 11410880), (260, 11147552), (320, 9057386), (338, 8575040), (416, 6967220), (422, 6868160), (508, 5705440), (520, 5573776), (635, 4564352), (640, 4528693), (676, 4287520), (832, 3483610), (844, 3434080), (845, 3430016), (1016, 2852720), (1040, 2786888), (1055, 2747264), (1270, 2282176), (1352, 2143760), (1651, 1755520), (1664, 1741805), (1688, 1717040), (1690, 1715008), (2032, 1426360), (2080, 1393444), (2110, 1373632), (2540, 1141088), (2704, 1071880), (2743, 1056640), (3302, 877760), (3376, 858520), (3380, 857504), (4064, 713180), (4160, 696722), (4220, 686816), (5080, 570544), (5408, 535940), (5486, 528320), (6604, 438880), (6752, 429260), (6760, 428752), (8128, 356590), (8255, 351104), (8320, 348361), (8440, 343408), (10160, 285272), (10816, 267970), (10972, 264160), (13208, 219440), (13504, 214630), (13520, 214376), (13715, 211328), (16256, 178295), (16510, 175552), (16880, 171704), (20320, 142636), (21463, 135040), (21632, 133985), (21944, 132080), (26416, 109720), (26797, 108160), (27008, 107315), (27040, 107188), (27430, 105664), (33020, 87776), (33760, 85852), (35659, 81280), (40640, 71318), (42926, 67520), (43888, 66040), (52832, 54860), (53594, 54080)]