68139299840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2632

約数の個数: 176

約数和(自身を含む): 168641882112

約数和(自身を除く): 100502582272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 127, 128, 160, 172, 215, 254, 256, 320, 344, 430, 508, 512, 635, 640, 688, 860, 1016, 1024, 1270, 1280, 1376, 1720, 2032, 2437, 2540, 2560, 2752, 3440, 4064, 4874, 5080, 5120, 5461, 5504, 6880, 8128, 9748, 10160, 10922, 11008, 12185, 13760, 16256, 19496, 20320, 21844, 22016, 24370, 27305, 27520, 32512, 38992, 40640, 43688, 44032, 48740, 54610, 55040, 65024, 77984, 81280, 87376, 97480, 104791, 109220, 110080, 130048, 155968, 162560, 174752, 194960, 209582, 218440, 220160, 309499, 311936, 325120, 349504, 389920, 419164, 436880, 523955, 618998, 623872, 650240, 699008, 779840, 838328, 873760, 1047910, 1237996, 1247744, 1398016, 1547495, 1559680, 1676656, 1747520, 2095820, 2475992, 2495488, 2796032, 3094990, 3119360, 3353312, 3495040, 4191640, 4951984, 5592064, 6189980, 6238720, 6706624, 6990080, 8383280, 9903968, 12379960, 12477440, 13308457, 13413248, 13980160, 16766560, 19807936, 24759920, 26616914, 26826496, 27960320, 33533120, 39615872, 49519840, 53233828, 53652992, 66542285, 67066240, 79231744, 99039680, 106467656, 107305984, 133084570, 134132480, 158463488, 198079360, 212935312, 266169140, 268264960, 316926976, 396158720, 425870624, 532338280, 536529920, 792317440, 851741248, 1064676560, 1584634880, 1703482496, 2129353120, 3406964992, 4258706240, 6813929984, 8517412480, 13627859968, 17034824960, 34069649920, 68139299840]

約数ペア:

[(1, 68139299840), (2, 34069649920), (4, 17034824960), (5, 13627859968), (8, 8517412480), (10, 6813929984), (16, 4258706240), (20, 3406964992), (32, 2129353120), (40, 1703482496), (43, 1584634880), (64, 1064676560), (80, 851741248), (86, 792317440), (127, 536529920), (128, 532338280), (160, 425870624), (172, 396158720), (215, 316926976), (254, 268264960), (256, 266169140), (320, 212935312), (344, 198079360), (430, 158463488), (508, 134132480), (512, 133084570), (635, 107305984), (640, 106467656), (688, 99039680), (860, 79231744), (1016, 67066240), (1024, 66542285), (1270, 53652992), (1280, 53233828), (1376, 49519840), (1720, 39615872), (2032, 33533120), (2437, 27960320), (2540, 26826496), (2560, 26616914), (2752, 24759920), (3440, 19807936), (4064, 16766560), (4874, 13980160), (5080, 13413248), (5120, 13308457), (5461, 12477440), (5504, 12379960), (6880, 9903968), (8128, 8383280), (9748, 6990080), (10160, 6706624), (10922, 6238720), (11008, 6189980), (12185, 5592064), (13760, 4951984), (16256, 4191640), (19496, 3495040), (20320, 3353312), (21844, 3119360), (22016, 3094990), (24370, 2796032), (27305, 2495488), (27520, 2475992), (32512, 2095820), (38992, 1747520), (40640, 1676656), (43688, 1559680), (44032, 1547495), (48740, 1398016), (54610, 1247744), (55040, 1237996), (65024, 1047910), (77984, 873760), (81280, 838328), (87376, 779840), (97480, 699008), (104791, 650240), (109220, 623872), (110080, 618998), (130048, 523955), (155968, 436880), (162560, 419164), (174752, 389920), (194960, 349504), (209582, 325120), (218440, 311936), (220160, 309499)]