122639440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 364548096

約数和(自身を除く): 241908656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 110, 112, 140, 154, 172, 176, 215, 220, 280, 301, 308, 344, 385, 430, 440, 463, 473, 560, 602, 616, 688, 770, 860, 880, 926, 946, 1204, 1232, 1505, 1540, 1720, 1852, 1892, 2315, 2365, 2408, 3010, 3080, 3241, 3311, 3440, 3704, 3784, 4630, 4730, 4816, 5093, 6020, 6160, 6482, 6622, 7408, 7568, 9260, 9460, 10186, 12040, 12964, 13244, 16205, 16555, 18520, 18920, 19909, 20372, 24080, 25465, 25928, 26488, 32410, 33110, 35651, 37040, 37840, 39818, 40744, 50930, 51856, 52976, 64820, 66220, 71302, 79636, 81488, 99545, 101860, 129640, 132440, 139363, 142604, 159272, 178255, 199090, 203720, 218999, 259280, 264880, 278726, 285208, 318544, 356510, 398180, 407440, 437998, 557452, 570416, 696815, 713020, 796360, 875996, 1094995, 1114904, 1393630, 1426040, 1532993, 1592720, 1751992, 2189990, 2229808, 2787260, 2852080, 3065986, 3503984, 4379980, 5574520, 6131972, 7664965, 8759960, 11149040, 12263944, 15329930, 17519920, 24527888, 30659860, 61319720, 122639440]

約数ペア:

[(1, 122639440), (2, 61319720), (4, 30659860), (5, 24527888), (7, 17519920), (8, 15329930), (10, 12263944), (11, 11149040), (14, 8759960), (16, 7664965), (20, 6131972), (22, 5574520), (28, 4379980), (35, 3503984), (40, 3065986), (43, 2852080), (44, 2787260), (55, 2229808), (56, 2189990), (70, 1751992), (77, 1592720), (80, 1532993), (86, 1426040), (88, 1393630), (110, 1114904), (112, 1094995), (140, 875996), (154, 796360), (172, 713020), (176, 696815), (215, 570416), (220, 557452), (280, 437998), (301, 407440), (308, 398180), (344, 356510), (385, 318544), (430, 285208), (440, 278726), (463, 264880), (473, 259280), (560, 218999), (602, 203720), (616, 199090), (688, 178255), (770, 159272), (860, 142604), (880, 139363), (926, 132440), (946, 129640), (1204, 101860), (1232, 99545), (1505, 81488), (1540, 79636), (1720, 71302), (1852, 66220), (1892, 64820), (2315, 52976), (2365, 51856), (2408, 50930), (3010, 40744), (3080, 39818), (3241, 37840), (3311, 37040), (3440, 35651), (3704, 33110), (3784, 32410), (4630, 26488), (4730, 25928), (4816, 25465), (5093, 24080), (6020, 20372), (6160, 19909), (6482, 18920), (6622, 18520), (7408, 16555), (7568, 16205), (9260, 13244), (9460, 12964), (10186, 12040)]