858476080

素因数分解:

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

素因数の和:544

約数の個数: 240

約数和(自身を含む): 2597405184

約数和(自身を除く): 1738929104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 49, 55, 56, 70, 77, 80, 86, 88, 98, 110, 112, 140, 154, 172, 176, 196, 215, 220, 245, 280, 301, 308, 344, 385, 392, 430, 440, 463, 473, 490, 539, 560, 602, 616, 688, 770, 784, 860, 880, 926, 946, 980, 1078, 1204, 1232, 1505, 1540, 1720, 1852, 1892, 1960, 2107, 2156, 2315, 2365, 2408, 2695, 3010, 3080, 3241, 3311, 3440, 3704, 3784, 3920, 4214, 4312, 4630, 4730, 4816, 5093, 5390, 6020, 6160, 6482, 6622, 7408, 7568, 8428, 8624, 9260, 9460, 10186, 10535, 10780, 12040, 12964, 13244, 16205, 16555, 16856, 18520, 18920, 19909, 20372, 21070, 21560, 22687, 23177, 24080, 25465, 25928, 26488, 32410, 33110, 33712, 35651, 37040, 37840, 39818, 40744, 42140, 43120, 45374, 46354, 50930, 51856, 52976, 64820, 66220, 71302, 79636, 81488, 84280, 90748, 92708, 99545, 101860, 113435, 115885, 129640, 132440, 139363, 142604, 159272, 168560, 178255, 181496, 185416, 199090, 203720, 218999, 226870, 231770, 249557, 259280, 264880, 278726, 285208, 318544, 356510, 362992, 370832, 398180, 407440, 437998, 453740, 463540, 499114, 557452, 570416, 696815, 713020, 796360, 875996, 907480, 927080, 975541, 998228, 1094995, 1114904, 1247785, 1393630, 1426040, 1532993, 1592720, 1751992, 1814960, 1854160, 1951082, 1996456, 2189990, 2229808, 2495570, 2787260, 2852080, 3065986, 3503984, 3902164, 3992912, 4379980, 4877705, 4991140, 5574520, 6131972, 7664965, 7804328, 8759960, 9755410, 9982280, 10730951, 11149040, 12263944, 15329930, 15608656, 17519920, 19510820, 19964560, 21461902, 24527888, 30659860, 39021640, 42923804, 53654755, 61319720, 78043280, 85847608, 107309510, 122639440, 171695216, 214619020, 429238040, 858476080]

約数ペア:

[(1, 858476080), (2, 429238040), (4, 214619020), (5, 171695216), (7, 122639440), (8, 107309510), (10, 85847608), (11, 78043280), (14, 61319720), (16, 53654755), (20, 42923804), (22, 39021640), (28, 30659860), (35, 24527888), (40, 21461902), (43, 19964560), (44, 19510820), (49, 17519920), (55, 15608656), (56, 15329930), (70, 12263944), (77, 11149040), (80, 10730951), (86, 9982280), (88, 9755410), (98, 8759960), (110, 7804328), (112, 7664965), (140, 6131972), (154, 5574520), (172, 4991140), (176, 4877705), (196, 4379980), (215, 3992912), (220, 3902164), (245, 3503984), (280, 3065986), (301, 2852080), (308, 2787260), (344, 2495570), (385, 2229808), (392, 2189990), (430, 1996456), (440, 1951082), (463, 1854160), (473, 1814960), (490, 1751992), (539, 1592720), (560, 1532993), (602, 1426040), (616, 1393630), (688, 1247785), (770, 1114904), (784, 1094995), (860, 998228), (880, 975541), (926, 927080), (946, 907480), (980, 875996), (1078, 796360), (1204, 713020), (1232, 696815), (1505, 570416), (1540, 557452), (1720, 499114), (1852, 463540), (1892, 453740), (1960, 437998), (2107, 407440), (2156, 398180), (2315, 370832), (2365, 362992), (2408, 356510), (2695, 318544), (3010, 285208), (3080, 278726), (3241, 264880), (3311, 259280), (3440, 249557), (3704, 231770), (3784, 226870), (3920, 218999), (4214, 203720), (4312, 199090), (4630, 185416), (4730, 181496), (4816, 178255), (5093, 168560), (5390, 159272), (6020, 142604), (6160, 139363), (6482, 132440), (6622, 129640), (7408, 115885), (7568, 113435), (8428, 101860), (8624, 99545), (9260, 92708), (9460, 90748), (10186, 84280), (10535, 81488), (10780, 79636), (12040, 71302), (12964, 66220), (13244, 64820), (16205, 52976), (16555, 51856), (16856, 50930), (18520, 46354), (18920, 45374), (19909, 43120), (20372, 42140), (21070, 40744), (21560, 39818), (22687, 37840), (23177, 37040), (24080, 35651), (25465, 33712), (25928, 33110), (26488, 32410)]