180495392

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 307215328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 56, 62, 68, 77, 88, 112, 119, 124, 136, 139, 154, 176, 187, 217, 224, 238, 248, 272, 278, 308, 341, 352, 374, 434, 476, 496, 527, 544, 556, 616, 682, 748, 868, 952, 973, 992, 1054, 1112, 1232, 1309, 1364, 1496, 1529, 1736, 1904, 1946, 2108, 2224, 2363, 2387, 2464, 2618, 2728, 2992, 3058, 3472, 3689, 3808, 3892, 4216, 4309, 4448, 4726, 4774, 5236, 5456, 5797, 5984, 6116, 6944, 7378, 7784, 8432, 8618, 9452, 9548, 10472, 10703, 10912, 11594, 12232, 14756, 15568, 16541, 16864, 17236, 18904, 19096, 20944, 21406, 23188, 24464, 25993, 29512, 30163, 31136, 33082, 34472, 37808, 38192, 40579, 41888, 42812, 46376, 47399, 48928, 51986, 59024, 60326, 66164, 68944, 73253, 75616, 76384, 81158, 85624, 92752, 94798, 103972, 118048, 120652, 132328, 137888, 146506, 162316, 171248, 181951, 185504, 189596, 207944, 241304, 264656, 293012, 324632, 331793, 342496, 363902, 379192, 415888, 482608, 512771, 529312, 586024, 649264, 663586, 727804, 758384, 805783, 831776, 965216, 1025542, 1172048, 1298528, 1327172, 1455608, 1516768, 1611566, 2051084, 2344096, 2654344, 2911216, 3223132, 4102168, 5308688, 5640481, 5822432, 6446264, 8204336, 10617376, 11280962, 12892528, 16408672, 22561924, 25785056, 45123848, 90247696, 180495392]

約数ペア:

[(1, 180495392), (2, 90247696), (4, 45123848), (7, 25785056), (8, 22561924), (11, 16408672), (14, 12892528), (16, 11280962), (17, 10617376), (22, 8204336), (28, 6446264), (31, 5822432), (32, 5640481), (34, 5308688), (44, 4102168), (56, 3223132), (62, 2911216), (68, 2654344), (77, 2344096), (88, 2051084), (112, 1611566), (119, 1516768), (124, 1455608), (136, 1327172), (139, 1298528), (154, 1172048), (176, 1025542), (187, 965216), (217, 831776), (224, 805783), (238, 758384), (248, 727804), (272, 663586), (278, 649264), (308, 586024), (341, 529312), (352, 512771), (374, 482608), (434, 415888), (476, 379192), (496, 363902), (527, 342496), (544, 331793), (556, 324632), (616, 293012), (682, 264656), (748, 241304), (868, 207944), (952, 189596), (973, 185504), (992, 181951), (1054, 171248), (1112, 162316), (1232, 146506), (1309, 137888), (1364, 132328), (1496, 120652), (1529, 118048), (1736, 103972), (1904, 94798), (1946, 92752), (2108, 85624), (2224, 81158), (2363, 76384), (2387, 75616), (2464, 73253), (2618, 68944), (2728, 66164), (2992, 60326), (3058, 59024), (3472, 51986), (3689, 48928), (3808, 47399), (3892, 46376), (4216, 42812), (4309, 41888), (4448, 40579), (4726, 38192), (4774, 37808), (5236, 34472), (5456, 33082), (5797, 31136), (5984, 30163), (6116, 29512), (6944, 25993), (7378, 24464), (7784, 23188), (8432, 21406), (8618, 20944), (9452, 19096), (9548, 18904), (10472, 17236), (10703, 16864), (10912, 16541), (11594, 15568), (12232, 14756)]