780753168

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 280

約数和(自身を含む): 2580529280

約数和(自身を除く): 1799776112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 271, 304, 312, 324, 342, 351, 432, 456, 468, 486, 494, 513, 542, 624, 648, 684, 702, 729, 741, 813, 912, 936, 972, 988, 1026, 1053, 1084, 1296, 1368, 1404, 1458, 1482, 1539, 1626, 1872, 1944, 1976, 2052, 2106, 2168, 2223, 2439, 2736, 2808, 2916, 2964, 3078, 3159, 3252, 3523, 3888, 3952, 4104, 4212, 4336, 4446, 4617, 4878, 5149, 5616, 5832, 5928, 6156, 6318, 6504, 6669, 7046, 7317, 8208, 8424, 8892, 9234, 9477, 9756, 10298, 10569, 11664, 11856, 12312, 12636, 13008, 13338, 13851, 14092, 14634, 15447, 16848, 17784, 18468, 18954, 19512, 20007, 20596, 21138, 21951, 24624, 25272, 26676, 27702, 28184, 29268, 30894, 31707, 35568, 36936, 37908, 39024, 40014, 41192, 42276, 43902, 46341, 50544, 53352, 55404, 56368, 58536, 60021, 61788, 63414, 65853, 66937, 73872, 75816, 80028, 82384, 84552, 87804, 92682, 95121, 106704, 110808, 117072, 120042, 123576, 126828, 131706, 133874, 139023, 151632, 160056, 169104, 175608, 180063, 185364, 190242, 197559, 200811, 221616, 240084, 247152, 253656, 263412, 267748, 278046, 285363, 320112, 351216, 360126, 370728, 380484, 395118, 401622, 417069, 480168, 507312, 526824, 535496, 556092, 570726, 602433, 720252, 741456, 760968, 790236, 803244, 834138, 856089, 960336, 1053648, 1070992, 1112184, 1141452, 1204866, 1251207, 1440504, 1521936, 1580472, 1606488, 1668276, 1712178, 1807299, 2224368, 2282904, 2409732, 2502414, 2568267, 2881008, 3160944, 3212976, 3336552, 3424356, 3614598, 3753621, 4565808, 4819464, 5004828, 5136534, 5421897, 6673104, 6848712, 7229196, 7507242, 9638928, 10009656, 10273068, 10843794, 13697424, 14458392, 15014484, 16265691, 20019312, 20546136, 21687588, 28916784, 30028968, 32531382, 41092272, 43375176, 48797073, 60057936, 65062764, 86750352, 97594146, 130125528, 195188292, 260251056, 390376584, 780753168]

約数ペア:

[(1, 780753168), (2, 390376584), (3, 260251056), (4, 195188292), (6, 130125528), (8, 97594146), (9, 86750352), (12, 65062764), (13, 60057936), (16, 48797073), (18, 43375176), (19, 41092272), (24, 32531382), (26, 30028968), (27, 28916784), (36, 21687588), (38, 20546136), (39, 20019312), (48, 16265691), (52, 15014484), (54, 14458392), (57, 13697424), (72, 10843794), (76, 10273068), (78, 10009656), (81, 9638928), (104, 7507242), (108, 7229196), (114, 6848712), (117, 6673104), (144, 5421897), (152, 5136534), (156, 5004828), (162, 4819464), (171, 4565808), (208, 3753621), (216, 3614598), (228, 3424356), (234, 3336552), (243, 3212976), (247, 3160944), (271, 2881008), (304, 2568267), (312, 2502414), (324, 2409732), (342, 2282904), (351, 2224368), (432, 1807299), (456, 1712178), (468, 1668276), (486, 1606488), (494, 1580472), (513, 1521936), (542, 1440504), (624, 1251207), (648, 1204866), (684, 1141452), (702, 1112184), (729, 1070992), (741, 1053648), (813, 960336), (912, 856089), (936, 834138), (972, 803244), (988, 790236), (1026, 760968), (1053, 741456), (1084, 720252), (1296, 602433), (1368, 570726), (1404, 556092), (1458, 535496), (1482, 526824), (1539, 507312), (1626, 480168), (1872, 417069), (1944, 401622), (1976, 395118), (2052, 380484), (2106, 370728), (2168, 360126), (2223, 351216), (2439, 320112), (2736, 285363), (2808, 278046), (2916, 267748), (2964, 263412), (3078, 253656), (3159, 247152), (3252, 240084), (3523, 221616), (3888, 200811), (3952, 197559), (4104, 190242), (4212, 185364), (4336, 180063), (4446, 175608), (4617, 169104), (4878, 160056), (5149, 151632), (5616, 139023), (5832, 133874), (5928, 131706), (6156, 126828), (6318, 123576), (6504, 120042), (6669, 117072), (7046, 110808), (7317, 106704), (8208, 95121), (8424, 92682), (8892, 87804), (9234, 84552), (9477, 82384), (9756, 80028), (10298, 75816), (10569, 73872), (11664, 66937), (11856, 65853), (12312, 63414), (12636, 61788), (13008, 60021), (13338, 58536), (13851, 56368), (14092, 55404), (14634, 53352), (15447, 50544), (16848, 46341), (17784, 43902), (18468, 42276), (18954, 41192), (19512, 40014), (20007, 39024), (20596, 37908), (21138, 36936), (21951, 35568), (24624, 31707), (25272, 30894), (26676, 29268), (27702, 28184)]