1520779968

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 224

約数和(自身を含む): 4643851520

約数和(自身を除く): 3123071552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 97, 108, 129, 144, 172, 192, 194, 211, 216, 258, 288, 291, 344, 387, 388, 422, 432, 516, 576, 582, 633, 688, 774, 776, 844, 864, 873, 1032, 1161, 1164, 1266, 1376, 1548, 1552, 1688, 1728, 1746, 1899, 2064, 2322, 2328, 2532, 2619, 2752, 3096, 3104, 3376, 3492, 3798, 4128, 4171, 4644, 4656, 5064, 5238, 5697, 6192, 6208, 6752, 6984, 7596, 8256, 8342, 9073, 9288, 9312, 10128, 10476, 11394, 12384, 12513, 13504, 13968, 15192, 16684, 18146, 18576, 18624, 20256, 20467, 20952, 22788, 24768, 25026, 27219, 27936, 30384, 33368, 36292, 37152, 37539, 40512, 40934, 41904, 45576, 50052, 54438, 55872, 60768, 61401, 66736, 72584, 74304, 75078, 81657, 81868, 83808, 91152, 100104, 108876, 112617, 121536, 122802, 133472, 145168, 150156, 163314, 163736, 167616, 182304, 184203, 200208, 217752, 225234, 244971, 245604, 266944, 290336, 300312, 326628, 327472, 364608, 368406, 400416, 435504, 450468, 489942, 491208, 552609, 580672, 600624, 653256, 654944, 736812, 800832, 871008, 880081, 900936, 979884, 982416, 1105218, 1201248, 1306512, 1309888, 1473624, 1742016, 1760162, 1801872, 1959768, 1964832, 2210436, 2402496, 2613024, 2640243, 2947248, 3520324, 3603744, 3919536, 3929664, 4420872, 5226048, 5280486, 5894496, 7040648, 7207488, 7839072, 7920729, 8841744, 10560972, 11788992, 14081296, 15678144, 15841458, 17683488, 21121944, 23762187, 28162592, 31682916, 35366976, 42243888, 47524374, 56325184, 63365832, 84487776, 95048748, 126731664, 168975552, 190097496, 253463328, 380194992, 506926656, 760389984, 1520779968]

約数ペア:

[(1, 1520779968), (2, 760389984), (3, 506926656), (4, 380194992), (6, 253463328), (8, 190097496), (9, 168975552), (12, 126731664), (16, 95048748), (18, 84487776), (24, 63365832), (27, 56325184), (32, 47524374), (36, 42243888), (43, 35366976), (48, 31682916), (54, 28162592), (64, 23762187), (72, 21121944), (86, 17683488), (96, 15841458), (97, 15678144), (108, 14081296), (129, 11788992), (144, 10560972), (172, 8841744), (192, 7920729), (194, 7839072), (211, 7207488), (216, 7040648), (258, 5894496), (288, 5280486), (291, 5226048), (344, 4420872), (387, 3929664), (388, 3919536), (422, 3603744), (432, 3520324), (516, 2947248), (576, 2640243), (582, 2613024), (633, 2402496), (688, 2210436), (774, 1964832), (776, 1959768), (844, 1801872), (864, 1760162), (873, 1742016), (1032, 1473624), (1161, 1309888), (1164, 1306512), (1266, 1201248), (1376, 1105218), (1548, 982416), (1552, 979884), (1688, 900936), (1728, 880081), (1746, 871008), (1899, 800832), (2064, 736812), (2322, 654944), (2328, 653256), (2532, 600624), (2619, 580672), (2752, 552609), (3096, 491208), (3104, 489942), (3376, 450468), (3492, 435504), (3798, 400416), (4128, 368406), (4171, 364608), (4644, 327472), (4656, 326628), (5064, 300312), (5238, 290336), (5697, 266944), (6192, 245604), (6208, 244971), (6752, 225234), (6984, 217752), (7596, 200208), (8256, 184203), (8342, 182304), (9073, 167616), (9288, 163736), (9312, 163314), (10128, 150156), (10476, 145168), (11394, 133472), (12384, 122802), (12513, 121536), (13504, 112617), (13968, 108876), (15192, 100104), (16684, 91152), (18146, 83808), (18576, 81868), (18624, 81657), (20256, 75078), (20467, 74304), (20952, 72584), (22788, 66736), (24768, 61401), (25026, 60768), (27219, 55872), (27936, 54438), (30384, 50052), (33368, 45576), (36292, 41904), (37152, 40934), (37539, 40512)]