2120757912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{751}}^1$

素因数の和:1214

約数の個数: 192

約数和(自身を含む): 7095029760

約数和(自身を除く): 4974271848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 431, 468, 504, 546, 728, 751, 819, 862, 936, 1092, 1293, 1502, 1638, 1724, 2184, 2253, 2586, 3004, 3017, 3276, 3448, 3879, 4506, 5172, 5257, 5603, 6008, 6034, 6552, 6759, 7758, 9012, 9051, 9763, 10344, 10514, 11206, 12068, 13518, 15516, 15771, 16809, 18024, 18102, 19526, 21028, 22412, 24136, 27036, 27153, 29289, 31032, 31542, 33618, 36204, 39052, 39221, 42056, 44824, 47313, 50427, 54072, 54306, 58578, 63084, 67236, 68341, 72408, 78104, 78442, 87867, 94626, 100854, 108612, 117156, 117663, 126168, 134472, 136682, 156884, 175734, 189252, 201708, 205023, 217224, 234312, 235326, 273364, 313768, 323681, 351468, 352989, 378504, 403416, 410046, 470652, 546728, 615069, 647362, 702936, 705978, 820092, 941304, 971043, 1230138, 1294724, 1411956, 1640184, 1942086, 2265767, 2460276, 2589448, 2823912, 2913129, 3884172, 4207853, 4531534, 4920552, 5826258, 6797301, 7768344, 8415706, 9063068, 11652516, 12623559, 13594602, 16831412, 18126136, 20391903, 23305032, 25247118, 27189204, 29454971, 33662824, 37870677, 40783806, 50494236, 54378408, 58909942, 75741354, 81567612, 88364913, 100988472, 117819884, 151482708, 163135224, 176729826, 235639768, 265094739, 302965416, 353459652, 530189478, 706919304, 1060378956, 2120757912]

約数ペア:

[(1, 2120757912), (2, 1060378956), (3, 706919304), (4, 530189478), (6, 353459652), (7, 302965416), (8, 265094739), (9, 235639768), (12, 176729826), (13, 163135224), (14, 151482708), (18, 117819884), (21, 100988472), (24, 88364913), (26, 81567612), (28, 75741354), (36, 58909942), (39, 54378408), (42, 50494236), (52, 40783806), (56, 37870677), (63, 33662824), (72, 29454971), (78, 27189204), (84, 25247118), (91, 23305032), (104, 20391903), (117, 18126136), (126, 16831412), (156, 13594602), (168, 12623559), (182, 11652516), (234, 9063068), (252, 8415706), (273, 7768344), (312, 6797301), (364, 5826258), (431, 4920552), (468, 4531534), (504, 4207853), (546, 3884172), (728, 2913129), (751, 2823912), (819, 2589448), (862, 2460276), (936, 2265767), (1092, 1942086), (1293, 1640184), (1502, 1411956), (1638, 1294724), (1724, 1230138), (2184, 971043), (2253, 941304), (2586, 820092), (3004, 705978), (3017, 702936), (3276, 647362), (3448, 615069), (3879, 546728), (4506, 470652), (5172, 410046), (5257, 403416), (5603, 378504), (6008, 352989), (6034, 351468), (6552, 323681), (6759, 313768), (7758, 273364), (9012, 235326), (9051, 234312), (9763, 217224), (10344, 205023), (10514, 201708), (11206, 189252), (12068, 175734), (13518, 156884), (15516, 136682), (15771, 134472), (16809, 126168), (18024, 117663), (18102, 117156), (19526, 108612), (21028, 100854), (22412, 94626), (24136, 87867), (27036, 78442), (27153, 78104), (29289, 72408), (31032, 68341), (31542, 67236), (33618, 63084), (36204, 58578), (39052, 54306), (39221, 54072), (42056, 50427), (44824, 47313)]