1520762208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1717

約数の個数: 192

約数和(自身を含む): 4841690112

約数和(自身を除く): 3320927904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 69, 84, 92, 96, 112, 122, 138, 161, 168, 183, 184, 224, 244, 276, 322, 336, 366, 368, 427, 483, 488, 552, 644, 672, 732, 736, 854, 966, 976, 1104, 1281, 1288, 1403, 1464, 1613, 1708, 1932, 1952, 2208, 2562, 2576, 2806, 2928, 3226, 3416, 3864, 4209, 4839, 5124, 5152, 5612, 5856, 6452, 6832, 7728, 8418, 9678, 9821, 10248, 11224, 11291, 12904, 13664, 15456, 16836, 19356, 19642, 20496, 22448, 22582, 25808, 29463, 33672, 33873, 37099, 38712, 39284, 40992, 44896, 45164, 51616, 58926, 67344, 67746, 74198, 77424, 78568, 90328, 98393, 111297, 117852, 134688, 135492, 148396, 154848, 157136, 180656, 196786, 222594, 235704, 259693, 270984, 295179, 296792, 314272, 361312, 393572, 445188, 471408, 519386, 541968, 590358, 593584, 688751, 779079, 787144, 890376, 942816, 1038772, 1083936, 1180716, 1187168, 1377502, 1558158, 1574288, 1780752, 2066253, 2077544, 2263039, 2361432, 2755004, 3116316, 3148576, 3561504, 4132506, 4155088, 4526078, 4722864, 5510008, 6232632, 6789117, 8265012, 8310176, 9052156, 9445728, 11020016, 12465264, 13578234, 15841273, 16530024, 18104312, 22040032, 24930528, 27156468, 31682546, 33060048, 36208624, 47523819, 54312936, 63365092, 66120096, 72417248, 95047638, 108625872, 126730184, 190095276, 217251744, 253460368, 380190552, 506920736, 760381104, 1520762208]

約数ペア:

[(1, 1520762208), (2, 760381104), (3, 506920736), (4, 380190552), (6, 253460368), (7, 217251744), (8, 190095276), (12, 126730184), (14, 108625872), (16, 95047638), (21, 72417248), (23, 66120096), (24, 63365092), (28, 54312936), (32, 47523819), (42, 36208624), (46, 33060048), (48, 31682546), (56, 27156468), (61, 24930528), (69, 22040032), (84, 18104312), (92, 16530024), (96, 15841273), (112, 13578234), (122, 12465264), (138, 11020016), (161, 9445728), (168, 9052156), (183, 8310176), (184, 8265012), (224, 6789117), (244, 6232632), (276, 5510008), (322, 4722864), (336, 4526078), (366, 4155088), (368, 4132506), (427, 3561504), (483, 3148576), (488, 3116316), (552, 2755004), (644, 2361432), (672, 2263039), (732, 2077544), (736, 2066253), (854, 1780752), (966, 1574288), (976, 1558158), (1104, 1377502), (1281, 1187168), (1288, 1180716), (1403, 1083936), (1464, 1038772), (1613, 942816), (1708, 890376), (1932, 787144), (1952, 779079), (2208, 688751), (2562, 593584), (2576, 590358), (2806, 541968), (2928, 519386), (3226, 471408), (3416, 445188), (3864, 393572), (4209, 361312), (4839, 314272), (5124, 296792), (5152, 295179), (5612, 270984), (5856, 259693), (6452, 235704), (6832, 222594), (7728, 196786), (8418, 180656), (9678, 157136), (9821, 154848), (10248, 148396), (11224, 135492), (11291, 134688), (12904, 117852), (13664, 111297), (15456, 98393), (16836, 90328), (19356, 78568), (19642, 77424), (20496, 74198), (22448, 67746), (22582, 67344), (25808, 58926), (29463, 51616), (33672, 45164), (33873, 44896), (37099, 40992), (38712, 39284)]