1440290208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{8539}}^1$

素因数の和:8810

約数の個数: 96

約数和(自身を含む): 4338593280

約数和(自身を除く): 2898303072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 251, 336, 502, 672, 753, 1004, 1506, 1757, 2008, 3012, 3514, 4016, 5271, 6024, 7028, 8032, 8539, 10542, 12048, 14056, 17078, 21084, 24096, 25617, 28112, 34156, 42168, 51234, 56224, 59773, 68312, 84336, 102468, 119546, 136624, 168672, 179319, 204936, 239092, 273248, 358638, 409872, 478184, 717276, 819744, 956368, 1434552, 1912736, 2143289, 2869104, 4286578, 5738208, 6429867, 8573156, 12859734, 15003023, 17146312, 25719468, 30006046, 34292624, 45009069, 51438936, 60012092, 68585248, 90018138, 102877872, 120024184, 180036276, 205755744, 240048368, 360072552, 480096736, 720145104, 1440290208]

約数ペア:

[(1, 1440290208), (2, 720145104), (3, 480096736), (4, 360072552), (6, 240048368), (7, 205755744), (8, 180036276), (12, 120024184), (14, 102877872), (16, 90018138), (21, 68585248), (24, 60012092), (28, 51438936), (32, 45009069), (42, 34292624), (48, 30006046), (56, 25719468), (84, 17146312), (96, 15003023), (112, 12859734), (168, 8573156), (224, 6429867), (251, 5738208), (336, 4286578), (502, 2869104), (672, 2143289), (753, 1912736), (1004, 1434552), (1506, 956368), (1757, 819744), (2008, 717276), (3012, 478184), (3514, 409872), (4016, 358638), (5271, 273248), (6024, 239092), (7028, 204936), (8032, 179319), (8539, 168672), (10542, 136624), (12048, 119546), (14056, 102468), (17078, 84336), (21084, 68312), (24096, 59773), (25617, 56224), (28112, 51234), (34156, 42168)]