9717960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 34836480

約数和(自身を除く): 25118520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 503, 552, 644, 690, 805, 840, 920, 966, 1006, 1288, 1380, 1509, 1610, 1932, 2012, 2415, 2515, 2760, 3018, 3220, 3521, 3864, 4024, 4830, 5030, 6036, 6440, 7042, 7545, 9660, 10060, 10563, 11569, 12072, 14084, 15090, 17605, 19320, 20120, 21126, 23138, 28168, 30180, 34707, 35210, 42252, 46276, 52815, 57845, 60360, 69414, 70420, 80983, 84504, 92552, 105630, 115690, 138828, 140840, 161966, 173535, 211260, 231380, 242949, 277656, 323932, 347070, 404915, 422520, 462760, 485898, 647864, 694140, 809830, 971796, 1214745, 1388280, 1619660, 1943592, 2429490, 3239320, 4858980, 9717960]

約数ペア:

[(1, 9717960), (2, 4858980), (3, 3239320), (4, 2429490), (5, 1943592), (6, 1619660), (7, 1388280), (8, 1214745), (10, 971796), (12, 809830), (14, 694140), (15, 647864), (20, 485898), (21, 462760), (23, 422520), (24, 404915), (28, 347070), (30, 323932), (35, 277656), (40, 242949), (42, 231380), (46, 211260), (56, 173535), (60, 161966), (69, 140840), (70, 138828), (84, 115690), (92, 105630), (105, 92552), (115, 84504), (120, 80983), (138, 70420), (140, 69414), (161, 60360), (168, 57845), (184, 52815), (210, 46276), (230, 42252), (276, 35210), (280, 34707), (322, 30180), (345, 28168), (420, 23138), (460, 21126), (483, 20120), (503, 19320), (552, 17605), (644, 15090), (690, 14084), (805, 12072), (840, 11569), (920, 10563), (966, 10060), (1006, 9660), (1288, 7545), (1380, 7042), (1509, 6440), (1610, 6036), (1932, 5030), (2012, 4830), (2415, 4024), (2515, 3864), (2760, 3521), (3018, 3220)]