9719496960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81649}}^1$

素因数の和:81704

約数の個数: 144

約数和(自身を含む): 32043379200

約数和(自身を除く): 22323882240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 81649, 119040, 163298, 244947, 326596, 408245, 489894, 653192, 816490, 979788, 1224735, 1306384, 1632980, 1959576, 2449470, 2531119, 2612768, 3265960, 3919152, 4898940, 5062238, 5225536, 6531920, 7593357, 7838304, 9797880, 10124476, 10451072, 12655595, 13063840, 15186714, 15676608, 19595760, 20248952, 20902144, 25311190, 26127680, 30373428, 31353216, 37966785, 39191520, 40497904, 50622380, 52255360, 60746856, 62706432, 75933570, 78383040, 80995808, 101244760, 104510720, 121493712, 151867140, 156766080, 161991616, 202489520, 242987424, 303734280, 313532160, 323983232, 404979040, 485974848, 607468560, 647966464, 809958080, 971949696, 1214937120, 1619916160, 1943899392, 2429874240, 3239832320, 4859748480, 9719496960]

約数ペア:

[(1, 9719496960), (2, 4859748480), (3, 3239832320), (4, 2429874240), (5, 1943899392), (6, 1619916160), (8, 1214937120), (10, 971949696), (12, 809958080), (15, 647966464), (16, 607468560), (20, 485974848), (24, 404979040), (30, 323983232), (31, 313532160), (32, 303734280), (40, 242987424), (48, 202489520), (60, 161991616), (62, 156766080), (64, 151867140), (80, 121493712), (93, 104510720), (96, 101244760), (120, 80995808), (124, 78383040), (128, 75933570), (155, 62706432), (160, 60746856), (186, 52255360), (192, 50622380), (240, 40497904), (248, 39191520), (256, 37966785), (310, 31353216), (320, 30373428), (372, 26127680), (384, 25311190), (465, 20902144), (480, 20248952), (496, 19595760), (620, 15676608), (640, 15186714), (744, 13063840), (768, 12655595), (930, 10451072), (960, 10124476), (992, 9797880), (1240, 7838304), (1280, 7593357), (1488, 6531920), (1860, 5225536), (1920, 5062238), (1984, 4898940), (2480, 3919152), (2976, 3265960), (3720, 2612768), (3840, 2531119), (3968, 2449470), (4960, 1959576), (5952, 1632980), (7440, 1306384), (7936, 1224735), (9920, 979788), (11904, 816490), (14880, 653192), (19840, 489894), (23808, 408245), (29760, 326596), (39680, 244947), (59520, 163298), (81649, 119040)]