1686974080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8263}}^1$

素因数の和:8322

約数の個数: 128

約数和(自身を含む): 4551811200

約数和(自身を除く): 2864837120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 640, 704, 880, 928, 1160, 1276, 1408, 1595, 1760, 1856, 2320, 2552, 3190, 3520, 3712, 4640, 5104, 6380, 7040, 8263, 9280, 10208, 12760, 16526, 18560, 20416, 25520, 33052, 40832, 41315, 51040, 66104, 82630, 90893, 102080, 132208, 165260, 181786, 204160, 239627, 264416, 330520, 363572, 454465, 479254, 528832, 661040, 727144, 908930, 958508, 1057664, 1198135, 1322080, 1454288, 1817860, 1917016, 2396270, 2635897, 2644160, 2908576, 3635720, 3834032, 4792540, 5271794, 5288320, 5817152, 7271440, 7668064, 9585080, 10543588, 11634304, 13179485, 14542880, 15336128, 19170160, 21087176, 26358970, 29085760, 30672256, 38340320, 42174352, 52717940, 58171520, 76680640, 84348704, 105435880, 153361280, 168697408, 210871760, 337394816, 421743520, 843487040, 1686974080]

約数ペア:

[(1, 1686974080), (2, 843487040), (4, 421743520), (5, 337394816), (8, 210871760), (10, 168697408), (11, 153361280), (16, 105435880), (20, 84348704), (22, 76680640), (29, 58171520), (32, 52717940), (40, 42174352), (44, 38340320), (55, 30672256), (58, 29085760), (64, 26358970), (80, 21087176), (88, 19170160), (110, 15336128), (116, 14542880), (128, 13179485), (145, 11634304), (160, 10543588), (176, 9585080), (220, 7668064), (232, 7271440), (290, 5817152), (319, 5288320), (320, 5271794), (352, 4792540), (440, 3834032), (464, 3635720), (580, 2908576), (638, 2644160), (640, 2635897), (704, 2396270), (880, 1917016), (928, 1817860), (1160, 1454288), (1276, 1322080), (1408, 1198135), (1595, 1057664), (1760, 958508), (1856, 908930), (2320, 727144), (2552, 661040), (3190, 528832), (3520, 479254), (3712, 454465), (4640, 363572), (5104, 330520), (6380, 264416), (7040, 239627), (8263, 204160), (9280, 181786), (10208, 165260), (12760, 132208), (16526, 102080), (18560, 90893), (20416, 82630), (25520, 66104), (33052, 51040), (40832, 41315)]