70843520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 191678400

約数和(自身を除く): 120834880

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, 347, 352, 440, 464, 580, 638, 640, 694, 704, 880, 928, 1160, 1276, 1388, 1408, 1595, 1735, 1760, 1856, 2320, 2552, 2776, 3190, 3470, 3520, 3712, 3817, 4640, 5104, 5552, 6380, 6940, 7040, 7634, 9280, 10063, 10208, 11104, 12760, 13880, 15268, 18560, 19085, 20126, 20416, 22208, 25520, 27760, 30536, 38170, 40252, 40832, 44416, 50315, 51040, 55520, 61072, 76340, 80504, 100630, 102080, 110693, 111040, 122144, 152680, 161008, 201260, 204160, 221386, 222080, 244288, 305360, 322016, 402520, 442772, 488576, 553465, 610720, 644032, 805040, 885544, 1106930, 1221440, 1288064, 1610080, 1771088, 2213860, 2442880, 3220160, 3542176, 4427720, 6440320, 7084352, 8855440, 14168704, 17710880, 35421760, 70843520]

約数ペア:

[(1, 70843520), (2, 35421760), (4, 17710880), (5, 14168704), (8, 8855440), (10, 7084352), (11, 6440320), (16, 4427720), (20, 3542176), (22, 3220160), (29, 2442880), (32, 2213860), (40, 1771088), (44, 1610080), (55, 1288064), (58, 1221440), (64, 1106930), (80, 885544), (88, 805040), (110, 644032), (116, 610720), (128, 553465), (145, 488576), (160, 442772), (176, 402520), (220, 322016), (232, 305360), (290, 244288), (319, 222080), (320, 221386), (347, 204160), (352, 201260), (440, 161008), (464, 152680), (580, 122144), (638, 111040), (640, 110693), (694, 102080), (704, 100630), (880, 80504), (928, 76340), (1160, 61072), (1276, 55520), (1388, 51040), (1408, 50315), (1595, 44416), (1735, 40832), (1760, 40252), (1856, 38170), (2320, 30536), (2552, 27760), (2776, 25520), (3190, 22208), (3470, 20416), (3520, 20126), (3712, 19085), (3817, 18560), (4640, 15268), (5104, 13880), (5552, 12760), (6380, 11104), (6940, 10208), (7040, 10063), (7634, 9280)]