681061338240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1140577}}^1$

素因数の和:1140910

約数の個数: 128

約数和(自身を含む): 2177865256320

約数和(自身を除く): 1496803918080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 311, 320, 384, 480, 622, 640, 933, 960, 1244, 1555, 1866, 1920, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 9952, 12440, 14928, 18660, 19904, 24880, 29856, 37320, 39808, 49760, 59712, 74640, 99520, 119424, 149280, 199040, 298560, 597120, 1140577, 2281154, 3421731, 4562308, 5702885, 6843462, 9124616, 11405770, 13686924, 17108655, 18249232, 22811540, 27373848, 34217310, 36498464, 45623080, 54747696, 68434620, 72996928, 91246160, 109495392, 136869240, 145993856, 182492320, 218990784, 273738480, 354719447, 364984640, 437981568, 547476960, 709438894, 729969280, 1064158341, 1094953920, 1418877788, 1773597235, 2128316682, 2189907840, 2837755576, 3547194470, 4256633364, 5320791705, 5675511152, 7094388940, 8513266728, 10641583410, 11351022304, 14188777880, 17026533456, 21283166820, 22702044608, 28377555760, 34053066912, 42566333640, 45404089216, 56755111520, 68106133824, 85132667280, 113510223040, 136212267648, 170265334560, 227020446080, 340530669120, 681061338240]

約数ペア:

[(1, 681061338240), (2, 340530669120), (3, 227020446080), (4, 170265334560), (5, 136212267648), (6, 113510223040), (8, 85132667280), (10, 68106133824), (12, 56755111520), (15, 45404089216), (16, 42566333640), (20, 34053066912), (24, 28377555760), (30, 22702044608), (32, 21283166820), (40, 17026533456), (48, 14188777880), (60, 11351022304), (64, 10641583410), (80, 8513266728), (96, 7094388940), (120, 5675511152), (128, 5320791705), (160, 4256633364), (192, 3547194470), (240, 2837755576), (311, 2189907840), (320, 2128316682), (384, 1773597235), (480, 1418877788), (622, 1094953920), (640, 1064158341), (933, 729969280), (960, 709438894), (1244, 547476960), (1555, 437981568), (1866, 364984640), (1920, 354719447), (2488, 273738480), (3110, 218990784), (3732, 182492320), (4665, 145993856), (4976, 136869240), (6220, 109495392), (7464, 91246160), (9330, 72996928), (9952, 68434620), (12440, 54747696), (14928, 45623080), (18660, 36498464), (19904, 34217310), (24880, 27373848), (29856, 22811540), (37320, 18249232), (39808, 17108655), (49760, 13686924), (59712, 11405770), (74640, 9124616), (99520, 6843462), (119424, 5702885), (149280, 4562308), (199040, 3421731), (298560, 2281154), (597120, 1140577)]