826239120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21383}}^1$

素因数の和:21429

約数の個数: 160

約数和(自身を含む): 3054661632

約数和(自身を除く): 2228422512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 21383, 38640, 42766, 64149, 85532, 106915, 128298, 149681, 171064, 213830, 256596, 299362, 320745, 342128, 427660, 449043, 491809, 513192, 598724, 641490, 748405, 855320, 898086, 983618, 1026384, 1197448, 1282980, 1475427, 1496810, 1710640, 1796172, 1967236, 2245215, 2394896, 2459045, 2565960, 2950854, 2993620, 3442663, 3592344, 3934472, 4490430, 4918090, 5131920, 5901708, 5987240, 6885326, 7184688, 7377135, 7868944, 8980860, 9836180, 10327989, 11803416, 11974480, 13770652, 14754270, 17213315, 17961720, 19672360, 20655978, 23606832, 27541304, 29508540, 34426630, 35923440, 39344720, 41311956, 51639945, 55082608, 59017080, 68853260, 82623912, 103279890, 118034160, 137706520, 165247824, 206559780, 275413040, 413119560, 826239120]

約数ペア:

[(1, 826239120), (2, 413119560), (3, 275413040), (4, 206559780), (5, 165247824), (6, 137706520), (7, 118034160), (8, 103279890), (10, 82623912), (12, 68853260), (14, 59017080), (15, 55082608), (16, 51639945), (20, 41311956), (21, 39344720), (23, 35923440), (24, 34426630), (28, 29508540), (30, 27541304), (35, 23606832), (40, 20655978), (42, 19672360), (46, 17961720), (48, 17213315), (56, 14754270), (60, 13770652), (69, 11974480), (70, 11803416), (80, 10327989), (84, 9836180), (92, 8980860), (105, 7868944), (112, 7377135), (115, 7184688), (120, 6885326), (138, 5987240), (140, 5901708), (161, 5131920), (168, 4918090), (184, 4490430), (210, 3934472), (230, 3592344), (240, 3442663), (276, 2993620), (280, 2950854), (322, 2565960), (336, 2459045), (345, 2394896), (368, 2245215), (420, 1967236), (460, 1796172), (483, 1710640), (552, 1496810), (560, 1475427), (644, 1282980), (690, 1197448), (805, 1026384), (840, 983618), (920, 898086), (966, 855320), (1104, 748405), (1288, 641490), (1380, 598724), (1610, 513192), (1680, 491809), (1840, 449043), (1932, 427660), (2415, 342128), (2576, 320745), (2760, 299362), (3220, 256596), (3864, 213830), (4830, 171064), (5520, 149681), (6440, 128298), (7728, 106915), (9660, 85532), (12880, 64149), (19320, 42766), (21383, 38640)]