851278560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14657}}^1$

素因数の和:14697

約数の個数: 144

約数和(自身を含む): 2947665168

約数和(自身を除く): 2096386608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 14657, 19360, 29040, 29314, 43971, 58080, 58628, 73285, 87942, 117256, 146570, 161227, 175884, 219855, 234512, 293140, 322454, 351768, 439710, 469024, 483681, 586280, 644908, 703536, 806135, 879420, 967362, 1172560, 1289816, 1407072, 1612270, 1758840, 1773497, 1934724, 2345120, 2418405, 2579632, 3224540, 3517680, 3546994, 3869448, 4836810, 5159264, 5320491, 6449080, 7035360, 7093988, 7738896, 8867485, 9673620, 10640982, 12898160, 14187976, 15477792, 17734970, 19347240, 21281964, 25796320, 26602455, 28375952, 35469940, 38694480, 42563928, 53204910, 56751904, 70939880, 77388960, 85127856, 106409820, 141879760, 170255712, 212819640, 283759520, 425639280, 851278560]

約数ペア:

[(1, 851278560), (2, 425639280), (3, 283759520), (4, 212819640), (5, 170255712), (6, 141879760), (8, 106409820), (10, 85127856), (11, 77388960), (12, 70939880), (15, 56751904), (16, 53204910), (20, 42563928), (22, 38694480), (24, 35469940), (30, 28375952), (32, 26602455), (33, 25796320), (40, 21281964), (44, 19347240), (48, 17734970), (55, 15477792), (60, 14187976), (66, 12898160), (80, 10640982), (88, 9673620), (96, 8867485), (110, 7738896), (120, 7093988), (121, 7035360), (132, 6449080), (160, 5320491), (165, 5159264), (176, 4836810), (220, 3869448), (240, 3546994), (242, 3517680), (264, 3224540), (330, 2579632), (352, 2418405), (363, 2345120), (440, 1934724), (480, 1773497), (484, 1758840), (528, 1612270), (605, 1407072), (660, 1289816), (726, 1172560), (880, 967362), (968, 879420), (1056, 806135), (1210, 703536), (1320, 644908), (1452, 586280), (1760, 483681), (1815, 469024), (1936, 439710), (2420, 351768), (2640, 322454), (2904, 293140), (3630, 234512), (3872, 219855), (4840, 175884), (5280, 161227), (5808, 146570), (7260, 117256), (9680, 87942), (11616, 73285), (14520, 58628), (14657, 58080), (19360, 43971), (29040, 29314)]