43257480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 111571320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2239, 2415, 2760, 3220, 3864, 4478, 4830, 6440, 6717, 8956, 9660, 11195, 13434, 15673, 17912, 19320, 22390, 26868, 31346, 33585, 44780, 47019, 51497, 53736, 62692, 67170, 78365, 89560, 94038, 102994, 125384, 134340, 154491, 156730, 188076, 205988, 235095, 257485, 268680, 308982, 313460, 360479, 376152, 411976, 470190, 514970, 617964, 626920, 720958, 772455, 940380, 1029940, 1081437, 1235928, 1441916, 1544910, 1802395, 1880760, 2059880, 2162874, 2883832, 3089820, 3604790, 4325748, 5407185, 6179640, 7209580, 8651496, 10814370, 14419160, 21628740, 43257480]

約数ペア:

[(1, 43257480), (2, 21628740), (3, 14419160), (4, 10814370), (5, 8651496), (6, 7209580), (7, 6179640), (8, 5407185), (10, 4325748), (12, 3604790), (14, 3089820), (15, 2883832), (20, 2162874), (21, 2059880), (23, 1880760), (24, 1802395), (28, 1544910), (30, 1441916), (35, 1235928), (40, 1081437), (42, 1029940), (46, 940380), (56, 772455), (60, 720958), (69, 626920), (70, 617964), (84, 514970), (92, 470190), (105, 411976), (115, 376152), (120, 360479), (138, 313460), (140, 308982), (161, 268680), (168, 257485), (184, 235095), (210, 205988), (230, 188076), (276, 156730), (280, 154491), (322, 134340), (345, 125384), (420, 102994), (460, 94038), (483, 89560), (552, 78365), (644, 67170), (690, 62692), (805, 53736), (840, 51497), (920, 47019), (966, 44780), (1288, 33585), (1380, 31346), (1610, 26868), (1932, 22390), (2239, 19320), (2415, 17912), (2760, 15673), (3220, 13434), (3864, 11195), (4478, 9660), (4830, 8956), (6440, 6717)]