23001440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 96

約数和(自身を含む): 67785984

約数和(自身を除く): 44784544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 1867, 2464, 3080, 3734, 6160, 7468, 9335, 12320, 13069, 14936, 18670, 20537, 26138, 29872, 37340, 41074, 52276, 59744, 65345, 74680, 82148, 102685, 104552, 130690, 143759, 149360, 164296, 205370, 209104, 261380, 287518, 298720, 328592, 410740, 418208, 522760, 575036, 657184, 718795, 821480, 1045520, 1150072, 1437590, 1642960, 2091040, 2300144, 2875180, 3285920, 4600288, 5750360, 11500720, 23001440]

約数ペア:

[(1, 23001440), (2, 11500720), (4, 5750360), (5, 4600288), (7, 3285920), (8, 2875180), (10, 2300144), (11, 2091040), (14, 1642960), (16, 1437590), (20, 1150072), (22, 1045520), (28, 821480), (32, 718795), (35, 657184), (40, 575036), (44, 522760), (55, 418208), (56, 410740), (70, 328592), (77, 298720), (80, 287518), (88, 261380), (110, 209104), (112, 205370), (140, 164296), (154, 149360), (160, 143759), (176, 130690), (220, 104552), (224, 102685), (280, 82148), (308, 74680), (352, 65345), (385, 59744), (440, 52276), (560, 41074), (616, 37340), (770, 29872), (880, 26138), (1120, 20537), (1232, 18670), (1540, 14936), (1760, 13069), (1867, 12320), (2464, 9335), (3080, 7468), (3734, 6160)]