23710680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^2$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 88985520

約数和(自身を除く): 65274840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 420, 485, 504, 582, 630, 679, 776, 840, 873, 970, 1164, 1260, 1358, 1455, 1746, 1940, 2037, 2328, 2520, 2716, 2910, 3395, 3492, 3880, 4074, 4365, 5432, 5820, 6111, 6790, 6984, 8148, 8730, 9409, 10185, 11640, 12222, 13580, 16296, 17460, 18818, 20370, 24444, 27160, 28227, 30555, 34920, 37636, 40740, 47045, 48888, 56454, 61110, 65863, 75272, 81480, 84681, 94090, 112908, 122220, 131726, 141135, 169362, 188180, 197589, 225816, 244440, 263452, 282270, 329315, 338724, 376360, 395178, 423405, 526904, 564540, 592767, 658630, 677448, 790356, 846810, 987945, 1129080, 1185534, 1317260, 1580712, 1693620, 1975890, 2371068, 2634520, 2963835, 3387240, 3951780, 4742136, 5927670, 7903560, 11855340, 23710680]

約数ペア:

[(1, 23710680), (2, 11855340), (3, 7903560), (4, 5927670), (5, 4742136), (6, 3951780), (7, 3387240), (8, 2963835), (9, 2634520), (10, 2371068), (12, 1975890), (14, 1693620), (15, 1580712), (18, 1317260), (20, 1185534), (21, 1129080), (24, 987945), (28, 846810), (30, 790356), (35, 677448), (36, 658630), (40, 592767), (42, 564540), (45, 526904), (56, 423405), (60, 395178), (63, 376360), (70, 338724), (72, 329315), (84, 282270), (90, 263452), (97, 244440), (105, 225816), (120, 197589), (126, 188180), (140, 169362), (168, 141135), (180, 131726), (194, 122220), (210, 112908), (252, 94090), (280, 84681), (291, 81480), (315, 75272), (360, 65863), (388, 61110), (420, 56454), (485, 48888), (504, 47045), (582, 40740), (630, 37636), (679, 34920), (776, 30555), (840, 28227), (873, 27160), (970, 24444), (1164, 20370), (1260, 18818), (1358, 17460), (1455, 16296), (1746, 13580), (1940, 12222), (2037, 11640), (2328, 10185), (2520, 9409), (2716, 8730), (2910, 8148), (3395, 6984), (3492, 6790), (3880, 6111), (4074, 5820), (4365, 5432)]