130408740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 498318912

約数和(自身を除く): 367910172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 97, 99, 105, 110, 126, 132, 140, 154, 165, 180, 194, 198, 210, 220, 231, 252, 291, 308, 315, 330, 385, 388, 396, 420, 462, 485, 495, 582, 630, 660, 679, 693, 770, 873, 924, 970, 990, 1067, 1155, 1164, 1260, 1358, 1386, 1455, 1540, 1746, 1940, 1980, 2037, 2134, 2310, 2716, 2772, 2910, 3201, 3395, 3465, 3492, 4074, 4268, 4365, 4620, 5335, 5820, 6111, 6402, 6790, 6930, 7469, 8148, 8730, 9409, 9603, 10185, 10670, 12222, 12804, 13580, 13860, 14938, 16005, 17460, 18818, 19206, 20370, 21340, 22407, 24444, 28227, 29876, 30555, 32010, 37345, 37636, 38412, 40740, 44814, 47045, 48015, 56454, 61110, 64020, 65863, 67221, 74690, 84681, 89628, 94090, 96030, 103499, 112035, 112908, 122220, 131726, 134442, 141135, 149380, 169362, 188180, 192060, 197589, 206998, 224070, 263452, 268884, 282270, 310497, 329315, 336105, 338724, 395178, 413996, 423405, 448140, 517495, 564540, 592767, 620994, 658630, 672210, 724493, 790356, 846810, 931491, 987945, 1034990, 1185534, 1241988, 1317260, 1344420, 1448986, 1552485, 1693620, 1862982, 1975890, 2069980, 2173479, 2371068, 2897972, 2963835, 3104970, 3622465, 3725964, 3951780, 4346958, 4657455, 5927670, 6209940, 6520437, 7244930, 8693916, 9314910, 10867395, 11855340, 13040874, 14489860, 18629820, 21734790, 26081748, 32602185, 43469580, 65204370, 130408740]

約数ペア:

[(1, 130408740), (2, 65204370), (3, 43469580), (4, 32602185), (5, 26081748), (6, 21734790), (7, 18629820), (9, 14489860), (10, 13040874), (11, 11855340), (12, 10867395), (14, 9314910), (15, 8693916), (18, 7244930), (20, 6520437), (21, 6209940), (22, 5927670), (28, 4657455), (30, 4346958), (33, 3951780), (35, 3725964), (36, 3622465), (42, 3104970), (44, 2963835), (45, 2897972), (55, 2371068), (60, 2173479), (63, 2069980), (66, 1975890), (70, 1862982), (77, 1693620), (84, 1552485), (90, 1448986), (97, 1344420), (99, 1317260), (105, 1241988), (110, 1185534), (126, 1034990), (132, 987945), (140, 931491), (154, 846810), (165, 790356), (180, 724493), (194, 672210), (198, 658630), (210, 620994), (220, 592767), (231, 564540), (252, 517495), (291, 448140), (308, 423405), (315, 413996), (330, 395178), (385, 338724), (388, 336105), (396, 329315), (420, 310497), (462, 282270), (485, 268884), (495, 263452), (582, 224070), (630, 206998), (660, 197589), (679, 192060), (693, 188180), (770, 169362), (873, 149380), (924, 141135), (970, 134442), (990, 131726), (1067, 122220), (1155, 112908), (1164, 112035), (1260, 103499), (1358, 96030), (1386, 94090), (1455, 89628), (1540, 84681), (1746, 74690), (1940, 67221), (1980, 65863), (2037, 64020), (2134, 61110), (2310, 56454), (2716, 48015), (2772, 47045), (2910, 44814), (3201, 40740), (3395, 38412), (3465, 37636), (3492, 37345), (4074, 32010), (4268, 30555), (4365, 29876), (4620, 28227), (5335, 24444), (5820, 22407), (6111, 21340), (6402, 20370), (6790, 19206), (6930, 18818), (7469, 17460), (8148, 16005), (8730, 14938), (9409, 13860), (9603, 13580), (10185, 12804), (10670, 12222)]