39884460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 102364500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 89, 97, 105, 110, 132, 140, 154, 165, 178, 194, 210, 220, 231, 267, 291, 308, 330, 356, 385, 388, 420, 445, 462, 485, 534, 582, 623, 660, 679, 770, 890, 924, 970, 979, 1067, 1068, 1155, 1164, 1246, 1335, 1358, 1455, 1540, 1780, 1869, 1940, 1958, 2037, 2134, 2310, 2492, 2670, 2716, 2910, 2937, 3115, 3201, 3395, 3738, 3916, 4074, 4268, 4620, 4895, 5335, 5340, 5820, 5874, 6230, 6402, 6790, 6853, 7469, 7476, 8148, 8633, 9345, 9790, 10185, 10670, 11748, 12460, 12804, 13580, 13706, 14685, 14938, 16005, 17266, 18690, 19580, 20370, 20559, 21340, 22407, 25899, 27412, 29370, 29876, 32010, 34265, 34532, 37345, 37380, 40740, 41118, 43165, 44814, 51798, 58740, 60431, 64020, 68530, 74690, 82236, 86330, 89628, 94963, 102795, 103596, 112035, 120862, 129495, 137060, 149380, 172660, 181293, 189926, 205590, 224070, 241724, 258990, 284889, 302155, 362586, 379852, 411180, 448140, 474815, 517980, 569778, 604310, 664741, 725172, 906465, 949630, 1139556, 1208620, 1329482, 1424445, 1812930, 1899260, 1994223, 2658964, 2848890, 3323705, 3625860, 3988446, 5697780, 6647410, 7976892, 9971115, 13294820, 19942230, 39884460]

約数ペア:

[(1, 39884460), (2, 19942230), (3, 13294820), (4, 9971115), (5, 7976892), (6, 6647410), (7, 5697780), (10, 3988446), (11, 3625860), (12, 3323705), (14, 2848890), (15, 2658964), (20, 1994223), (21, 1899260), (22, 1812930), (28, 1424445), (30, 1329482), (33, 1208620), (35, 1139556), (42, 949630), (44, 906465), (55, 725172), (60, 664741), (66, 604310), (70, 569778), (77, 517980), (84, 474815), (89, 448140), (97, 411180), (105, 379852), (110, 362586), (132, 302155), (140, 284889), (154, 258990), (165, 241724), (178, 224070), (194, 205590), (210, 189926), (220, 181293), (231, 172660), (267, 149380), (291, 137060), (308, 129495), (330, 120862), (356, 112035), (385, 103596), (388, 102795), (420, 94963), (445, 89628), (462, 86330), (485, 82236), (534, 74690), (582, 68530), (623, 64020), (660, 60431), (679, 58740), (770, 51798), (890, 44814), (924, 43165), (970, 41118), (979, 40740), (1067, 37380), (1068, 37345), (1155, 34532), (1164, 34265), (1246, 32010), (1335, 29876), (1358, 29370), (1455, 27412), (1540, 25899), (1780, 22407), (1869, 21340), (1940, 20559), (1958, 20370), (2037, 19580), (2134, 18690), (2310, 17266), (2492, 16005), (2670, 14938), (2716, 14685), (2910, 13706), (2937, 13580), (3115, 12804), (3201, 12460), (3395, 11748), (3738, 10670), (3916, 10185), (4074, 9790), (4268, 9345), (4620, 8633), (4895, 8148), (5335, 7476), (5340, 7469), (5820, 6853), (5874, 6790), (6230, 6402)]