316002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 1098873216

約数和(自身を除く): 782870496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 97, 110, 120, 132, 160, 165, 176, 194, 220, 240, 264, 291, 330, 352, 388, 440, 480, 485, 528, 582, 617, 660, 776, 880, 970, 1056, 1067, 1164, 1234, 1320, 1455, 1552, 1760, 1851, 1940, 2134, 2328, 2468, 2640, 2910, 3085, 3104, 3201, 3702, 3880, 4268, 4656, 4936, 5280, 5335, 5820, 6170, 6402, 6787, 7404, 7760, 8536, 9255, 9312, 9872, 10670, 11640, 12340, 12804, 13574, 14808, 15520, 16005, 17072, 18510, 19744, 20361, 21340, 23280, 24680, 25608, 27148, 29616, 32010, 33935, 34144, 37020, 40722, 42680, 46560, 49360, 51216, 54296, 59232, 59849, 64020, 67870, 74040, 81444, 85360, 98720, 101805, 102432, 108592, 119698, 128040, 135740, 148080, 162888, 170720, 179547, 203610, 217184, 239396, 256080, 271480, 296160, 299245, 325776, 359094, 407220, 478792, 512160, 542960, 598490, 651552, 658339, 718188, 814440, 897735, 957584, 1085920, 1196980, 1316678, 1436376, 1628880, 1795470, 1915168, 1975017, 2393960, 2633356, 2872752, 3257760, 3291695, 3590940, 3950034, 4787920, 5266712, 5745504, 6583390, 7181880, 7900068, 9575840, 9875085, 10533424, 13166780, 14363760, 15800136, 19750170, 21066848, 26333560, 28727520, 31600272, 39500340, 52667120, 63200544, 79000680, 105334240, 158001360, 316002720]

約数ペア:

[(1, 316002720), (2, 158001360), (3, 105334240), (4, 79000680), (5, 63200544), (6, 52667120), (8, 39500340), (10, 31600272), (11, 28727520), (12, 26333560), (15, 21066848), (16, 19750170), (20, 15800136), (22, 14363760), (24, 13166780), (30, 10533424), (32, 9875085), (33, 9575840), (40, 7900068), (44, 7181880), (48, 6583390), (55, 5745504), (60, 5266712), (66, 4787920), (80, 3950034), (88, 3590940), (96, 3291695), (97, 3257760), (110, 2872752), (120, 2633356), (132, 2393960), (160, 1975017), (165, 1915168), (176, 1795470), (194, 1628880), (220, 1436376), (240, 1316678), (264, 1196980), (291, 1085920), (330, 957584), (352, 897735), (388, 814440), (440, 718188), (480, 658339), (485, 651552), (528, 598490), (582, 542960), (617, 512160), (660, 478792), (776, 407220), (880, 359094), (970, 325776), (1056, 299245), (1067, 296160), (1164, 271480), (1234, 256080), (1320, 239396), (1455, 217184), (1552, 203610), (1760, 179547), (1851, 170720), (1940, 162888), (2134, 148080), (2328, 135740), (2468, 128040), (2640, 119698), (2910, 108592), (3085, 102432), (3104, 101805), (3201, 98720), (3702, 85360), (3880, 81444), (4268, 74040), (4656, 67870), (4936, 64020), (5280, 59849), (5335, 59232), (5820, 54296), (6170, 51216), (6402, 49360), (6787, 46560), (7404, 42680), (7760, 40722), (8536, 37020), (9255, 34144), (9312, 33935), (9872, 32010), (10670, 29616), (11640, 27148), (12340, 25608), (12804, 24680), (13574, 23280), (14808, 21340), (15520, 20361), (16005, 19744), (17072, 18510)]