320916125712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{177893}}^1$

素因数の和:177990

約数の個数: 240

約数和(自身を含む): 1056178025280

約数和(自身を除く): 735261899568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 59, 78, 84, 91, 98, 104, 112, 118, 147, 156, 168, 177, 182, 196, 208, 236, 273, 294, 312, 336, 354, 364, 392, 413, 472, 546, 588, 624, 637, 708, 728, 767, 784, 826, 944, 1092, 1176, 1239, 1274, 1416, 1456, 1534, 1652, 1911, 2184, 2301, 2352, 2478, 2548, 2832, 2891, 3068, 3304, 3822, 4368, 4602, 4956, 5096, 5369, 5782, 6136, 6608, 7644, 8673, 9204, 9912, 10192, 10738, 11564, 12272, 15288, 16107, 17346, 18408, 19824, 21476, 23128, 30576, 32214, 34692, 36816, 37583, 42952, 46256, 64428, 69384, 75166, 85904, 112749, 128856, 138768, 150332, 177893, 225498, 257712, 300664, 355786, 450996, 533679, 601328, 711572, 901992, 1067358, 1245251, 1423144, 1803984, 2134716, 2312609, 2490502, 2846288, 3735753, 4269432, 4625218, 4981004, 6937827, 7471506, 8538864, 8716757, 9250436, 9962008, 10495687, 13875654, 14943012, 16188263, 17433514, 18500872, 19924016, 20991374, 26150271, 27751308, 29886024, 31487061, 32376526, 34867028, 37001744, 41982748, 48564789, 52300542, 55502616, 59772048, 62974122, 64753052, 69734056, 73469809, 83965496, 97129578, 104601084, 111005232, 113317841, 125948244, 129506104, 136443931, 139468112, 146939618, 167930992, 194259156, 209202168, 220409427, 226635682, 251896488, 259012208, 272887862, 293879236, 339953523, 388518312, 409331793, 418404336, 440818854, 453271364, 503792976, 514288663, 545775724, 587758472, 679907046, 777036624, 818663586, 881637708, 906542728, 955107517, 1028577326, 1091551448, 1175516944, 1359814092, 1542865989, 1637327172, 1763275416, 1813085456, 1910215034, 2057154652, 2183102896, 2719628184, 2865322551, 3085731978, 3274654344, 3526550832, 3820430068, 4114309304, 5439256368, 5730645102, 6171463956, 6549308688, 6685752619, 7640860136, 8228618608, 11461290204, 12342927912, 13371505238, 15281720272, 20057257857, 22922580408, 24685855824, 26743010476, 40114515714, 45845160816, 53486020952, 80229031428, 106972041904, 160458062856, 320916125712]

約数ペア:

[(1, 320916125712), (2, 160458062856), (3, 106972041904), (4, 80229031428), (6, 53486020952), (7, 45845160816), (8, 40114515714), (12, 26743010476), (13, 24685855824), (14, 22922580408), (16, 20057257857), (21, 15281720272), (24, 13371505238), (26, 12342927912), (28, 11461290204), (39, 8228618608), (42, 7640860136), (48, 6685752619), (49, 6549308688), (52, 6171463956), (56, 5730645102), (59, 5439256368), (78, 4114309304), (84, 3820430068), (91, 3526550832), (98, 3274654344), (104, 3085731978), (112, 2865322551), (118, 2719628184), (147, 2183102896), (156, 2057154652), (168, 1910215034), (177, 1813085456), (182, 1763275416), (196, 1637327172), (208, 1542865989), (236, 1359814092), (273, 1175516944), (294, 1091551448), (312, 1028577326), (336, 955107517), (354, 906542728), (364, 881637708), (392, 818663586), (413, 777036624), (472, 679907046), (546, 587758472), (588, 545775724), (624, 514288663), (637, 503792976), (708, 453271364), (728, 440818854), (767, 418404336), (784, 409331793), (826, 388518312), (944, 339953523), (1092, 293879236), (1176, 272887862), (1239, 259012208), (1274, 251896488), (1416, 226635682), (1456, 220409427), (1534, 209202168), (1652, 194259156), (1911, 167930992), (2184, 146939618), (2301, 139468112), (2352, 136443931), (2478, 129506104), (2548, 125948244), (2832, 113317841), (2891, 111005232), (3068, 104601084), (3304, 97129578), (3822, 83965496), (4368, 73469809), (4602, 69734056), (4956, 64753052), (5096, 62974122), (5369, 59772048), (5782, 55502616), (6136, 52300542), (6608, 48564789), (7644, 41982748), (8673, 37001744), (9204, 34867028), (9912, 32376526), (10192, 31487061), (10738, 29886024), (11564, 27751308), (12272, 26150271), (15288, 20991374), (16107, 19924016), (17346, 18500872), (18408, 17433514), (19824, 16188263), (21476, 14943012), (23128, 13875654), (30576, 10495687), (32214, 9962008), (34692, 9250436), (36816, 8716757), (37583, 8538864), (42952, 7471506), (46256, 6937827), (64428, 4981004), (69384, 4625218), (75166, 4269432), (85904, 3735753), (112749, 2846288), (128856, 2490502), (138768, 2312609), (150332, 2134716), (177893, 1803984), (225498, 1423144), (257712, 1245251), (300664, 1067358), (355786, 901992), (450996, 711572), (533679, 601328)]