1384204640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 4143799296

約数和(自身を除く): 2759594656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 71, 80, 91, 103, 104, 112, 130, 140, 142, 160, 169, 182, 206, 208, 224, 260, 280, 284, 338, 355, 364, 412, 416, 455, 497, 515, 520, 560, 568, 676, 710, 721, 728, 824, 845, 910, 923, 994, 1030, 1040, 1120, 1136, 1183, 1339, 1352, 1420, 1442, 1456, 1648, 1690, 1820, 1846, 1988, 2060, 2080, 2272, 2366, 2485, 2678, 2704, 2840, 2884, 2912, 3296, 3380, 3605, 3640, 3692, 3976, 4120, 4615, 4732, 4970, 5356, 5408, 5680, 5768, 5915, 6461, 6695, 6760, 7210, 7280, 7313, 7384, 7952, 8240, 9230, 9373, 9464, 9940, 10712, 11360, 11536, 11830, 11999, 12922, 13390, 13520, 14420, 14560, 14626, 14768, 15904, 16480, 17407, 18460, 18746, 18928, 19880, 21424, 23072, 23660, 23998, 25844, 26780, 27040, 28840, 29252, 29536, 32305, 34814, 36565, 36920, 37492, 37856, 39760, 42848, 46865, 47320, 47996, 51191, 51688, 53560, 57680, 58504, 59995, 64610, 69628, 73130, 73840, 74984, 79520, 83993, 87035, 93730, 94640, 95069, 95992, 102382, 103376, 107120, 115360, 117008, 119990, 121849, 129220, 139256, 146260, 147680, 149968, 167986, 174070, 187460, 189280, 190138, 191984, 204764, 206752, 214240, 234016, 239980, 243698, 255955, 258440, 278512, 292520, 299936, 335972, 348140, 374920, 380276, 383968, 409528, 419965, 475345, 479960, 487396, 511910, 516880, 557024, 585040, 609245, 665483, 671944, 696280, 749840, 760552, 819056, 839930, 950690, 959920, 974792, 1023820, 1033760, 1170080, 1218490, 1235897, 1330966, 1343888, 1392560, 1499680, 1521104, 1638112, 1679860, 1901380, 1919840, 1949584, 2047640, 2436980, 2471794, 2661932, 2687776, 2785120, 3042208, 3327415, 3359720, 3802760, 3899168, 4095280, 4873960, 4943588, 5323864, 6179485, 6654830, 6719440, 7605520, 8190560, 8651279, 9747920, 9887176, 10647728, 12358970, 13309660, 13438880, 15211040, 17302558, 19495840, 19774352, 21295456, 24717940, 26619320, 34605116, 39548704, 43256395, 49435880, 53238640, 69210232, 86512790, 98871760, 106477280, 138420464, 173025580, 197743520, 276840928, 346051160, 692102320, 1384204640]

約数ペア:

[(1, 1384204640), (2, 692102320), (4, 346051160), (5, 276840928), (7, 197743520), (8, 173025580), (10, 138420464), (13, 106477280), (14, 98871760), (16, 86512790), (20, 69210232), (26, 53238640), (28, 49435880), (32, 43256395), (35, 39548704), (40, 34605116), (52, 26619320), (56, 24717940), (65, 21295456), (70, 19774352), (71, 19495840), (80, 17302558), (91, 15211040), (103, 13438880), (104, 13309660), (112, 12358970), (130, 10647728), (140, 9887176), (142, 9747920), (160, 8651279), (169, 8190560), (182, 7605520), (206, 6719440), (208, 6654830), (224, 6179485), (260, 5323864), (280, 4943588), (284, 4873960), (338, 4095280), (355, 3899168), (364, 3802760), (412, 3359720), (416, 3327415), (455, 3042208), (497, 2785120), (515, 2687776), (520, 2661932), (560, 2471794), (568, 2436980), (676, 2047640), (710, 1949584), (721, 1919840), (728, 1901380), (824, 1679860), (845, 1638112), (910, 1521104), (923, 1499680), (994, 1392560), (1030, 1343888), (1040, 1330966), (1120, 1235897), (1136, 1218490), (1183, 1170080), (1339, 1033760), (1352, 1023820), (1420, 974792), (1442, 959920), (1456, 950690), (1648, 839930), (1690, 819056), (1820, 760552), (1846, 749840), (1988, 696280), (2060, 671944), (2080, 665483), (2272, 609245), (2366, 585040), (2485, 557024), (2678, 516880), (2704, 511910), (2840, 487396), (2884, 479960), (2912, 475345), (3296, 419965), (3380, 409528), (3605, 383968), (3640, 380276), (3692, 374920), (3976, 348140), (4120, 335972), (4615, 299936), (4732, 292520), (4970, 278512), (5356, 258440), (5408, 255955), (5680, 243698), (5768, 239980), (5915, 234016), (6461, 214240), (6695, 206752), (6760, 204764), (7210, 191984), (7280, 190138), (7313, 189280), (7384, 187460), (7952, 174070), (8240, 167986), (9230, 149968), (9373, 147680), (9464, 146260), (9940, 139256), (10712, 129220), (11360, 121849), (11536, 119990), (11830, 117008), (11999, 115360), (12922, 107120), (13390, 103376), (13520, 102382), (14420, 95992), (14560, 95069), (14626, 94640), (14768, 93730), (15904, 87035), (16480, 83993), (17407, 79520), (18460, 74984), (18746, 73840), (18928, 73130), (19880, 69628), (21424, 64610), (23072, 59995), (23660, 58504), (23998, 57680), (25844, 53560), (26780, 51688), (27040, 51191), (28840, 47996), (29252, 47320), (29536, 46865), (32305, 42848), (34814, 39760), (36565, 37856), (36920, 37492)]