2640580992

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 384

約数和(自身を含む): 9376819200

約数和(自身を除く): 6736238208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 64, 72, 84, 93, 96, 98, 108, 112, 124, 126, 128, 144, 147, 168, 186, 189, 192, 196, 216, 217, 224, 248, 252, 279, 288, 294, 336, 372, 378, 384, 392, 432, 434, 441, 448, 496, 503, 504, 558, 576, 588, 651, 672, 744, 756, 784, 837, 864, 868, 882, 896, 992, 1006, 1008, 1116, 1152, 1176, 1302, 1323, 1344, 1488, 1509, 1512, 1519, 1568, 1674, 1728, 1736, 1764, 1953, 1984, 2012, 2016, 2232, 2352, 2604, 2646, 2688, 2976, 3018, 3024, 3038, 3136, 3348, 3456, 3472, 3521, 3528, 3906, 3968, 4024, 4032, 4464, 4527, 4557, 4704, 5208, 5292, 5859, 5952, 6036, 6048, 6076, 6272, 6696, 6944, 7042, 7056, 7812, 8048, 8064, 8928, 9054, 9114, 9408, 10416, 10563, 10584, 11718, 11904, 12072, 12096, 12152, 13392, 13581, 13671, 13888, 14084, 14112, 15593, 15624, 16096, 17856, 18108, 18228, 18816, 20832, 21126, 21168, 23436, 24144, 24192, 24304, 24647, 26784, 27162, 27342, 27776, 28168, 28224, 31186, 31248, 31689, 32192, 35712, 36216, 36456, 41013, 41664, 42252, 42336, 46779, 46872, 48288, 48608, 49294, 53568, 54324, 54684, 56336, 56448, 62372, 62496, 63378, 64384, 72432, 72912, 73941, 82026, 83328, 84504, 84672, 93558, 93744, 95067, 96576, 97216, 98588, 107136, 108648, 109151, 109368, 112672, 124744, 124992, 126756, 140337, 144864, 145824, 147882, 164052, 169008, 169344, 187116, 187488, 190134, 193152, 194432, 197176, 217296, 218302, 218736, 221823, 225344, 249488, 249984, 253512, 280674, 289728, 291648, 295764, 327453, 328104, 338016, 374232, 374976, 380268, 394352, 421011, 434592, 436604, 437472, 443646, 450688, 498976, 507024, 561348, 579456, 583296, 591528, 654906, 656208, 665469, 676032, 748464, 749952, 760536, 764057, 788704, 842022, 869184, 873208, 874944, 887292, 982359, 997952, 1014048, 1122696, 1183056, 1309812, 1312416, 1330938, 1352064, 1496928, 1521072, 1528114, 1577408, 1684044, 1738368, 1746416, 1749888, 1774584, 1964718, 1995904, 2028096, 2245392, 2292171, 2366112, 2619624, 2624832, 2661876, 2947077, 2993856, 3042144, 3056228, 3154816, 3368088, 3492832, 3549168, 3929436, 4056192, 4490784, 4584342, 4732224, 5239248, 5249664, 5323752, 5894154, 5987712, 6084288, 6112456, 6736176, 6876513, 6985664, 7098336, 7858872, 8981568, 9168684, 9464448, 10478496, 10647504, 11788308, 12168576, 12224912, 13472352, 13753026, 13971328, 14196672, 15717744, 17963136, 18337368, 20629539, 20956992, 21295008, 23576616, 24449824, 26944704, 27506052, 28393344, 31435488, 36674736, 41259078, 41913984, 42590016, 47153232, 48899648, 53889408, 55012104, 62870976, 73349472, 82518156, 85180032, 94306464, 97799296, 110024208, 125741952, 146698944, 165036312, 188612928, 220048416, 293397888, 330072624, 377225856, 440096832, 660145248, 880193664, 1320290496, 2640580992]

約数ペア:

[(1, 2640580992), (2, 1320290496), (3, 880193664), (4, 660145248), (6, 440096832), (7, 377225856), (8, 330072624), (9, 293397888), (12, 220048416), (14, 188612928), (16, 165036312), (18, 146698944), (21, 125741952), (24, 110024208), (27, 97799296), (28, 94306464), (31, 85180032), (32, 82518156), (36, 73349472), (42, 62870976), (48, 55012104), (49, 53889408), (54, 48899648), (56, 47153232), (62, 42590016), (63, 41913984), (64, 41259078), (72, 36674736), (84, 31435488), (93, 28393344), (96, 27506052), (98, 26944704), (108, 24449824), (112, 23576616), (124, 21295008), (126, 20956992), (128, 20629539), (144, 18337368), (147, 17963136), (168, 15717744), (186, 14196672), (189, 13971328), (192, 13753026), (196, 13472352), (216, 12224912), (217, 12168576), (224, 11788308), (248, 10647504), (252, 10478496), (279, 9464448), (288, 9168684), (294, 8981568), (336, 7858872), (372, 7098336), (378, 6985664), (384, 6876513), (392, 6736176), (432, 6112456), (434, 6084288), (441, 5987712), (448, 5894154), (496, 5323752), (503, 5249664), (504, 5239248), (558, 4732224), (576, 4584342), (588, 4490784), (651, 4056192), (672, 3929436), (744, 3549168), (756, 3492832), (784, 3368088), (837, 3154816), (864, 3056228), (868, 3042144), (882, 2993856), (896, 2947077), (992, 2661876), (1006, 2624832), (1008, 2619624), (1116, 2366112), (1152, 2292171), (1176, 2245392), (1302, 2028096), (1323, 1995904), (1344, 1964718), (1488, 1774584), (1509, 1749888), (1512, 1746416), (1519, 1738368), (1568, 1684044), (1674, 1577408), (1728, 1528114), (1736, 1521072), (1764, 1496928), (1953, 1352064), (1984, 1330938), (2012, 1312416), (2016, 1309812), (2232, 1183056), (2352, 1122696), (2604, 1014048), (2646, 997952), (2688, 982359), (2976, 887292), (3018, 874944), (3024, 873208), (3038, 869184), (3136, 842022), (3348, 788704), (3456, 764057), (3472, 760536), (3521, 749952), (3528, 748464), (3906, 676032), (3968, 665469), (4024, 656208), (4032, 654906), (4464, 591528), (4527, 583296), (4557, 579456), (4704, 561348), (5208, 507024), (5292, 498976), (5859, 450688), (5952, 443646), (6036, 437472), (6048, 436604), (6076, 434592), (6272, 421011), (6696, 394352), (6944, 380268), (7042, 374976), (7056, 374232), (7812, 338016), (8048, 328104), (8064, 327453), (8928, 295764), (9054, 291648), (9114, 289728), (9408, 280674), (10416, 253512), (10563, 249984), (10584, 249488), (11718, 225344), (11904, 221823), (12072, 218736), (12096, 218302), (12152, 217296), (13392, 197176), (13581, 194432), (13671, 193152), (13888, 190134), (14084, 187488), (14112, 187116), (15593, 169344), (15624, 169008), (16096, 164052), (17856, 147882), (18108, 145824), (18228, 144864), (18816, 140337), (20832, 126756), (21126, 124992), (21168, 124744), (23436, 112672), (24144, 109368), (24192, 109151), (24304, 108648), (24647, 107136), (26784, 98588), (27162, 97216), (27342, 96576), (27776, 95067), (28168, 93744), (28224, 93558), (31186, 84672), (31248, 84504), (31689, 83328), (32192, 82026), (35712, 73941), (36216, 72912), (36456, 72432), (41013, 64384), (41664, 63378), (42252, 62496), (42336, 62372), (46779, 56448), (46872, 56336), (48288, 54684), (48608, 54324), (49294, 53568)]