19993345344

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2608

約数の個数: 420

約数和(自身を含む): 71194696320

約数和(自身を除く): 51201350976

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, 81, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 162, 168, 186, 189, 192, 196, 216, 217, 224, 248, 252, 279, 288, 294, 324, 336, 372, 378, 392, 432, 434, 441, 448, 496, 504, 558, 567, 576, 588, 648, 651, 672, 744, 756, 784, 837, 864, 868, 882, 992, 1008, 1116, 1134, 1176, 1296, 1302, 1323, 1344, 1488, 1512, 1519, 1568, 1674, 1728, 1736, 1764, 1953, 1984, 2016, 2232, 2268, 2352, 2511, 2539, 2592, 2604, 2646, 2976, 3024, 3038, 3136, 3348, 3472, 3528, 3906, 3969, 4032, 4464, 4536, 4557, 4704, 5022, 5078, 5184, 5208, 5292, 5859, 5952, 6048, 6076, 6696, 6944, 7056, 7617, 7812, 7938, 8928, 9072, 9114, 9408, 10044, 10156, 10416, 10584, 11718, 12096, 12152, 13392, 13671, 13888, 14112, 15234, 15624, 15876, 17577, 17773, 17856, 18144, 18228, 20088, 20312, 20832, 21168, 22851, 23436, 24304, 26784, 27342, 28224, 30468, 31248, 31752, 35154, 35546, 36288, 36456, 40176, 40624, 41013, 41664, 42336, 45702, 46872, 48608, 53319, 53568, 54684, 60936, 62496, 63504, 68553, 70308, 71092, 72912, 78709, 80352, 81248, 82026, 84672, 91404, 93744, 97216, 106638, 109368, 121872, 123039, 124411, 124992, 127008, 137106, 140616, 142184, 145824, 157418, 159957, 160704, 162496, 164052, 182808, 187488, 205659, 213276, 218736, 236127, 243744, 246078, 248822, 254016, 274212, 281232, 284368, 291648, 314836, 319914, 328104, 365616, 373233, 374976, 411318, 426552, 437472, 472254, 479871, 487488, 492156, 497644, 548424, 550963, 562464, 568736, 629672, 639828, 656208, 708381, 731232, 746466, 822636, 853104, 874944, 944508, 959742, 984312, 995288, 1096848, 1101926, 1119699, 1124928, 1137472, 1259344, 1279656, 1312416, 1416762, 1439613, 1462464, 1492932, 1645272, 1652889, 1706208, 1889016, 1919484, 1968624, 1990576, 2125143, 2193696, 2203852, 2239398, 2518688, 2559312, 2624832, 2833524, 2879226, 2985864, 3290544, 3305778, 3359097, 3412416, 3778032, 3838968, 3856741, 3937248, 3981152, 4250286, 4387392, 4407704, 4478796, 4958667, 5037376, 5118624, 5667048, 5758452, 5971728, 6375429, 6581088, 6611556, 6718194, 7556064, 7677936, 7713482, 7874496, 7962304, 8500572, 8815408, 8957592, 9917334, 10077291, 10237248, 11334096, 11516904, 11570223, 11943456, 12750858, 13162176, 13223112, 13436388, 14876001, 15112128, 15355872, 15426964, 17001144, 17630816, 17915184, 19834668, 20154582, 22668192, 23033808, 23140446, 23886912, 25501716, 26446224, 26872776, 29752002, 30711744, 30853928, 34002288, 34710669, 35261632, 35830368, 39669336, 40309164, 44628003, 45336384, 46067616, 46280892, 51003432, 52892448, 53745552, 59504004, 61707856, 68004576, 69421338, 71660736, 79338672, 80618328, 89256006, 92135232, 92561784, 102006864, 104132007, 105784896, 107491104, 119008008, 123415712, 136009152, 138842676, 158677344, 161236656, 178512012, 185123568, 204013728, 208264014, 214982208, 238016016, 246831424, 277685352, 312396021, 317354688, 322473312, 357024024, 370247136, 408027456, 416528028, 476032032, 555370704, 624792042, 644946624, 714048048, 740494272, 833056056, 952064064, 1110741408, 1249584084, 1428096096, 1666112112, 2221482816, 2499168168, 2856192192, 3332224224, 4998336336, 6664448448, 9996672672, 19993345344]

約数ペア:

[(1, 19993345344), (2, 9996672672), (3, 6664448448), (4, 4998336336), (6, 3332224224), (7, 2856192192), (8, 2499168168), (9, 2221482816), (12, 1666112112), (14, 1428096096), (16, 1249584084), (18, 1110741408), (21, 952064064), (24, 833056056), (27, 740494272), (28, 714048048), (31, 644946624), (32, 624792042), (36, 555370704), (42, 476032032), (48, 416528028), (49, 408027456), (54, 370247136), (56, 357024024), (62, 322473312), (63, 317354688), (64, 312396021), (72, 277685352), (81, 246831424), (84, 238016016), (93, 214982208), (96, 208264014), (98, 204013728), (108, 185123568), (112, 178512012), (124, 161236656), (126, 158677344), (144, 138842676), (147, 136009152), (162, 123415712), (168, 119008008), (186, 107491104), (189, 105784896), (192, 104132007), (196, 102006864), (216, 92561784), (217, 92135232), (224, 89256006), (248, 80618328), (252, 79338672), (279, 71660736), (288, 69421338), (294, 68004576), (324, 61707856), (336, 59504004), (372, 53745552), (378, 52892448), (392, 51003432), (432, 46280892), (434, 46067616), (441, 45336384), (448, 44628003), (496, 40309164), (504, 39669336), (558, 35830368), (567, 35261632), (576, 34710669), (588, 34002288), (648, 30853928), (651, 30711744), (672, 29752002), (744, 26872776), (756, 26446224), (784, 25501716), (837, 23886912), (864, 23140446), (868, 23033808), (882, 22668192), (992, 20154582), (1008, 19834668), (1116, 17915184), (1134, 17630816), (1176, 17001144), (1296, 15426964), (1302, 15355872), (1323, 15112128), (1344, 14876001), (1488, 13436388), (1512, 13223112), (1519, 13162176), (1568, 12750858), (1674, 11943456), (1728, 11570223), (1736, 11516904), (1764, 11334096), (1953, 10237248), (1984, 10077291), (2016, 9917334), (2232, 8957592), (2268, 8815408), (2352, 8500572), (2511, 7962304), (2539, 7874496), (2592, 7713482), (2604, 7677936), (2646, 7556064), (2976, 6718194), (3024, 6611556), (3038, 6581088), (3136, 6375429), (3348, 5971728), (3472, 5758452), (3528, 5667048), (3906, 5118624), (3969, 5037376), (4032, 4958667), (4464, 4478796), (4536, 4407704), (4557, 4387392), (4704, 4250286), (5022, 3981152), (5078, 3937248), (5184, 3856741), (5208, 3838968), (5292, 3778032), (5859, 3412416), (5952, 3359097), (6048, 3305778), (6076, 3290544), (6696, 2985864), (6944, 2879226), (7056, 2833524), (7617, 2624832), (7812, 2559312), (7938, 2518688), (8928, 2239398), (9072, 2203852), (9114, 2193696), (9408, 2125143), (10044, 1990576), (10156, 1968624), (10416, 1919484), (10584, 1889016), (11718, 1706208), (12096, 1652889), (12152, 1645272), (13392, 1492932), (13671, 1462464), (13888, 1439613), (14112, 1416762), (15234, 1312416), (15624, 1279656), (15876, 1259344), (17577, 1137472), (17773, 1124928), (17856, 1119699), (18144, 1101926), (18228, 1096848), (20088, 995288), (20312, 984312), (20832, 959742), (21168, 944508), (22851, 874944), (23436, 853104), (24304, 822636), (26784, 746466), (27342, 731232), (28224, 708381), (30468, 656208), (31248, 639828), (31752, 629672), (35154, 568736), (35546, 562464), (36288, 550963), (36456, 548424), (40176, 497644), (40624, 492156), (41013, 487488), (41664, 479871), (42336, 472254), (45702, 437472), (46872, 426552), (48608, 411318), (53319, 374976), (53568, 373233), (54684, 365616), (60936, 328104), (62496, 319914), (63504, 314836), (68553, 291648), (70308, 284368), (71092, 281232), (72912, 274212), (78709, 254016), (80352, 248822), (81248, 246078), (82026, 243744), (84672, 236127), (91404, 218736), (93744, 213276), (97216, 205659), (106638, 187488), (109368, 182808), (121872, 164052), (123039, 162496), (124411, 160704), (124992, 159957), (127008, 157418), (137106, 145824), (140616, 142184)]