19779569712

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{4603}}^1$

素因数の和:4670

約数の個数: 320

約数和(自身を含む): 68507520000

約数和(自身を除く): 48727950288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 49, 54, 56, 58, 63, 72, 84, 87, 98, 108, 112, 116, 126, 144, 147, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 336, 343, 348, 378, 392, 406, 432, 441, 464, 504, 522, 588, 609, 686, 696, 756, 783, 784, 812, 882, 1008, 1029, 1044, 1176, 1218, 1323, 1372, 1392, 1421, 1512, 1566, 1624, 1764, 1827, 2058, 2088, 2352, 2436, 2646, 2744, 2842, 3024, 3087, 3132, 3248, 3528, 3654, 4116, 4176, 4263, 4603, 4872, 5292, 5481, 5488, 5684, 6174, 6264, 7056, 7308, 8232, 8526, 9206, 9261, 9744, 9947, 10584, 10962, 11368, 12348, 12528, 12789, 13809, 14616, 16464, 17052, 18412, 18522, 19894, 21168, 21924, 22736, 24696, 25578, 27618, 29232, 29841, 32221, 34104, 36824, 37044, 38367, 39788, 41427, 43848, 49392, 51156, 55236, 59682, 64442, 68208, 73648, 74088, 76734, 79576, 82854, 87696, 89523, 96663, 102312, 110472, 119364, 124281, 128884, 133487, 148176, 153468, 159152, 165708, 179046, 193326, 204624, 220944, 225547, 238728, 248562, 257768, 266974, 268569, 289989, 306936, 331416, 358092, 386652, 400461, 451094, 477456, 497124, 515536, 533948, 537138, 579978, 613872, 662832, 676641, 716184, 773304, 800922, 869967, 902188, 934409, 994248, 1067896, 1074276, 1159956, 1201383, 1353282, 1432368, 1546608, 1578829, 1601844, 1739934, 1804376, 1868818, 1988496, 2029923, 2135792, 2148552, 2319912, 2402766, 2706564, 2803227, 3157658, 3203688, 3479868, 3604149, 3608752, 3737636, 4059846, 4297104, 4639824, 4736487, 4805532, 5413128, 5606454, 6089769, 6315316, 6407376, 6540863, 6959736, 7208298, 7475272, 8119692, 8409681, 9472974, 9611064, 10826256, 11212908, 12179538, 12630632, 13081726, 13919472, 14209461, 14416596, 14950544, 16239384, 16819362, 18945948, 19222128, 19622589, 22425816, 24359076, 25229043, 25261264, 26163452, 28418922, 28833192, 32478768, 33638724, 37891896, 39245178, 42628383, 44851632, 45786041, 48718152, 50458086, 52326904, 56837844, 57666384, 58867767, 67277448, 75783792, 78490356, 85256766, 91572082, 97436304, 100916172, 104653808, 113675688, 117735534, 134554896, 137358123, 156980712, 170513532, 176603301, 183144164, 201832344, 227351376, 235471068, 274716246, 313961424, 341027064, 353206602, 366288328, 403664688, 412074369, 470942136, 549432492, 682054128, 706413204, 732576656, 824148738, 941884272, 1098864984, 1236223107, 1412826408, 1648297476, 2197729968, 2472446214, 2825652816, 3296594952, 4944892428, 6593189904, 9889784856, 19779569712]

約数ペア:

[(1, 19779569712), (2, 9889784856), (3, 6593189904), (4, 4944892428), (6, 3296594952), (7, 2825652816), (8, 2472446214), (9, 2197729968), (12, 1648297476), (14, 1412826408), (16, 1236223107), (18, 1098864984), (21, 941884272), (24, 824148738), (27, 732576656), (28, 706413204), (29, 682054128), (36, 549432492), (42, 470942136), (48, 412074369), (49, 403664688), (54, 366288328), (56, 353206602), (58, 341027064), (63, 313961424), (72, 274716246), (84, 235471068), (87, 227351376), (98, 201832344), (108, 183144164), (112, 176603301), (116, 170513532), (126, 156980712), (144, 137358123), (147, 134554896), (168, 117735534), (174, 113675688), (189, 104653808), (196, 100916172), (203, 97436304), (216, 91572082), (232, 85256766), (252, 78490356), (261, 75783792), (294, 67277448), (336, 58867767), (343, 57666384), (348, 56837844), (378, 52326904), (392, 50458086), (406, 48718152), (432, 45786041), (441, 44851632), (464, 42628383), (504, 39245178), (522, 37891896), (588, 33638724), (609, 32478768), (686, 28833192), (696, 28418922), (756, 26163452), (783, 25261264), (784, 25229043), (812, 24359076), (882, 22425816), (1008, 19622589), (1029, 19222128), (1044, 18945948), (1176, 16819362), (1218, 16239384), (1323, 14950544), (1372, 14416596), (1392, 14209461), (1421, 13919472), (1512, 13081726), (1566, 12630632), (1624, 12179538), (1764, 11212908), (1827, 10826256), (2058, 9611064), (2088, 9472974), (2352, 8409681), (2436, 8119692), (2646, 7475272), (2744, 7208298), (2842, 6959736), (3024, 6540863), (3087, 6407376), (3132, 6315316), (3248, 6089769), (3528, 5606454), (3654, 5413128), (4116, 4805532), (4176, 4736487), (4263, 4639824), (4603, 4297104), (4872, 4059846), (5292, 3737636), (5481, 3608752), (5488, 3604149), (5684, 3479868), (6174, 3203688), (6264, 3157658), (7056, 2803227), (7308, 2706564), (8232, 2402766), (8526, 2319912), (9206, 2148552), (9261, 2135792), (9744, 2029923), (9947, 1988496), (10584, 1868818), (10962, 1804376), (11368, 1739934), (12348, 1601844), (12528, 1578829), (12789, 1546608), (13809, 1432368), (14616, 1353282), (16464, 1201383), (17052, 1159956), (18412, 1074276), (18522, 1067896), (19894, 994248), (21168, 934409), (21924, 902188), (22736, 869967), (24696, 800922), (25578, 773304), (27618, 716184), (29232, 676641), (29841, 662832), (32221, 613872), (34104, 579978), (36824, 537138), (37044, 533948), (38367, 515536), (39788, 497124), (41427, 477456), (43848, 451094), (49392, 400461), (51156, 386652), (55236, 358092), (59682, 331416), (64442, 306936), (68208, 289989), (73648, 268569), (74088, 266974), (76734, 257768), (79576, 248562), (82854, 238728), (87696, 225547), (89523, 220944), (96663, 204624), (102312, 193326), (110472, 179046), (119364, 165708), (124281, 159152), (128884, 153468), (133487, 148176)]