21513102072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 512

約数和(自身を含む): 72858009600

約数和(自身を除く): 51344907528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 47, 56, 66, 69, 77, 84, 88, 89, 92, 94, 121, 132, 138, 141, 154, 161, 168, 178, 184, 188, 231, 242, 253, 264, 267, 276, 282, 308, 322, 329, 356, 363, 376, 462, 483, 484, 506, 517, 534, 552, 564, 616, 623, 644, 658, 712, 726, 759, 847, 924, 966, 968, 979, 987, 1012, 1034, 1068, 1081, 1128, 1246, 1288, 1316, 1331, 1452, 1518, 1551, 1694, 1771, 1848, 1869, 1932, 1958, 1974, 2024, 2047, 2068, 2136, 2162, 2492, 2541, 2632, 2662, 2783, 2904, 2937, 3036, 3102, 3243, 3388, 3542, 3619, 3738, 3864, 3916, 3948, 3993, 4094, 4136, 4183, 4324, 4984, 5082, 5313, 5324, 5566, 5687, 5874, 6072, 6141, 6204, 6486, 6776, 6853, 7084, 7238, 7476, 7567, 7832, 7896, 7986, 8188, 8349, 8366, 8648, 9317, 10164, 10626, 10648, 10769, 10857, 11132, 11374, 11748, 11891, 12282, 12408, 12549, 12972, 13706, 14168, 14329, 14476, 14952, 15134, 15972, 16376, 16698, 16732, 17061, 18634, 19481, 20328, 20559, 21252, 21538, 21714, 22264, 22517, 22701, 22748, 23496, 23782, 24564, 25098, 25944, 27412, 27951, 28658, 28952, 29281, 30268, 30613, 31944, 32307, 33396, 33464, 34122, 35673, 37268, 38962, 39809, 41118, 42504, 42987, 43076, 43428, 45034, 45402, 45496, 46013, 47564, 49128, 50196, 54824, 55902, 57316, 58443, 58562, 60536, 61226, 62557, 64614, 66792, 67551, 68244, 71346, 74536, 75383, 77924, 79618, 82236, 83237, 85974, 86152, 86856, 87843, 90068, 90804, 91839, 92026, 95128, 96209, 100392, 111804, 114632, 116886, 117124, 118459, 119427, 122452, 125114, 129228, 130801, 135102, 136488, 138039, 142692, 150766, 155848, 157619, 159236, 164472, 166474, 171948, 175686, 180136, 181608, 183678, 184052, 187671, 192418, 214291, 223608, 226149, 233772, 234248, 236918, 238854, 244904, 247687, 249711, 250228, 258456, 261602, 270204, 276078, 285384, 288627, 301532, 315238, 318472, 322091, 332948, 343896, 351372, 355377, 367356, 368104, 375342, 384836, 392403, 428582, 437899, 452298, 467544, 472857, 473836, 477708, 495374, 499422, 500456, 506143, 523204, 540408, 552156, 577254, 603064, 630476, 642873, 644182, 665896, 673463, 702744, 710754, 734712, 743061, 750684, 769672, 784806, 829213, 857164, 875798, 904596, 915607, 945714, 947672, 955416, 966273, 990748, 998844, 1012286, 1046408, 1058299, 1104312, 1154508, 1260952, 1285746, 1288364, 1313697, 1346926, 1421508, 1438811, 1486122, 1501368, 1518429, 1569612, 1658426, 1714328, 1733809, 1751596, 1809192, 1831214, 1891428, 1932546, 1981496, 1997688, 2020389, 2024572, 2116598, 2309016, 2487639, 2571492, 2576728, 2627394, 2693852, 2724557, 2746821, 2843016, 2877622, 2972244, 3036858, 3139224, 3174897, 3316852, 3467618, 3503192, 3543001, 3662428, 3782856, 3865092, 4040778, 4049144, 4233196, 4316433, 4975278, 5142984, 5201427, 5254788, 5387704, 5449114, 5493642, 5567573, 5755244, 5944488, 6073716, 6349794, 6633704, 6935236, 7086002, 7324856, 7408093, 7730184, 8081556, 8173671, 8466392, 8632866, 9950556, 10071677, 10402854, 10509576, 10629003, 10898228, 10987284, 11135146, 11510488, 11641289, 12147432, 12699588, 13870472, 14172004, 14816186, 16163112, 16347342, 16702719, 17265732, 19071899, 19901112, 20143354, 20805708, 21258006, 21796456, 21974568, 22224279, 22270292, 23282578, 25399176, 28344008, 29632372, 30215031, 32694684, 33405438, 34531464, 34923867, 38143798, 38973011, 40286708, 41611416, 42516012, 44448558, 44540584, 46565156, 57215697, 59264744, 60430062, 65389368, 66810876, 69847734, 76287596, 77946022, 80573416, 81489023, 85032024, 88897116, 93130312, 114431394, 116919033, 120860124, 128054179, 133621752, 139695468, 152575192, 155892044, 162978046, 177794232, 228862788, 233838066, 241720248, 244467069, 256108358, 279390936, 311784088, 325956092, 384162537, 457725576, 467676132, 488934138, 512216716, 651912184, 768325074, 896379253, 935352264, 977868276, 1024433432, 1536650148, 1792758506, 1955736552, 2689137759, 3073300296, 3585517012, 5378275518, 7171034024, 10756551036, 21513102072]

約数ペア:

[(1, 21513102072), (2, 10756551036), (3, 7171034024), (4, 5378275518), (6, 3585517012), (7, 3073300296), (8, 2689137759), (11, 1955736552), (12, 1792758506), (14, 1536650148), (21, 1024433432), (22, 977868276), (23, 935352264), (24, 896379253), (28, 768325074), (33, 651912184), (42, 512216716), (44, 488934138), (46, 467676132), (47, 457725576), (56, 384162537), (66, 325956092), (69, 311784088), (77, 279390936), (84, 256108358), (88, 244467069), (89, 241720248), (92, 233838066), (94, 228862788), (121, 177794232), (132, 162978046), (138, 155892044), (141, 152575192), (154, 139695468), (161, 133621752), (168, 128054179), (178, 120860124), (184, 116919033), (188, 114431394), (231, 93130312), (242, 88897116), (253, 85032024), (264, 81489023), (267, 80573416), (276, 77946022), (282, 76287596), (308, 69847734), (322, 66810876), (329, 65389368), (356, 60430062), (363, 59264744), (376, 57215697), (462, 46565156), (483, 44540584), (484, 44448558), (506, 42516012), (517, 41611416), (534, 40286708), (552, 38973011), (564, 38143798), (616, 34923867), (623, 34531464), (644, 33405438), (658, 32694684), (712, 30215031), (726, 29632372), (759, 28344008), (847, 25399176), (924, 23282578), (966, 22270292), (968, 22224279), (979, 21974568), (987, 21796456), (1012, 21258006), (1034, 20805708), (1068, 20143354), (1081, 19901112), (1128, 19071899), (1246, 17265732), (1288, 16702719), (1316, 16347342), (1331, 16163112), (1452, 14816186), (1518, 14172004), (1551, 13870472), (1694, 12699588), (1771, 12147432), (1848, 11641289), (1869, 11510488), (1932, 11135146), (1958, 10987284), (1974, 10898228), (2024, 10629003), (2047, 10509576), (2068, 10402854), (2136, 10071677), (2162, 9950556), (2492, 8632866), (2541, 8466392), (2632, 8173671), (2662, 8081556), (2783, 7730184), (2904, 7408093), (2937, 7324856), (3036, 7086002), (3102, 6935236), (3243, 6633704), (3388, 6349794), (3542, 6073716), (3619, 5944488), (3738, 5755244), (3864, 5567573), (3916, 5493642), (3948, 5449114), (3993, 5387704), (4094, 5254788), (4136, 5201427), (4183, 5142984), (4324, 4975278), (4984, 4316433), (5082, 4233196), (5313, 4049144), (5324, 4040778), (5566, 3865092), (5687, 3782856), (5874, 3662428), (6072, 3543001), (6141, 3503192), (6204, 3467618), (6486, 3316852), (6776, 3174897), (6853, 3139224), (7084, 3036858), (7238, 2972244), (7476, 2877622), (7567, 2843016), (7832, 2746821), (7896, 2724557), (7986, 2693852), (8188, 2627394), (8349, 2576728), (8366, 2571492), (8648, 2487639), (9317, 2309016), (10164, 2116598), (10626, 2024572), (10648, 2020389), (10769, 1997688), (10857, 1981496), (11132, 1932546), (11374, 1891428), (11748, 1831214), (11891, 1809192), (12282, 1751596), (12408, 1733809), (12549, 1714328), (12972, 1658426), (13706, 1569612), (14168, 1518429), (14329, 1501368), (14476, 1486122), (14952, 1438811), (15134, 1421508), (15972, 1346926), (16376, 1313697), (16698, 1288364), (16732, 1285746), (17061, 1260952), (18634, 1154508), (19481, 1104312), (20328, 1058299), (20559, 1046408), (21252, 1012286), (21538, 998844), (21714, 990748), (22264, 966273), (22517, 955416), (22701, 947672), (22748, 945714), (23496, 915607), (23782, 904596), (24564, 875798), (25098, 857164), (25944, 829213), (27412, 784806), (27951, 769672), (28658, 750684), (28952, 743061), (29281, 734712), (30268, 710754), (30613, 702744), (31944, 673463), (32307, 665896), (33396, 644182), (33464, 642873), (34122, 630476), (35673, 603064), (37268, 577254), (38962, 552156), (39809, 540408), (41118, 523204), (42504, 506143), (42987, 500456), (43076, 499422), (43428, 495374), (45034, 477708), (45402, 473836), (45496, 472857), (46013, 467544), (47564, 452298), (49128, 437899), (50196, 428582), (54824, 392403), (55902, 384836), (57316, 375342), (58443, 368104), (58562, 367356), (60536, 355377), (61226, 351372), (62557, 343896), (64614, 332948), (66792, 322091), (67551, 318472), (68244, 315238), (71346, 301532), (74536, 288627), (75383, 285384), (77924, 276078), (79618, 270204), (82236, 261602), (83237, 258456), (85974, 250228), (86152, 249711), (86856, 247687), (87843, 244904), (90068, 238854), (90804, 236918), (91839, 234248), (92026, 233772), (95128, 226149), (96209, 223608), (100392, 214291), (111804, 192418), (114632, 187671), (116886, 184052), (117124, 183678), (118459, 181608), (119427, 180136), (122452, 175686), (125114, 171948), (129228, 166474), (130801, 164472), (135102, 159236), (136488, 157619), (138039, 155848), (142692, 150766)]