20799725184

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1723}}^1$

素因数の和:2252

約数の個数: 256

約数和(自身を含む): 70339200000

約数和(自身を除く): 49539474816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 499, 504, 576, 672, 756, 864, 896, 998, 1008, 1152, 1344, 1497, 1512, 1723, 1728, 1996, 2016, 2688, 2994, 3024, 3446, 3456, 3493, 3992, 4032, 4491, 5169, 5988, 6048, 6892, 6986, 7984, 8064, 8982, 10338, 10479, 11976, 12061, 12096, 13473, 13784, 13972, 15507, 15968, 17964, 20676, 20958, 23952, 24122, 24192, 26946, 27568, 27944, 31014, 31437, 31936, 35928, 36183, 41352, 41916, 46521, 47904, 48244, 53892, 55136, 55888, 62028, 62874, 63872, 71856, 72366, 82704, 83832, 93042, 94311, 95808, 96488, 107784, 108549, 110272, 111776, 124056, 125748, 143712, 144732, 165408, 167664, 186084, 188622, 191616, 192976, 215568, 217098, 220544, 223552, 248112, 251496, 287424, 289464, 325647, 330816, 335328, 372168, 377244, 385952, 431136, 434196, 447104, 496224, 502992, 574848, 578928, 651294, 661632, 670656, 744336, 754488, 771904, 859777, 862272, 868392, 992448, 1005984, 1157856, 1302588, 1341312, 1488672, 1508976, 1543808, 1719554, 1724544, 1736784, 1984896, 2011968, 2315712, 2579331, 2605176, 2977344, 3017952, 3439108, 3473568, 4023936, 4631424, 5158662, 5210352, 5954688, 6018439, 6035904, 6878216, 6947136, 7737993, 10317324, 10420704, 12036878, 12071808, 13756432, 13894272, 15475986, 18055317, 20634648, 20841408, 23213979, 24073756, 27512864, 30951972, 36110634, 41269296, 41682816, 46427958, 48147512, 54165951, 55025728, 61903944, 72221268, 82538592, 92855916, 96295024, 108331902, 110051456, 123807888, 144442536, 162497853, 165077184, 185711832, 192590048, 216663804, 247615776, 288885072, 324995706, 330154368, 371423664, 385180096, 433327608, 495231552, 577770144, 649991412, 742847328, 770360192, 866655216, 990463104, 1155540288, 1299982824, 1485694656, 1733310432, 2311080576, 2599965648, 2971389312, 3466620864, 5199931296, 6933241728, 10399862592, 20799725184]

約数ペア:

[(1, 20799725184), (2, 10399862592), (3, 6933241728), (4, 5199931296), (6, 3466620864), (7, 2971389312), (8, 2599965648), (9, 2311080576), (12, 1733310432), (14, 1485694656), (16, 1299982824), (18, 1155540288), (21, 990463104), (24, 866655216), (27, 770360192), (28, 742847328), (32, 649991412), (36, 577770144), (42, 495231552), (48, 433327608), (54, 385180096), (56, 371423664), (63, 330154368), (64, 324995706), (72, 288885072), (84, 247615776), (96, 216663804), (108, 192590048), (112, 185711832), (126, 165077184), (128, 162497853), (144, 144442536), (168, 123807888), (189, 110051456), (192, 108331902), (216, 96295024), (224, 92855916), (252, 82538592), (288, 72221268), (336, 61903944), (378, 55025728), (384, 54165951), (432, 48147512), (448, 46427958), (499, 41682816), (504, 41269296), (576, 36110634), (672, 30951972), (756, 27512864), (864, 24073756), (896, 23213979), (998, 20841408), (1008, 20634648), (1152, 18055317), (1344, 15475986), (1497, 13894272), (1512, 13756432), (1723, 12071808), (1728, 12036878), (1996, 10420704), (2016, 10317324), (2688, 7737993), (2994, 6947136), (3024, 6878216), (3446, 6035904), (3456, 6018439), (3493, 5954688), (3992, 5210352), (4032, 5158662), (4491, 4631424), (5169, 4023936), (5988, 3473568), (6048, 3439108), (6892, 3017952), (6986, 2977344), (7984, 2605176), (8064, 2579331), (8982, 2315712), (10338, 2011968), (10479, 1984896), (11976, 1736784), (12061, 1724544), (12096, 1719554), (13473, 1543808), (13784, 1508976), (13972, 1488672), (15507, 1341312), (15968, 1302588), (17964, 1157856), (20676, 1005984), (20958, 992448), (23952, 868392), (24122, 862272), (24192, 859777), (26946, 771904), (27568, 754488), (27944, 744336), (31014, 670656), (31437, 661632), (31936, 651294), (35928, 578928), (36183, 574848), (41352, 502992), (41916, 496224), (46521, 447104), (47904, 434196), (48244, 431136), (53892, 385952), (55136, 377244), (55888, 372168), (62028, 335328), (62874, 330816), (63872, 325647), (71856, 289464), (72366, 287424), (82704, 251496), (83832, 248112), (93042, 223552), (94311, 220544), (95808, 217098), (96488, 215568), (107784, 192976), (108549, 191616), (110272, 188622), (111776, 186084), (124056, 167664), (125748, 165408), (143712, 144732)]