680045184

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 288

約数和(自身を含む): 2426580000

約数和(自身を除く): 1746534816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 384, 416, 448, 468, 499, 504, 507, 546, 576, 624, 672, 676, 728, 819, 832, 896, 936, 998, 1008, 1014, 1092, 1152, 1183, 1248, 1344, 1352, 1456, 1497, 1521, 1638, 1664, 1872, 1996, 2016, 2028, 2184, 2366, 2496, 2688, 2704, 2912, 2994, 3042, 3276, 3493, 3549, 3744, 3992, 4032, 4056, 4368, 4491, 4732, 4992, 5408, 5824, 5988, 6084, 6487, 6552, 6986, 7098, 7488, 7984, 8064, 8112, 8736, 8982, 9464, 10479, 10647, 10816, 11648, 11976, 12168, 12974, 13104, 13972, 14196, 14976, 15968, 16224, 17472, 17964, 18928, 19461, 20958, 21294, 21632, 23952, 24336, 25948, 26208, 27944, 28392, 31437, 31936, 32448, 34944, 35928, 37856, 38922, 41916, 42588, 45409, 47904, 48672, 51896, 52416, 55888, 56784, 58383, 62874, 63872, 64896, 71856, 75712, 77844, 83832, 84331, 85176, 90818, 95808, 97344, 103792, 104832, 111776, 113568, 116766, 125748, 136227, 143712, 151424, 155688, 167664, 168662, 170352, 181636, 191616, 194688, 207584, 223552, 227136, 233532, 251496, 252993, 272454, 287424, 311376, 335328, 337324, 340704, 363272, 408681, 415168, 447104, 454272, 467064, 502992, 505986, 544908, 574848, 590317, 622752, 670656, 674648, 681408, 726544, 758979, 817362, 830336, 934128, 1005984, 1011972, 1089816, 1180634, 1245504, 1341312, 1349296, 1362816, 1453088, 1517958, 1634724, 1770951, 1868256, 2011968, 2023944, 2179632, 2361268, 2491008, 2698592, 2906176, 3035916, 3269448, 3541902, 3736512, 4023936, 4047888, 4359264, 4722536, 5312853, 5397184, 5812352, 6071832, 6538896, 7083804, 7473024, 8095776, 8718528, 9445072, 10625706, 10794368, 12143664, 13077792, 14167608, 16191552, 17437056, 18890144, 21251412, 24287328, 26155584, 28335216, 32383104, 37780288, 42502824, 48574656, 52311168, 56670432, 75560576, 85005648, 97149312, 113340864, 170011296, 226681728, 340022592, 680045184]

約数ペア:

[(1, 680045184), (2, 340022592), (3, 226681728), (4, 170011296), (6, 113340864), (7, 97149312), (8, 85005648), (9, 75560576), (12, 56670432), (13, 52311168), (14, 48574656), (16, 42502824), (18, 37780288), (21, 32383104), (24, 28335216), (26, 26155584), (28, 24287328), (32, 21251412), (36, 18890144), (39, 17437056), (42, 16191552), (48, 14167608), (52, 13077792), (56, 12143664), (63, 10794368), (64, 10625706), (72, 9445072), (78, 8718528), (84, 8095776), (91, 7473024), (96, 7083804), (104, 6538896), (112, 6071832), (117, 5812352), (126, 5397184), (128, 5312853), (144, 4722536), (156, 4359264), (168, 4047888), (169, 4023936), (182, 3736512), (192, 3541902), (208, 3269448), (224, 3035916), (234, 2906176), (252, 2698592), (273, 2491008), (288, 2361268), (312, 2179632), (336, 2023944), (338, 2011968), (364, 1868256), (384, 1770951), (416, 1634724), (448, 1517958), (468, 1453088), (499, 1362816), (504, 1349296), (507, 1341312), (546, 1245504), (576, 1180634), (624, 1089816), (672, 1011972), (676, 1005984), (728, 934128), (819, 830336), (832, 817362), (896, 758979), (936, 726544), (998, 681408), (1008, 674648), (1014, 670656), (1092, 622752), (1152, 590317), (1183, 574848), (1248, 544908), (1344, 505986), (1352, 502992), (1456, 467064), (1497, 454272), (1521, 447104), (1638, 415168), (1664, 408681), (1872, 363272), (1996, 340704), (2016, 337324), (2028, 335328), (2184, 311376), (2366, 287424), (2496, 272454), (2688, 252993), (2704, 251496), (2912, 233532), (2994, 227136), (3042, 223552), (3276, 207584), (3493, 194688), (3549, 191616), (3744, 181636), (3992, 170352), (4032, 168662), (4056, 167664), (4368, 155688), (4491, 151424), (4732, 143712), (4992, 136227), (5408, 125748), (5824, 116766), (5988, 113568), (6084, 111776), (6487, 104832), (6552, 103792), (6986, 97344), (7098, 95808), (7488, 90818), (7984, 85176), (8064, 84331), (8112, 83832), (8736, 77844), (8982, 75712), (9464, 71856), (10479, 64896), (10647, 63872), (10816, 62874), (11648, 58383), (11976, 56784), (12168, 55888), (12974, 52416), (13104, 51896), (13972, 48672), (14196, 47904), (14976, 45409), (15968, 42588), (16224, 41916), (17472, 38922), (17964, 37856), (18928, 35928), (19461, 34944), (20958, 32448), (21294, 31936), (21632, 31437), (23952, 28392), (24336, 27944), (25948, 26208)]