210670992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 180

約数和(自身を含む): 696940140

約数和(自身を除く): 486269148

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 292, 294, 336, 392, 409, 438, 441, 504, 511, 584, 588, 657, 784, 818, 876, 882, 1008, 1022, 1168, 1176, 1227, 1314, 1533, 1636, 1752, 1764, 2044, 2352, 2454, 2628, 2863, 3066, 3272, 3504, 3528, 3577, 3681, 4088, 4599, 4908, 5256, 5726, 6132, 6544, 7056, 7154, 7362, 8176, 8589, 9198, 9816, 10512, 10731, 11452, 12264, 14308, 14724, 17178, 18396, 19632, 20041, 21462, 22904, 24528, 25767, 28616, 29448, 29857, 32193, 34356, 36792, 40082, 42924, 45808, 51534, 57232, 58896, 59714, 60123, 64386, 68712, 73584, 80164, 85848, 89571, 103068, 119428, 120246, 128772, 137424, 160328, 171696, 179142, 180369, 206136, 208999, 238856, 240492, 257544, 268713, 320656, 358284, 360738, 412272, 417998, 477712, 480984, 515088, 537426, 626997, 716568, 721476, 835996, 961968, 1074852, 1253994, 1433136, 1442952, 1462993, 1671992, 1880991, 2149704, 2507988, 2885904, 2925986, 3343984, 3761982, 4299408, 4388979, 5015976, 5851972, 7523964, 8777958, 10031952, 11703944, 13166937, 15047928, 17555916, 23407888, 26333874, 30095856, 35111832, 52667748, 70223664, 105335496, 210670992]

約数ペア:

[(1, 210670992), (2, 105335496), (3, 70223664), (4, 52667748), (6, 35111832), (7, 30095856), (8, 26333874), (9, 23407888), (12, 17555916), (14, 15047928), (16, 13166937), (18, 11703944), (21, 10031952), (24, 8777958), (28, 7523964), (36, 5851972), (42, 5015976), (48, 4388979), (49, 4299408), (56, 3761982), (63, 3343984), (72, 2925986), (73, 2885904), (84, 2507988), (98, 2149704), (112, 1880991), (126, 1671992), (144, 1462993), (146, 1442952), (147, 1433136), (168, 1253994), (196, 1074852), (219, 961968), (252, 835996), (292, 721476), (294, 716568), (336, 626997), (392, 537426), (409, 515088), (438, 480984), (441, 477712), (504, 417998), (511, 412272), (584, 360738), (588, 358284), (657, 320656), (784, 268713), (818, 257544), (876, 240492), (882, 238856), (1008, 208999), (1022, 206136), (1168, 180369), (1176, 179142), (1227, 171696), (1314, 160328), (1533, 137424), (1636, 128772), (1752, 120246), (1764, 119428), (2044, 103068), (2352, 89571), (2454, 85848), (2628, 80164), (2863, 73584), (3066, 68712), (3272, 64386), (3504, 60123), (3528, 59714), (3577, 58896), (3681, 57232), (4088, 51534), (4599, 45808), (4908, 42924), (5256, 40082), (5726, 36792), (6132, 34356), (6544, 32193), (7056, 29857), (7154, 29448), (7362, 28616), (8176, 25767), (8589, 24528), (9198, 22904), (9816, 21462), (10512, 20041), (10731, 19632), (11452, 18396), (12264, 17178), (14308, 14724)]