210027888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 677040000

約数和(自身を除く): 467012112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 252, 278, 336, 417, 504, 556, 834, 973, 1008, 1112, 1251, 1499, 1668, 1946, 2224, 2502, 2919, 2998, 3336, 3892, 4497, 5004, 5838, 5996, 6672, 7784, 8757, 8994, 10008, 10493, 11676, 11992, 13491, 15568, 17514, 17988, 20016, 20986, 23352, 23984, 26982, 31479, 35028, 35976, 41972, 46704, 53964, 62958, 70056, 71952, 83944, 94437, 107928, 125916, 140112, 167888, 188874, 208361, 215856, 251832, 377748, 416722, 503664, 625083, 755496, 833444, 1250166, 1458527, 1510992, 1666888, 1875249, 2500332, 2917054, 3333776, 3750498, 4375581, 5000664, 5834108, 7500996, 8751162, 10001328, 11668216, 13126743, 15001992, 17502324, 23336432, 26253486, 30003984, 35004648, 52506972, 70009296, 105013944, 210027888]

約数ペア:

[(1, 210027888), (2, 105013944), (3, 70009296), (4, 52506972), (6, 35004648), (7, 30003984), (8, 26253486), (9, 23336432), (12, 17502324), (14, 15001992), (16, 13126743), (18, 11668216), (21, 10001328), (24, 8751162), (28, 7500996), (36, 5834108), (42, 5000664), (48, 4375581), (56, 3750498), (63, 3333776), (72, 2917054), (84, 2500332), (112, 1875249), (126, 1666888), (139, 1510992), (144, 1458527), (168, 1250166), (252, 833444), (278, 755496), (336, 625083), (417, 503664), (504, 416722), (556, 377748), (834, 251832), (973, 215856), (1008, 208361), (1112, 188874), (1251, 167888), (1499, 140112), (1668, 125916), (1946, 107928), (2224, 94437), (2502, 83944), (2919, 71952), (2998, 70056), (3336, 62958), (3892, 53964), (4497, 46704), (5004, 41972), (5838, 35976), (5996, 35028), (6672, 31479), (7784, 26982), (8757, 23984), (8994, 23352), (10008, 20986), (10493, 20016), (11676, 17988), (11992, 17514), (13491, 15568)]