210809088

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 144

約数和(自身を含む): 712620160

約数和(自身を除く): 501811072

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, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4357, 5376, 6048, 6912, 8064, 8714, 12096, 13071, 16128, 17428, 24192, 26142, 30499, 34856, 39213, 48384, 52284, 60998, 69712, 78426, 91497, 104568, 117639, 121996, 139424, 156852, 182994, 209136, 235278, 243992, 274491, 278848, 313704, 365988, 418272, 470556, 487984, 548982, 557696, 627408, 731976, 823473, 836544, 941112, 975968, 1097964, 1115392, 1254816, 1463952, 1646946, 1673088, 1882224, 1951936, 2195928, 2509632, 2927904, 3293892, 3346176, 3764448, 3903872, 4391856, 5019264, 5855808, 6587784, 7528896, 7807744, 8783712, 10038528, 11711616, 13175568, 15057792, 17567424, 23423232, 26351136, 30115584, 35134848, 52702272, 70269696, 105404544, 210809088]

約数ペア:

[(1, 210809088), (2, 105404544), (3, 70269696), (4, 52702272), (6, 35134848), (7, 30115584), (8, 26351136), (9, 23423232), (12, 17567424), (14, 15057792), (16, 13175568), (18, 11711616), (21, 10038528), (24, 8783712), (27, 7807744), (28, 7528896), (32, 6587784), (36, 5855808), (42, 5019264), (48, 4391856), (54, 3903872), (56, 3764448), (63, 3346176), (64, 3293892), (72, 2927904), (84, 2509632), (96, 2195928), (108, 1951936), (112, 1882224), (126, 1673088), (128, 1646946), (144, 1463952), (168, 1254816), (189, 1115392), (192, 1097964), (216, 975968), (224, 941112), (252, 836544), (256, 823473), (288, 731976), (336, 627408), (378, 557696), (384, 548982), (432, 487984), (448, 470556), (504, 418272), (576, 365988), (672, 313704), (756, 278848), (768, 274491), (864, 243992), (896, 235278), (1008, 209136), (1152, 182994), (1344, 156852), (1512, 139424), (1728, 121996), (1792, 117639), (2016, 104568), (2304, 91497), (2688, 78426), (3024, 69712), (3456, 60998), (4032, 52284), (4357, 48384), (5376, 39213), (6048, 34856), (6912, 30499), (8064, 26142), (8714, 24192), (12096, 17428), (13071, 16128)]