210306288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2591}}^1$

素因数の和:2710

約数の個数: 80

約数和(自身を含む): 578534400

約数和(自身を除く): 368228112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1691, 2136, 2591, 3382, 4272, 5073, 5182, 6764, 7773, 10146, 10364, 13528, 15546, 20292, 20728, 27056, 31092, 40584, 41456, 49229, 62184, 81168, 98458, 124368, 147687, 196916, 230599, 295374, 393832, 461198, 590748, 691797, 787664, 922396, 1181496, 1383594, 1844792, 2362992, 2767188, 3689584, 4381381, 5534376, 8762762, 11068752, 13144143, 17525524, 26288286, 35051048, 52576572, 70102096, 105153144, 210306288]

約数ペア:

[(1, 210306288), (2, 105153144), (3, 70102096), (4, 52576572), (6, 35051048), (8, 26288286), (12, 17525524), (16, 13144143), (19, 11068752), (24, 8762762), (38, 5534376), (48, 4381381), (57, 3689584), (76, 2767188), (89, 2362992), (114, 1844792), (152, 1383594), (178, 1181496), (228, 922396), (267, 787664), (304, 691797), (356, 590748), (456, 461198), (534, 393832), (712, 295374), (912, 230599), (1068, 196916), (1424, 147687), (1691, 124368), (2136, 98458), (2591, 81168), (3382, 62184), (4272, 49229), (5073, 41456), (5182, 40584), (6764, 31092), (7773, 27056), (10146, 20728), (10364, 20292), (13528, 15546)]