2111612040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{27799}}^1$

素因数の和:28027

約数の個数: 96

約数和(自身を含む): 6895512000

約数和(自身を除く): 4783899960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 6330, 7596, 8440, 9495, 12660, 15192, 18990, 25320, 27799, 37980, 55598, 75960, 83397, 111196, 138995, 166794, 222392, 250191, 277990, 333588, 416985, 500382, 555980, 667176, 833970, 1000764, 1111960, 1250955, 1667940, 2001528, 2501910, 3335880, 5003820, 5865589, 10007640, 11731178, 17596767, 23462356, 29327945, 35193534, 46924712, 52790301, 58655890, 70387068, 87983835, 105580602, 117311780, 140774136, 175967670, 211161204, 234623560, 263951505, 351935340, 422322408, 527903010, 703870680, 1055806020, 2111612040]

約数ペア:

[(1, 2111612040), (2, 1055806020), (3, 703870680), (4, 527903010), (5, 422322408), (6, 351935340), (8, 263951505), (9, 234623560), (10, 211161204), (12, 175967670), (15, 140774136), (18, 117311780), (20, 105580602), (24, 87983835), (30, 70387068), (36, 58655890), (40, 52790301), (45, 46924712), (60, 35193534), (72, 29327945), (90, 23462356), (120, 17596767), (180, 11731178), (211, 10007640), (360, 5865589), (422, 5003820), (633, 3335880), (844, 2501910), (1055, 2001528), (1266, 1667940), (1688, 1250955), (1899, 1111960), (2110, 1000764), (2532, 833970), (3165, 667176), (3798, 555980), (4220, 500382), (5064, 416985), (6330, 333588), (7596, 277990), (8440, 250191), (9495, 222392), (12660, 166794), (15192, 138995), (18990, 111196), (25320, 83397), (27799, 75960), (37980, 55598)]