1252595640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8563}}^1$

素因数の和:8653

約数の個数: 128

約数和(自身を含む): 3995619840

約数和(自身を除く): 2743024200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 920, 1060, 1219, 1272, 1380, 1590, 2120, 2438, 2760, 3180, 3657, 4876, 6095, 6360, 7314, 8563, 9752, 12190, 14628, 17126, 18285, 24380, 25689, 29256, 34252, 36570, 42815, 48760, 51378, 68504, 73140, 85630, 102756, 128445, 146280, 171260, 196949, 205512, 256890, 342520, 393898, 453839, 513780, 590847, 787796, 907678, 984745, 1027560, 1181694, 1361517, 1575592, 1815356, 1969490, 2269195, 2363388, 2723034, 2954235, 3630712, 3938980, 4538390, 4726776, 5446068, 5908470, 6807585, 7877960, 9076780, 10438297, 10892136, 11816940, 13615170, 18153560, 20876594, 23633880, 27230340, 31314891, 41753188, 52191485, 54460680, 62629782, 83506376, 104382970, 125259564, 156574455, 208765940, 250519128, 313148910, 417531880, 626297820, 1252595640]

約数ペア:

[(1, 1252595640), (2, 626297820), (3, 417531880), (4, 313148910), (5, 250519128), (6, 208765940), (8, 156574455), (10, 125259564), (12, 104382970), (15, 83506376), (20, 62629782), (23, 54460680), (24, 52191485), (30, 41753188), (40, 31314891), (46, 27230340), (53, 23633880), (60, 20876594), (69, 18153560), (92, 13615170), (106, 11816940), (115, 10892136), (120, 10438297), (138, 9076780), (159, 7877960), (184, 6807585), (212, 5908470), (230, 5446068), (265, 4726776), (276, 4538390), (318, 3938980), (345, 3630712), (424, 2954235), (460, 2723034), (530, 2363388), (552, 2269195), (636, 1969490), (690, 1815356), (795, 1575592), (920, 1361517), (1060, 1181694), (1219, 1027560), (1272, 984745), (1380, 907678), (1590, 787796), (2120, 590847), (2438, 513780), (2760, 453839), (3180, 393898), (3657, 342520), (4876, 256890), (6095, 205512), (6360, 196949), (7314, 171260), (8563, 146280), (9752, 128445), (12190, 102756), (14628, 85630), (17126, 73140), (18285, 68504), (24380, 51378), (25689, 48760), (29256, 42815), (34252, 36570)]