15141560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 41238720

約数和(自身を除く): 26097160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 3181, 4760, 6362, 12724, 15905, 22267, 25448, 31810, 44534, 54077, 63620, 89068, 108154, 111335, 127240, 178136, 216308, 222670, 270385, 378539, 432616, 445340, 540770, 757078, 890680, 1081540, 1514156, 1892695, 2163080, 3028312, 3785390, 7570780, 15141560]

約数ペア:

[(1, 15141560), (2, 7570780), (4, 3785390), (5, 3028312), (7, 2163080), (8, 1892695), (10, 1514156), (14, 1081540), (17, 890680), (20, 757078), (28, 540770), (34, 445340), (35, 432616), (40, 378539), (56, 270385), (68, 222670), (70, 216308), (85, 178136), (119, 127240), (136, 111335), (140, 108154), (170, 89068), (238, 63620), (280, 54077), (340, 44534), (476, 31810), (595, 25448), (680, 22267), (952, 15905), (1190, 12724), (2380, 6362), (3181, 4760)]