16998840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 57676320

約数和(自身を除く): 40677480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2053, 2070, 2760, 4106, 4140, 6159, 8212, 8280, 10265, 12318, 16424, 18477, 20530, 24636, 30795, 36954, 41060, 47219, 49272, 61590, 73908, 82120, 92385, 94438, 123180, 141657, 147816, 184770, 188876, 236095, 246360, 283314, 369540, 377752, 424971, 472190, 566628, 708285, 739080, 849942, 944380, 1133256, 1416570, 1699884, 1888760, 2124855, 2833140, 3399768, 4249710, 5666280, 8499420, 16998840]

約数ペア:

[(1, 16998840), (2, 8499420), (3, 5666280), (4, 4249710), (5, 3399768), (6, 2833140), (8, 2124855), (9, 1888760), (10, 1699884), (12, 1416570), (15, 1133256), (18, 944380), (20, 849942), (23, 739080), (24, 708285), (30, 566628), (36, 472190), (40, 424971), (45, 377752), (46, 369540), (60, 283314), (69, 246360), (72, 236095), (90, 188876), (92, 184770), (115, 147816), (120, 141657), (138, 123180), (180, 94438), (184, 92385), (207, 82120), (230, 73908), (276, 61590), (345, 49272), (360, 47219), (414, 41060), (460, 36954), (552, 30795), (690, 24636), (828, 20530), (920, 18477), (1035, 16424), (1380, 12318), (1656, 10265), (2053, 8280), (2070, 8212), (2760, 6159), (4106, 4140)]