2105074080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63559}}^1$

素因数の和:63603

約数の個数: 144

約数和(自身を含む): 7496012160

約数和(自身を除く): 5390938080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 63559, 127118, 190677, 254236, 317795, 381354, 508472, 572031, 635590, 762708, 953385, 1016944, 1144062, 1271180, 1461857, 1525416, 1906770, 2033888, 2288124, 2542360, 2860155, 2923714, 3050832, 3813540, 4385571, 4576248, 5084720, 5720310, 5847428, 6101664, 7309285, 7627080, 8771142, 9152496, 10169440, 11440620, 11694856, 13156713, 14618570, 15254160, 17542284, 18304992, 21927855, 22881240, 23389712, 26313426, 29237140, 30508320, 35084568, 43855710, 45762480, 46779424, 52626852, 58474280, 65783565, 70169136, 87711420, 91524960, 105253704, 116948560, 131567130, 140338272, 175422840, 210507408, 233897120, 263134260, 350845680, 421014816, 526268520, 701691360, 1052537040, 2105074080]

約数ペア:

[(1, 2105074080), (2, 1052537040), (3, 701691360), (4, 526268520), (5, 421014816), (6, 350845680), (8, 263134260), (9, 233897120), (10, 210507408), (12, 175422840), (15, 140338272), (16, 131567130), (18, 116948560), (20, 105253704), (23, 91524960), (24, 87711420), (30, 70169136), (32, 65783565), (36, 58474280), (40, 52626852), (45, 46779424), (46, 45762480), (48, 43855710), (60, 35084568), (69, 30508320), (72, 29237140), (80, 26313426), (90, 23389712), (92, 22881240), (96, 21927855), (115, 18304992), (120, 17542284), (138, 15254160), (144, 14618570), (160, 13156713), (180, 11694856), (184, 11440620), (207, 10169440), (230, 9152496), (240, 8771142), (276, 7627080), (288, 7309285), (345, 6101664), (360, 5847428), (368, 5720310), (414, 5084720), (460, 4576248), (480, 4385571), (552, 3813540), (690, 3050832), (720, 2923714), (736, 2860155), (828, 2542360), (920, 2288124), (1035, 2033888), (1104, 1906770), (1380, 1525416), (1440, 1461857), (1656, 1271180), (1840, 1144062), (2070, 1016944), (2208, 953385), (2760, 762708), (3312, 635590), (3680, 572031), (4140, 508472), (5520, 381354), (6624, 317795), (8280, 254236), (11040, 190677), (16560, 127118), (33120, 63559)]