137411680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1077

約数の個数: 144

約数和(自身を含む): 400238496

約数和(自身を除く): 262826816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1031, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2062, 2380, 2720, 3332, 3808, 3920, 4124, 4165, 4760, 5155, 6664, 7217, 7840, 8248, 8330, 9520, 10310, 13328, 14434, 16496, 16660, 17527, 19040, 20620, 26656, 28868, 32992, 33320, 35054, 36085, 41240, 50519, 57736, 66640, 70108, 72170, 82480, 87635, 101038, 115472, 122689, 133280, 140216, 144340, 164960, 175270, 202076, 230944, 245378, 252595, 280432, 288680, 350540, 404152, 490756, 505190, 560864, 577360, 613445, 701080, 808304, 858823, 981512, 1010380, 1154720, 1226890, 1402160, 1616608, 1717646, 1963024, 2020760, 2453780, 2804320, 3435292, 3926048, 4041520, 4294115, 4907560, 6870584, 8083040, 8588230, 9815120, 13741168, 17176460, 19630240, 27482336, 34352920, 68705840, 137411680]

約数ペア:

[(1, 137411680), (2, 68705840), (4, 34352920), (5, 27482336), (7, 19630240), (8, 17176460), (10, 13741168), (14, 9815120), (16, 8588230), (17, 8083040), (20, 6870584), (28, 4907560), (32, 4294115), (34, 4041520), (35, 3926048), (40, 3435292), (49, 2804320), (56, 2453780), (68, 2020760), (70, 1963024), (80, 1717646), (85, 1616608), (98, 1402160), (112, 1226890), (119, 1154720), (136, 1010380), (140, 981512), (160, 858823), (170, 808304), (196, 701080), (224, 613445), (238, 577360), (245, 560864), (272, 505190), (280, 490756), (340, 404152), (392, 350540), (476, 288680), (490, 280432), (544, 252595), (560, 245378), (595, 230944), (680, 202076), (784, 175270), (833, 164960), (952, 144340), (980, 140216), (1031, 133280), (1120, 122689), (1190, 115472), (1360, 101038), (1568, 87635), (1666, 82480), (1904, 72170), (1960, 70108), (2062, 66640), (2380, 57736), (2720, 50519), (3332, 41240), (3808, 36085), (3920, 35054), (4124, 33320), (4165, 32992), (4760, 28868), (5155, 26656), (6664, 20620), (7217, 19040), (7840, 17527), (8248, 16660), (8330, 16496), (9520, 14434), (10310, 13328)]