170606240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 479872512

約数和(自身を除く): 309266272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 160, 188, 196, 224, 235, 245, 280, 329, 376, 392, 463, 470, 490, 560, 658, 752, 784, 926, 940, 980, 1120, 1316, 1504, 1568, 1645, 1852, 1880, 1960, 2303, 2315, 2632, 3241, 3290, 3704, 3760, 3920, 4606, 4630, 5264, 6482, 6580, 7408, 7520, 7840, 9212, 9260, 10528, 11515, 12964, 13160, 14816, 16205, 18424, 18520, 21761, 22687, 23030, 25928, 26320, 32410, 36848, 37040, 43522, 45374, 46060, 51856, 52640, 64820, 73696, 74080, 87044, 90748, 92120, 103712, 108805, 113435, 129640, 152327, 174088, 181496, 184240, 217610, 226870, 259280, 304654, 348176, 362992, 368480, 435220, 453740, 518560, 609308, 696352, 725984, 761635, 870440, 907480, 1066289, 1218616, 1523270, 1740880, 1814960, 2132578, 2437232, 3046540, 3481760, 3629920, 4265156, 4874464, 5331445, 6093080, 8530312, 10662890, 12186160, 17060624, 21325780, 24372320, 34121248, 42651560, 85303120, 170606240]

約数ペア:

[(1, 170606240), (2, 85303120), (4, 42651560), (5, 34121248), (7, 24372320), (8, 21325780), (10, 17060624), (14, 12186160), (16, 10662890), (20, 8530312), (28, 6093080), (32, 5331445), (35, 4874464), (40, 4265156), (47, 3629920), (49, 3481760), (56, 3046540), (70, 2437232), (80, 2132578), (94, 1814960), (98, 1740880), (112, 1523270), (140, 1218616), (160, 1066289), (188, 907480), (196, 870440), (224, 761635), (235, 725984), (245, 696352), (280, 609308), (329, 518560), (376, 453740), (392, 435220), (463, 368480), (470, 362992), (490, 348176), (560, 304654), (658, 259280), (752, 226870), (784, 217610), (926, 184240), (940, 181496), (980, 174088), (1120, 152327), (1316, 129640), (1504, 113435), (1568, 108805), (1645, 103712), (1852, 92120), (1880, 90748), (1960, 87044), (2303, 74080), (2315, 73696), (2632, 64820), (3241, 52640), (3290, 51856), (3704, 46060), (3760, 45374), (3920, 43522), (4606, 37040), (4630, 36848), (5264, 32410), (6482, 26320), (6580, 25928), (7408, 23030), (7520, 22687), (7840, 21761), (9212, 18520), (9260, 18424), (10528, 16205), (11515, 14816), (12964, 13160)]