317199240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2153

約数の個数: 160

約数和(自身を含む): 1089348480

約数和(自身を除く): 772149240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1620, 1692, 1880, 2083, 2115, 2538, 2820, 3240, 3384, 3807, 4166, 4230, 5076, 5640, 6249, 6345, 7614, 8332, 8460, 10152, 10415, 12498, 12690, 15228, 16664, 16920, 18747, 19035, 20830, 24996, 25380, 30456, 31245, 37494, 38070, 41660, 49992, 50760, 56241, 62490, 74988, 76140, 83320, 93735, 97901, 112482, 124980, 149976, 152280, 168723, 187470, 195802, 224964, 249960, 281205, 293703, 337446, 374940, 391604, 449928, 489505, 562410, 587406, 674892, 749880, 783208, 843615, 881109, 979010, 1124820, 1174812, 1349784, 1468515, 1687230, 1762218, 1958020, 2249640, 2349624, 2643327, 2937030, 3374460, 3524436, 3916040, 4405545, 5286654, 5874060, 6748920, 7048872, 7929981, 8811090, 10573308, 11748120, 13216635, 15859962, 17622180, 21146616, 26433270, 31719924, 35244360, 39649905, 52866540, 63439848, 79299810, 105733080, 158599620, 317199240]

約数ペア:

[(1, 317199240), (2, 158599620), (3, 105733080), (4, 79299810), (5, 63439848), (6, 52866540), (8, 39649905), (9, 35244360), (10, 31719924), (12, 26433270), (15, 21146616), (18, 17622180), (20, 15859962), (24, 13216635), (27, 11748120), (30, 10573308), (36, 8811090), (40, 7929981), (45, 7048872), (47, 6748920), (54, 5874060), (60, 5286654), (72, 4405545), (81, 3916040), (90, 3524436), (94, 3374460), (108, 2937030), (120, 2643327), (135, 2349624), (141, 2249640), (162, 1958020), (180, 1762218), (188, 1687230), (216, 1468515), (235, 1349784), (270, 1174812), (282, 1124820), (324, 979010), (360, 881109), (376, 843615), (405, 783208), (423, 749880), (470, 674892), (540, 587406), (564, 562410), (648, 489505), (705, 449928), (810, 391604), (846, 374940), (940, 337446), (1080, 293703), (1128, 281205), (1269, 249960), (1410, 224964), (1620, 195802), (1692, 187470), (1880, 168723), (2083, 152280), (2115, 149976), (2538, 124980), (2820, 112482), (3240, 97901), (3384, 93735), (3807, 83320), (4166, 76140), (4230, 74988), (5076, 62490), (5640, 56241), (6249, 50760), (6345, 49992), (7614, 41660), (8332, 38070), (8460, 37494), (10152, 31245), (10415, 30456), (12498, 25380), (12690, 24996), (15228, 20830), (16664, 19035), (16920, 18747)]