39914280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 151856640

約数和(自身を除く): 111942360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 337, 360, 376, 420, 423, 470, 504, 564, 630, 658, 674, 705, 840, 846, 940, 987, 1011, 1128, 1260, 1316, 1348, 1410, 1645, 1685, 1692, 1880, 1974, 2022, 2115, 2359, 2520, 2632, 2696, 2820, 2961, 3033, 3290, 3370, 3384, 3948, 4044, 4230, 4718, 4935, 5055, 5640, 5922, 6066, 6580, 6740, 7077, 7896, 8088, 8460, 9436, 9870, 10110, 11795, 11844, 12132, 13160, 13480, 14154, 14805, 15165, 15839, 16920, 18872, 19740, 20220, 21231, 23590, 23688, 24264, 28308, 29610, 30330, 31678, 35385, 39480, 40440, 42462, 47180, 47517, 56616, 59220, 60660, 63356, 70770, 79195, 84924, 94360, 95034, 106155, 110873, 118440, 121320, 126712, 141540, 142551, 158390, 169848, 190068, 212310, 221746, 237585, 283080, 285102, 316780, 332619, 380136, 424620, 443492, 475170, 554365, 570204, 633560, 665238, 712755, 849240, 886984, 950340, 997857, 1108730, 1140408, 1330476, 1425510, 1663095, 1900680, 1995714, 2217460, 2660952, 2851020, 3326190, 3991428, 4434920, 4989285, 5702040, 6652380, 7982856, 9978570, 13304760, 19957140, 39914280]

約数ペア:

[(1, 39914280), (2, 19957140), (3, 13304760), (4, 9978570), (5, 7982856), (6, 6652380), (7, 5702040), (8, 4989285), (9, 4434920), (10, 3991428), (12, 3326190), (14, 2851020), (15, 2660952), (18, 2217460), (20, 1995714), (21, 1900680), (24, 1663095), (28, 1425510), (30, 1330476), (35, 1140408), (36, 1108730), (40, 997857), (42, 950340), (45, 886984), (47, 849240), (56, 712755), (60, 665238), (63, 633560), (70, 570204), (72, 554365), (84, 475170), (90, 443492), (94, 424620), (105, 380136), (120, 332619), (126, 316780), (140, 285102), (141, 283080), (168, 237585), (180, 221746), (188, 212310), (210, 190068), (235, 169848), (252, 158390), (280, 142551), (282, 141540), (315, 126712), (329, 121320), (337, 118440), (360, 110873), (376, 106155), (420, 95034), (423, 94360), (470, 84924), (504, 79195), (564, 70770), (630, 63356), (658, 60660), (674, 59220), (705, 56616), (840, 47517), (846, 47180), (940, 42462), (987, 40440), (1011, 39480), (1128, 35385), (1260, 31678), (1316, 30330), (1348, 29610), (1410, 28308), (1645, 24264), (1685, 23688), (1692, 23590), (1880, 21231), (1974, 20220), (2022, 19740), (2115, 18872), (2359, 16920), (2520, 15839), (2632, 15165), (2696, 14805), (2820, 14154), (2961, 13480), (3033, 13160), (3290, 12132), (3370, 11844), (3384, 11795), (3948, 10110), (4044, 9870), (4230, 9436), (4718, 8460), (4935, 8088), (5055, 7896), (5640, 7077), (5922, 6740), (6066, 6580)]