239485680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 320

約数和(自身を含む): 965652480

約数和(自身を除く): 726166800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 329, 336, 337, 360, 376, 378, 420, 423, 432, 470, 504, 540, 560, 564, 630, 658, 674, 705, 720, 752, 756, 840, 846, 940, 945, 987, 1008, 1011, 1080, 1128, 1260, 1269, 1316, 1348, 1410, 1512, 1645, 1680, 1685, 1692, 1880, 1890, 1974, 2022, 2115, 2160, 2256, 2359, 2520, 2538, 2632, 2696, 2820, 2961, 3024, 3033, 3290, 3370, 3384, 3760, 3780, 3948, 4044, 4230, 4718, 4935, 5040, 5055, 5076, 5264, 5392, 5640, 5922, 6066, 6345, 6580, 6740, 6768, 7077, 7560, 7896, 8088, 8460, 8883, 9099, 9436, 9870, 10110, 10152, 11280, 11795, 11844, 12132, 12690, 13160, 13480, 14154, 14805, 15120, 15165, 15792, 15839, 16176, 16920, 17766, 18198, 18872, 19740, 20220, 20304, 21231, 23590, 23688, 24264, 25380, 26320, 26960, 28308, 29610, 30330, 31678, 33840, 35385, 35532, 36396, 37744, 39480, 40440, 42462, 44415, 45495, 47180, 47376, 47517, 48528, 50760, 56616, 59220, 60660, 63356, 63693, 70770, 71064, 72792, 78960, 79195, 80880, 84924, 88830, 90990, 94360, 95034, 101520, 106155, 110873, 113232, 118440, 121320, 126712, 127386, 141540, 142128, 142551, 145584, 158390, 169848, 177660, 181980, 188720, 190068, 212310, 221746, 236880, 237585, 242640, 253424, 254772, 283080, 285102, 316780, 318465, 332619, 339696, 355320, 363960, 380136, 424620, 427653, 443492, 475170, 509544, 554365, 566160, 570204, 633560, 636930, 665238, 710640, 712755, 727920, 760272, 849240, 855306, 886984, 950340, 997857, 1019088, 1108730, 1140408, 1267120, 1273860, 1330476, 1425510, 1663095, 1698480, 1710612, 1773968, 1900680, 1995714, 2138265, 2217460, 2280816, 2547720, 2660952, 2851020, 2993571, 3326190, 3421224, 3801360, 3991428, 4276530, 4434920, 4989285, 5095440, 5321904, 5702040, 5987142, 6652380, 6842448, 7982856, 8553060, 8869840, 9978570, 11404080, 11974284, 13304760, 14967855, 15965712, 17106120, 19957140, 23948568, 26609520, 29935710, 34212240, 39914280, 47897136, 59871420, 79828560, 119742840, 239485680]

約数ペア:

[(1, 239485680), (2, 119742840), (3, 79828560), (4, 59871420), (5, 47897136), (6, 39914280), (7, 34212240), (8, 29935710), (9, 26609520), (10, 23948568), (12, 19957140), (14, 17106120), (15, 15965712), (16, 14967855), (18, 13304760), (20, 11974284), (21, 11404080), (24, 9978570), (27, 8869840), (28, 8553060), (30, 7982856), (35, 6842448), (36, 6652380), (40, 5987142), (42, 5702040), (45, 5321904), (47, 5095440), (48, 4989285), (54, 4434920), (56, 4276530), (60, 3991428), (63, 3801360), (70, 3421224), (72, 3326190), (80, 2993571), (84, 2851020), (90, 2660952), (94, 2547720), (105, 2280816), (108, 2217460), (112, 2138265), (120, 1995714), (126, 1900680), (135, 1773968), (140, 1710612), (141, 1698480), (144, 1663095), (168, 1425510), (180, 1330476), (188, 1273860), (189, 1267120), (210, 1140408), (216, 1108730), (235, 1019088), (240, 997857), (252, 950340), (270, 886984), (280, 855306), (282, 849240), (315, 760272), (329, 727920), (336, 712755), (337, 710640), (360, 665238), (376, 636930), (378, 633560), (420, 570204), (423, 566160), (432, 554365), (470, 509544), (504, 475170), (540, 443492), (560, 427653), (564, 424620), (630, 380136), (658, 363960), (674, 355320), (705, 339696), (720, 332619), (752, 318465), (756, 316780), (840, 285102), (846, 283080), (940, 254772), (945, 253424), (987, 242640), (1008, 237585), (1011, 236880), (1080, 221746), (1128, 212310), (1260, 190068), (1269, 188720), (1316, 181980), (1348, 177660), (1410, 169848), (1512, 158390), (1645, 145584), (1680, 142551), (1685, 142128), (1692, 141540), (1880, 127386), (1890, 126712), (1974, 121320), (2022, 118440), (2115, 113232), (2160, 110873), (2256, 106155), (2359, 101520), (2520, 95034), (2538, 94360), (2632, 90990), (2696, 88830), (2820, 84924), (2961, 80880), (3024, 79195), (3033, 78960), (3290, 72792), (3370, 71064), (3384, 70770), (3760, 63693), (3780, 63356), (3948, 60660), (4044, 59220), (4230, 56616), (4718, 50760), (4935, 48528), (5040, 47517), (5055, 47376), (5076, 47180), (5264, 45495), (5392, 44415), (5640, 42462), (5922, 40440), (6066, 39480), (6345, 37744), (6580, 36396), (6740, 35532), (6768, 35385), (7077, 33840), (7560, 31678), (7896, 30330), (8088, 29610), (8460, 28308), (8883, 26960), (9099, 26320), (9436, 25380), (9870, 24264), (10110, 23688), (10152, 23590), (11280, 21231), (11795, 20304), (11844, 20220), (12132, 19740), (12690, 18872), (13160, 18198), (13480, 17766), (14154, 16920), (14805, 16176), (15120, 15839), (15165, 15792)]