317191680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 320

約数和(自身を含む): 1216797120

約数和(自身を除く): 899605440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 353, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 706, 720, 768, 780, 832, 864, 936, 960, 1040, 1059, 1080, 1152, 1170, 1248, 1280, 1404, 1412, 1440, 1536, 1560, 1664, 1728, 1755, 1765, 1872, 1920, 2080, 2118, 2160, 2304, 2340, 2496, 2560, 2808, 2824, 2880, 3120, 3177, 3328, 3456, 3510, 3530, 3744, 3840, 4160, 4236, 4320, 4589, 4608, 4680, 4992, 5295, 5616, 5648, 5760, 6240, 6354, 6656, 6912, 7020, 7060, 7488, 7680, 8320, 8472, 8640, 9178, 9360, 9531, 9984, 10590, 11232, 11296, 11520, 12480, 12708, 13767, 13824, 14040, 14120, 14976, 15885, 16640, 16944, 17280, 18356, 18720, 19062, 19968, 21180, 22464, 22592, 22945, 23040, 24960, 25416, 27534, 28080, 28240, 29952, 31770, 33280, 33888, 34560, 36712, 37440, 38124, 41301, 42360, 44928, 45184, 45890, 47655, 49920, 50832, 55068, 56160, 56480, 59904, 63540, 67776, 68835, 69120, 73424, 74880, 76248, 82602, 84720, 89856, 90368, 91780, 95310, 99840, 101664, 110136, 112320, 112960, 123903, 127080, 135552, 137670, 146848, 149760, 152496, 165204, 169440, 179712, 180736, 183560, 190620, 203328, 206505, 220272, 224640, 225920, 247806, 254160, 271104, 275340, 293696, 299520, 304992, 330408, 338880, 367120, 381240, 406656, 413010, 440544, 449280, 451840, 495612, 508320, 542208, 550680, 587392, 609984, 619515, 660816, 677760, 734240, 762480, 813312, 826020, 881088, 898560, 903680, 991224, 1016640, 1101360, 1174784, 1219968, 1239030, 1321632, 1355520, 1468480, 1524960, 1626624, 1652040, 1762176, 1982448, 2033280, 2202720, 2349568, 2439936, 2478060, 2643264, 2711040, 2936960, 3049920, 3304080, 3524352, 3964896, 4066560, 4405440, 4879872, 4956120, 5286528, 5873920, 6099840, 6608160, 7048704, 7929792, 8133120, 8810880, 9912240, 10573056, 11747840, 12199680, 13216320, 15859584, 17621760, 19824480, 21146112, 24399360, 26432640, 31719168, 35243520, 39648960, 52865280, 63438336, 79297920, 105730560, 158595840, 317191680]

約数ペア:

[(1, 317191680), (2, 158595840), (3, 105730560), (4, 79297920), (5, 63438336), (6, 52865280), (8, 39648960), (9, 35243520), (10, 31719168), (12, 26432640), (13, 24399360), (15, 21146112), (16, 19824480), (18, 17621760), (20, 15859584), (24, 13216320), (26, 12199680), (27, 11747840), (30, 10573056), (32, 9912240), (36, 8810880), (39, 8133120), (40, 7929792), (45, 7048704), (48, 6608160), (52, 6099840), (54, 5873920), (60, 5286528), (64, 4956120), (65, 4879872), (72, 4405440), (78, 4066560), (80, 3964896), (90, 3524352), (96, 3304080), (104, 3049920), (108, 2936960), (117, 2711040), (120, 2643264), (128, 2478060), (130, 2439936), (135, 2349568), (144, 2202720), (156, 2033280), (160, 1982448), (180, 1762176), (192, 1652040), (195, 1626624), (208, 1524960), (216, 1468480), (234, 1355520), (240, 1321632), (256, 1239030), (260, 1219968), (270, 1174784), (288, 1101360), (312, 1016640), (320, 991224), (351, 903680), (353, 898560), (360, 881088), (384, 826020), (390, 813312), (416, 762480), (432, 734240), (468, 677760), (480, 660816), (512, 619515), (520, 609984), (540, 587392), (576, 550680), (585, 542208), (624, 508320), (640, 495612), (702, 451840), (706, 449280), (720, 440544), (768, 413010), (780, 406656), (832, 381240), (864, 367120), (936, 338880), (960, 330408), (1040, 304992), (1059, 299520), (1080, 293696), (1152, 275340), (1170, 271104), (1248, 254160), (1280, 247806), (1404, 225920), (1412, 224640), (1440, 220272), (1536, 206505), (1560, 203328), (1664, 190620), (1728, 183560), (1755, 180736), (1765, 179712), (1872, 169440), (1920, 165204), (2080, 152496), (2118, 149760), (2160, 146848), (2304, 137670), (2340, 135552), (2496, 127080), (2560, 123903), (2808, 112960), (2824, 112320), (2880, 110136), (3120, 101664), (3177, 99840), (3328, 95310), (3456, 91780), (3510, 90368), (3530, 89856), (3744, 84720), (3840, 82602), (4160, 76248), (4236, 74880), (4320, 73424), (4589, 69120), (4608, 68835), (4680, 67776), (4992, 63540), (5295, 59904), (5616, 56480), (5648, 56160), (5760, 55068), (6240, 50832), (6354, 49920), (6656, 47655), (6912, 45890), (7020, 45184), (7060, 44928), (7488, 42360), (7680, 41301), (8320, 38124), (8472, 37440), (8640, 36712), (9178, 34560), (9360, 33888), (9531, 33280), (9984, 31770), (10590, 29952), (11232, 28240), (11296, 28080), (11520, 27534), (12480, 25416), (12708, 24960), (13767, 23040), (13824, 22945), (14040, 22592), (14120, 22464), (14976, 21180), (15885, 19968), (16640, 19062), (16944, 18720), (17280, 18356)]