487996320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:803

約数の個数: 192

約数和(自身を含む): 1766209536

約数和(自身を除く): 1278213216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 311, 336, 420, 467, 480, 560, 622, 672, 840, 933, 934, 1120, 1244, 1401, 1555, 1680, 1866, 1868, 2177, 2335, 2488, 2802, 3110, 3269, 3360, 3732, 3736, 4354, 4665, 4670, 4976, 5604, 6220, 6531, 6538, 7005, 7464, 7472, 8708, 9330, 9340, 9807, 9952, 10885, 11208, 12440, 13062, 13076, 14010, 14928, 14944, 16345, 17416, 18660, 18680, 19614, 21770, 22416, 24880, 26124, 26152, 28020, 29856, 32655, 32690, 34832, 37320, 37360, 39228, 43540, 44832, 49035, 49760, 52248, 52304, 56040, 65310, 65380, 69664, 74640, 74720, 78456, 87080, 98070, 104496, 104608, 112080, 130620, 130760, 145237, 149280, 156912, 174160, 196140, 208992, 224160, 261240, 261520, 290474, 313824, 348320, 392280, 435711, 522480, 523040, 580948, 726185, 784560, 871422, 1016659, 1044960, 1161896, 1452370, 1569120, 1742844, 2033318, 2178555, 2323792, 2904740, 3049977, 3485688, 4066636, 4357110, 4647584, 5083295, 5809480, 6099954, 6971376, 8133272, 8714220, 10166590, 11618960, 12199908, 13942752, 15249885, 16266544, 17428440, 20333180, 23237920, 24399816, 30499770, 32533088, 34856880, 40666360, 48799632, 60999540, 69713760, 81332720, 97599264, 121999080, 162665440, 243998160, 487996320]

約数ペア:

[(1, 487996320), (2, 243998160), (3, 162665440), (4, 121999080), (5, 97599264), (6, 81332720), (7, 69713760), (8, 60999540), (10, 48799632), (12, 40666360), (14, 34856880), (15, 32533088), (16, 30499770), (20, 24399816), (21, 23237920), (24, 20333180), (28, 17428440), (30, 16266544), (32, 15249885), (35, 13942752), (40, 12199908), (42, 11618960), (48, 10166590), (56, 8714220), (60, 8133272), (70, 6971376), (80, 6099954), (84, 5809480), (96, 5083295), (105, 4647584), (112, 4357110), (120, 4066636), (140, 3485688), (160, 3049977), (168, 2904740), (210, 2323792), (224, 2178555), (240, 2033318), (280, 1742844), (311, 1569120), (336, 1452370), (420, 1161896), (467, 1044960), (480, 1016659), (560, 871422), (622, 784560), (672, 726185), (840, 580948), (933, 523040), (934, 522480), (1120, 435711), (1244, 392280), (1401, 348320), (1555, 313824), (1680, 290474), (1866, 261520), (1868, 261240), (2177, 224160), (2335, 208992), (2488, 196140), (2802, 174160), (3110, 156912), (3269, 149280), (3360, 145237), (3732, 130760), (3736, 130620), (4354, 112080), (4665, 104608), (4670, 104496), (4976, 98070), (5604, 87080), (6220, 78456), (6531, 74720), (6538, 74640), (7005, 69664), (7464, 65380), (7472, 65310), (8708, 56040), (9330, 52304), (9340, 52248), (9807, 49760), (9952, 49035), (10885, 44832), (11208, 43540), (12440, 39228), (13062, 37360), (13076, 37320), (14010, 34832), (14928, 32690), (14944, 32655), (16345, 29856), (17416, 28020), (18660, 26152), (18680, 26124), (19614, 24880), (21770, 22416)]