135807840

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 288

約数和(自身を含む): 550368000

約数和(自身を除く): 414560160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 499, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 998, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1497, 1512, 1620, 1680, 1701, 1890, 1944, 1996, 2016, 2160, 2268, 2430, 2495, 2520, 2592, 2835, 2994, 3024, 3240, 3360, 3402, 3493, 3780, 3888, 3992, 4320, 4491, 4536, 4860, 4990, 5040, 5670, 5988, 6048, 6480, 6804, 6986, 7485, 7560, 7776, 7984, 8505, 8982, 9072, 9720, 9980, 10080, 10479, 11340, 11976, 12960, 13473, 13608, 13972, 14970, 15120, 15968, 17010, 17465, 17964, 18144, 19440, 19960, 20958, 22455, 22680, 23952, 26946, 27216, 27944, 29940, 30240, 31437, 34020, 34930, 35928, 38880, 39920, 40419, 41916, 44910, 45360, 47904, 52395, 53892, 54432, 55888, 59880, 62874, 67365, 68040, 69860, 71856, 79840, 80838, 83832, 89820, 90720, 94311, 104790, 107784, 111776, 119760, 121257, 125748, 134730, 136080, 139720, 143712, 157185, 161676, 167664, 179640, 188622, 202095, 209580, 215568, 239520, 242514, 251496, 269460, 272160, 279440, 282933, 314370, 323352, 335328, 359280, 377244, 404190, 419160, 431136, 471555, 485028, 502992, 538920, 558880, 565866, 606285, 628740, 646704, 718560, 754488, 808380, 838320, 848799, 943110, 970056, 1005984, 1077840, 1131732, 1212570, 1257480, 1293408, 1414665, 1508976, 1616760, 1676640, 1697598, 1886220, 1940112, 2155680, 2263464, 2425140, 2514960, 2829330, 3017952, 3233520, 3395196, 3772440, 3880224, 4243995, 4526928, 4850280, 5029920, 5658660, 6467040, 6790392, 7544880, 8487990, 9053856, 9700560, 11317320, 13580784, 15089760, 16975980, 19401120, 22634640, 27161568, 33951960, 45269280, 67903920, 135807840]

約数ペア:

[(1, 135807840), (2, 67903920), (3, 45269280), (4, 33951960), (5, 27161568), (6, 22634640), (7, 19401120), (8, 16975980), (9, 15089760), (10, 13580784), (12, 11317320), (14, 9700560), (15, 9053856), (16, 8487990), (18, 7544880), (20, 6790392), (21, 6467040), (24, 5658660), (27, 5029920), (28, 4850280), (30, 4526928), (32, 4243995), (35, 3880224), (36, 3772440), (40, 3395196), (42, 3233520), (45, 3017952), (48, 2829330), (54, 2514960), (56, 2425140), (60, 2263464), (63, 2155680), (70, 1940112), (72, 1886220), (80, 1697598), (81, 1676640), (84, 1616760), (90, 1508976), (96, 1414665), (105, 1293408), (108, 1257480), (112, 1212570), (120, 1131732), (126, 1077840), (135, 1005984), (140, 970056), (144, 943110), (160, 848799), (162, 838320), (168, 808380), (180, 754488), (189, 718560), (210, 646704), (216, 628740), (224, 606285), (240, 565866), (243, 558880), (252, 538920), (270, 502992), (280, 485028), (288, 471555), (315, 431136), (324, 419160), (336, 404190), (360, 377244), (378, 359280), (405, 335328), (420, 323352), (432, 314370), (480, 282933), (486, 279440), (499, 272160), (504, 269460), (540, 251496), (560, 242514), (567, 239520), (630, 215568), (648, 209580), (672, 202095), (720, 188622), (756, 179640), (810, 167664), (840, 161676), (864, 157185), (945, 143712), (972, 139720), (998, 136080), (1008, 134730), (1080, 125748), (1120, 121257), (1134, 119760), (1215, 111776), (1260, 107784), (1296, 104790), (1440, 94311), (1497, 90720), (1512, 89820), (1620, 83832), (1680, 80838), (1701, 79840), (1890, 71856), (1944, 69860), (1996, 68040), (2016, 67365), (2160, 62874), (2268, 59880), (2430, 55888), (2495, 54432), (2520, 53892), (2592, 52395), (2835, 47904), (2994, 45360), (3024, 44910), (3240, 41916), (3360, 40419), (3402, 39920), (3493, 38880), (3780, 35928), (3888, 34930), (3992, 34020), (4320, 31437), (4491, 30240), (4536, 29940), (4860, 27944), (4990, 27216), (5040, 26946), (5670, 23952), (5988, 22680), (6048, 22455), (6480, 20958), (6804, 19960), (6986, 19440), (7485, 18144), (7560, 17964), (7776, 17465), (7984, 17010), (8505, 15968), (8982, 15120), (9072, 14970), (9720, 13972), (9980, 13608), (10080, 13473), (10479, 12960), (11340, 11976)]