138159360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 487861920

約数和(自身を除く): 349702560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 179, 180, 192, 201, 240, 256, 268, 288, 320, 335, 358, 360, 384, 402, 480, 536, 537, 576, 603, 640, 670, 716, 720, 768, 804, 895, 960, 1005, 1072, 1074, 1152, 1206, 1280, 1340, 1432, 1440, 1608, 1611, 1790, 1920, 2010, 2144, 2148, 2304, 2412, 2680, 2685, 2864, 2880, 3015, 3216, 3222, 3580, 3840, 4020, 4288, 4296, 4824, 5360, 5370, 5728, 5760, 6030, 6432, 6444, 7160, 8040, 8055, 8576, 8592, 9648, 10720, 10740, 11456, 11520, 11993, 12060, 12864, 12888, 14320, 16080, 16110, 17152, 17184, 19296, 21440, 21480, 22912, 23986, 24120, 25728, 25776, 28640, 32160, 32220, 34368, 35979, 38592, 42880, 42960, 45824, 47972, 48240, 51456, 51552, 57280, 59965, 64320, 64440, 68736, 71958, 77184, 85760, 85920, 95944, 96480, 103104, 107937, 114560, 119930, 128640, 128880, 137472, 143916, 154368, 171840, 179895, 191888, 192960, 206208, 215874, 229120, 239860, 257280, 257760, 287832, 343680, 359790, 383776, 385920, 412416, 431748, 479720, 515520, 539685, 575664, 687360, 719580, 767552, 771840, 863496, 959440, 1031040, 1079370, 1151328, 1439160, 1535104, 1726992, 1918880, 2062080, 2158740, 2302656, 2878320, 3070208, 3453984, 3837760, 4317480, 4605312, 5756640, 6907968, 7675520, 8634960, 9210624, 11513280, 13815936, 15351040, 17269920, 23026560, 27631872, 34539840, 46053120, 69079680, 138159360]

約数ペア:

[(1, 138159360), (2, 69079680), (3, 46053120), (4, 34539840), (5, 27631872), (6, 23026560), (8, 17269920), (9, 15351040), (10, 13815936), (12, 11513280), (15, 9210624), (16, 8634960), (18, 7675520), (20, 6907968), (24, 5756640), (30, 4605312), (32, 4317480), (36, 3837760), (40, 3453984), (45, 3070208), (48, 2878320), (60, 2302656), (64, 2158740), (67, 2062080), (72, 1918880), (80, 1726992), (90, 1535104), (96, 1439160), (120, 1151328), (128, 1079370), (134, 1031040), (144, 959440), (160, 863496), (179, 771840), (180, 767552), (192, 719580), (201, 687360), (240, 575664), (256, 539685), (268, 515520), (288, 479720), (320, 431748), (335, 412416), (358, 385920), (360, 383776), (384, 359790), (402, 343680), (480, 287832), (536, 257760), (537, 257280), (576, 239860), (603, 229120), (640, 215874), (670, 206208), (716, 192960), (720, 191888), (768, 179895), (804, 171840), (895, 154368), (960, 143916), (1005, 137472), (1072, 128880), (1074, 128640), (1152, 119930), (1206, 114560), (1280, 107937), (1340, 103104), (1432, 96480), (1440, 95944), (1608, 85920), (1611, 85760), (1790, 77184), (1920, 71958), (2010, 68736), (2144, 64440), (2148, 64320), (2304, 59965), (2412, 57280), (2680, 51552), (2685, 51456), (2864, 48240), (2880, 47972), (3015, 45824), (3216, 42960), (3222, 42880), (3580, 38592), (3840, 35979), (4020, 34368), (4288, 32220), (4296, 32160), (4824, 28640), (5360, 25776), (5370, 25728), (5728, 24120), (5760, 23986), (6030, 22912), (6432, 21480), (6444, 21440), (7160, 19296), (8040, 17184), (8055, 17152), (8576, 16110), (8592, 16080), (9648, 14320), (10720, 12888), (10740, 12864), (11456, 12060), (11520, 11993)]