144987840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 224

約数和(自身を含む): 519744960

約数和(自身を除く): 374757120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 173, 180, 192, 194, 216, 240, 270, 288, 291, 320, 346, 360, 388, 432, 480, 485, 519, 540, 576, 582, 692, 720, 776, 864, 865, 873, 960, 970, 1038, 1080, 1164, 1384, 1440, 1455, 1552, 1557, 1728, 1730, 1746, 1940, 2076, 2160, 2328, 2595, 2619, 2768, 2880, 2910, 3104, 3114, 3460, 3492, 3880, 4152, 4320, 4365, 4656, 4671, 5190, 5238, 5536, 5820, 6208, 6228, 6920, 6984, 7760, 7785, 8304, 8640, 8730, 9312, 9342, 10380, 10476, 11072, 11640, 12456, 13095, 13840, 13968, 15520, 15570, 16608, 16781, 17460, 18624, 18684, 20760, 20952, 23280, 23355, 24912, 26190, 27680, 27936, 31040, 31140, 33216, 33562, 34920, 37368, 41520, 41904, 46560, 46710, 49824, 50343, 52380, 55360, 55872, 62280, 67124, 69840, 74736, 83040, 83808, 83905, 93120, 93420, 99648, 100686, 104760, 124560, 134248, 139680, 149472, 151029, 166080, 167616, 167810, 186840, 201372, 209520, 249120, 251715, 268496, 279360, 298944, 302058, 335620, 373680, 402744, 419040, 453087, 498240, 503430, 536992, 604116, 671240, 747360, 755145, 805488, 838080, 906174, 1006860, 1073984, 1208232, 1342480, 1494720, 1510290, 1610976, 1812348, 2013720, 2265435, 2416464, 2684960, 3020580, 3221952, 3624696, 4027440, 4530870, 4832928, 5369920, 6041160, 7249392, 8054880, 9061740, 9665856, 12082320, 14498784, 16109760, 18123480, 24164640, 28997568, 36246960, 48329280, 72493920, 144987840]

約数ペア:

[(1, 144987840), (2, 72493920), (3, 48329280), (4, 36246960), (5, 28997568), (6, 24164640), (8, 18123480), (9, 16109760), (10, 14498784), (12, 12082320), (15, 9665856), (16, 9061740), (18, 8054880), (20, 7249392), (24, 6041160), (27, 5369920), (30, 4832928), (32, 4530870), (36, 4027440), (40, 3624696), (45, 3221952), (48, 3020580), (54, 2684960), (60, 2416464), (64, 2265435), (72, 2013720), (80, 1812348), (90, 1610976), (96, 1510290), (97, 1494720), (108, 1342480), (120, 1208232), (135, 1073984), (144, 1006860), (160, 906174), (173, 838080), (180, 805488), (192, 755145), (194, 747360), (216, 671240), (240, 604116), (270, 536992), (288, 503430), (291, 498240), (320, 453087), (346, 419040), (360, 402744), (388, 373680), (432, 335620), (480, 302058), (485, 298944), (519, 279360), (540, 268496), (576, 251715), (582, 249120), (692, 209520), (720, 201372), (776, 186840), (864, 167810), (865, 167616), (873, 166080), (960, 151029), (970, 149472), (1038, 139680), (1080, 134248), (1164, 124560), (1384, 104760), (1440, 100686), (1455, 99648), (1552, 93420), (1557, 93120), (1728, 83905), (1730, 83808), (1746, 83040), (1940, 74736), (2076, 69840), (2160, 67124), (2328, 62280), (2595, 55872), (2619, 55360), (2768, 52380), (2880, 50343), (2910, 49824), (3104, 46710), (3114, 46560), (3460, 41904), (3492, 41520), (3880, 37368), (4152, 34920), (4320, 33562), (4365, 33216), (4656, 31140), (4671, 31040), (5190, 27936), (5238, 27680), (5536, 26190), (5820, 24912), (6208, 23355), (6228, 23280), (6920, 20952), (6984, 20760), (7760, 18684), (7785, 18624), (8304, 17460), (8640, 16781), (8730, 16608), (9312, 15570), (9342, 15520), (10380, 13968), (10476, 13840), (11072, 13095), (11640, 12456)]