194549760

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2111}}^1$

素因数の和:2144

約数の個数: 144

約数和(自身を含む): 674593920

約数和(自身を除く): 480044160

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, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2111, 2304, 2560, 2880, 3072, 3840, 4222, 4608, 5120, 5760, 6144, 6333, 7680, 8444, 9216, 10240, 10555, 11520, 12666, 15360, 16888, 18432, 18999, 21110, 23040, 25332, 30720, 31665, 33776, 37998, 42220, 46080, 50664, 63330, 67552, 75996, 84440, 92160, 94995, 101328, 126660, 135104, 151992, 168880, 189990, 202656, 253320, 270208, 303984, 337760, 379980, 405312, 506640, 540416, 607968, 675520, 759960, 810624, 1013280, 1080832, 1215936, 1351040, 1519920, 1621248, 2026560, 2161664, 2431872, 2702080, 3039840, 3242496, 4053120, 4323328, 4863744, 5404160, 6079680, 6484992, 8106240, 9727488, 10808320, 12159360, 12969984, 16212480, 19454976, 21616640, 24318720, 32424960, 38909952, 48637440, 64849920, 97274880, 194549760]

約数ペア:

[(1, 194549760), (2, 97274880), (3, 64849920), (4, 48637440), (5, 38909952), (6, 32424960), (8, 24318720), (9, 21616640), (10, 19454976), (12, 16212480), (15, 12969984), (16, 12159360), (18, 10808320), (20, 9727488), (24, 8106240), (30, 6484992), (32, 6079680), (36, 5404160), (40, 4863744), (45, 4323328), (48, 4053120), (60, 3242496), (64, 3039840), (72, 2702080), (80, 2431872), (90, 2161664), (96, 2026560), (120, 1621248), (128, 1519920), (144, 1351040), (160, 1215936), (180, 1080832), (192, 1013280), (240, 810624), (256, 759960), (288, 675520), (320, 607968), (360, 540416), (384, 506640), (480, 405312), (512, 379980), (576, 337760), (640, 303984), (720, 270208), (768, 253320), (960, 202656), (1024, 189990), (1152, 168880), (1280, 151992), (1440, 135104), (1536, 126660), (1920, 101328), (2048, 94995), (2111, 92160), (2304, 84440), (2560, 75996), (2880, 67552), (3072, 63330), (3840, 50664), (4222, 46080), (4608, 42220), (5120, 37998), (5760, 33776), (6144, 31665), (6333, 30720), (7680, 25332), (8444, 23040), (9216, 21110), (10240, 18999), (10555, 18432), (11520, 16888), (12666, 15360)]