215992320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 491623680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 89, 96, 120, 128, 158, 160, 178, 192, 237, 240, 256, 267, 316, 320, 356, 384, 395, 445, 474, 480, 512, 534, 632, 640, 712, 768, 790, 890, 948, 960, 1024, 1068, 1185, 1264, 1280, 1335, 1424, 1536, 1580, 1780, 1896, 1920, 2048, 2136, 2370, 2528, 2560, 2670, 2848, 3072, 3160, 3560, 3792, 3840, 4272, 4740, 5056, 5120, 5340, 5696, 6144, 6320, 7031, 7120, 7584, 7680, 8544, 9480, 10112, 10240, 10680, 11392, 12640, 14062, 14240, 15168, 15360, 17088, 18960, 20224, 21093, 21360, 22784, 25280, 28124, 28480, 30336, 30720, 34176, 35155, 37920, 40448, 42186, 42720, 45568, 50560, 56248, 56960, 60672, 68352, 70310, 75840, 80896, 84372, 85440, 91136, 101120, 105465, 112496, 113920, 121344, 136704, 140620, 151680, 161792, 168744, 170880, 182272, 202240, 210930, 224992, 227840, 242688, 273408, 281240, 303360, 337488, 341760, 404480, 421860, 449984, 455680, 485376, 546816, 562480, 606720, 674976, 683520, 808960, 843720, 899968, 911360, 1124960, 1213440, 1349952, 1367040, 1687440, 1799936, 2249920, 2426880, 2699904, 2734080, 3374880, 3599872, 4499840, 5399808, 6749760, 7199744, 8999680, 10799616, 13499520, 14399488, 17999360, 21599232, 26999040, 35998720, 43198464, 53998080, 71997440, 107996160, 215992320]

約数ペア:

[(1, 215992320), (2, 107996160), (3, 71997440), (4, 53998080), (5, 43198464), (6, 35998720), (8, 26999040), (10, 21599232), (12, 17999360), (15, 14399488), (16, 13499520), (20, 10799616), (24, 8999680), (30, 7199744), (32, 6749760), (40, 5399808), (48, 4499840), (60, 3599872), (64, 3374880), (79, 2734080), (80, 2699904), (89, 2426880), (96, 2249920), (120, 1799936), (128, 1687440), (158, 1367040), (160, 1349952), (178, 1213440), (192, 1124960), (237, 911360), (240, 899968), (256, 843720), (267, 808960), (316, 683520), (320, 674976), (356, 606720), (384, 562480), (395, 546816), (445, 485376), (474, 455680), (480, 449984), (512, 421860), (534, 404480), (632, 341760), (640, 337488), (712, 303360), (768, 281240), (790, 273408), (890, 242688), (948, 227840), (960, 224992), (1024, 210930), (1068, 202240), (1185, 182272), (1264, 170880), (1280, 168744), (1335, 161792), (1424, 151680), (1536, 140620), (1580, 136704), (1780, 121344), (1896, 113920), (1920, 112496), (2048, 105465), (2136, 101120), (2370, 91136), (2528, 85440), (2560, 84372), (2670, 80896), (2848, 75840), (3072, 70310), (3160, 68352), (3560, 60672), (3792, 56960), (3840, 56248), (4272, 50560), (4740, 45568), (5056, 42720), (5120, 42186), (5340, 40448), (5696, 37920), (6144, 35155), (6320, 34176), (7031, 30720), (7120, 30336), (7584, 28480), (7680, 28124), (8544, 25280), (9480, 22784), (10112, 21360), (10240, 21093), (10680, 20224), (11392, 18960), (12640, 17088), (14062, 15360), (14240, 15168)]