188993280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 706406400

約数和(自身を除く): 517413120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 89, 96, 105, 112, 120, 128, 140, 158, 160, 168, 178, 192, 210, 224, 237, 240, 256, 267, 280, 316, 320, 336, 356, 384, 395, 420, 445, 448, 474, 480, 534, 553, 560, 623, 632, 640, 672, 712, 768, 790, 840, 890, 896, 948, 960, 1068, 1106, 1120, 1185, 1246, 1264, 1280, 1335, 1344, 1424, 1580, 1659, 1680, 1780, 1792, 1869, 1896, 1920, 2136, 2212, 2240, 2370, 2492, 2528, 2670, 2688, 2765, 2848, 3115, 3160, 3318, 3360, 3560, 3738, 3792, 3840, 4272, 4424, 4480, 4740, 4984, 5056, 5340, 5376, 5530, 5696, 6230, 6320, 6636, 6720, 7031, 7120, 7476, 7584, 8295, 8544, 8848, 8960, 9345, 9480, 9968, 10112, 10680, 11060, 11392, 12460, 12640, 13272, 13440, 14062, 14240, 14952, 15168, 16590, 17088, 17696, 18690, 18960, 19936, 20224, 21093, 21360, 22120, 22784, 24920, 25280, 26544, 26880, 28124, 28480, 29904, 30336, 33180, 34176, 35155, 35392, 37380, 37920, 39872, 42186, 42720, 44240, 49217, 49840, 50560, 53088, 56248, 56960, 59808, 60672, 66360, 68352, 70310, 70784, 74760, 75840, 79744, 84372, 85440, 88480, 98434, 99680, 101120, 105465, 106176, 112496, 113920, 119616, 132720, 140620, 141568, 147651, 149520, 151680, 159488, 168744, 170880, 176960, 196868, 199360, 210930, 212352, 224992, 239232, 246085, 265440, 281240, 295302, 299040, 303360, 337488, 341760, 353920, 393736, 398720, 421860, 424704, 449984, 478464, 492170, 530880, 562480, 590604, 598080, 674976, 707840, 738255, 787472, 797440, 843720, 899968, 984340, 1061760, 1124960, 1181208, 1196160, 1349952, 1476510, 1574944, 1687440, 1799936, 1968680, 2123520, 2249920, 2362416, 2392320, 2699904, 2953020, 3149888, 3374880, 3937360, 4499840, 4724832, 5399808, 5906040, 6299776, 6749760, 7874720, 8999680, 9449664, 11812080, 12599552, 13499520, 15749440, 18899328, 23624160, 26999040, 31498880, 37798656, 47248320, 62997760, 94496640, 188993280]

約数ペア:

[(1, 188993280), (2, 94496640), (3, 62997760), (4, 47248320), (5, 37798656), (6, 31498880), (7, 26999040), (8, 23624160), (10, 18899328), (12, 15749440), (14, 13499520), (15, 12599552), (16, 11812080), (20, 9449664), (21, 8999680), (24, 7874720), (28, 6749760), (30, 6299776), (32, 5906040), (35, 5399808), (40, 4724832), (42, 4499840), (48, 3937360), (56, 3374880), (60, 3149888), (64, 2953020), (70, 2699904), (79, 2392320), (80, 2362416), (84, 2249920), (89, 2123520), (96, 1968680), (105, 1799936), (112, 1687440), (120, 1574944), (128, 1476510), (140, 1349952), (158, 1196160), (160, 1181208), (168, 1124960), (178, 1061760), (192, 984340), (210, 899968), (224, 843720), (237, 797440), (240, 787472), (256, 738255), (267, 707840), (280, 674976), (316, 598080), (320, 590604), (336, 562480), (356, 530880), (384, 492170), (395, 478464), (420, 449984), (445, 424704), (448, 421860), (474, 398720), (480, 393736), (534, 353920), (553, 341760), (560, 337488), (623, 303360), (632, 299040), (640, 295302), (672, 281240), (712, 265440), (768, 246085), (790, 239232), (840, 224992), (890, 212352), (896, 210930), (948, 199360), (960, 196868), (1068, 176960), (1106, 170880), (1120, 168744), (1185, 159488), (1246, 151680), (1264, 149520), (1280, 147651), (1335, 141568), (1344, 140620), (1424, 132720), (1580, 119616), (1659, 113920), (1680, 112496), (1780, 106176), (1792, 105465), (1869, 101120), (1896, 99680), (1920, 98434), (2136, 88480), (2212, 85440), (2240, 84372), (2370, 79744), (2492, 75840), (2528, 74760), (2670, 70784), (2688, 70310), (2765, 68352), (2848, 66360), (3115, 60672), (3160, 59808), (3318, 56960), (3360, 56248), (3560, 53088), (3738, 50560), (3792, 49840), (3840, 49217), (4272, 44240), (4424, 42720), (4480, 42186), (4740, 39872), (4984, 37920), (5056, 37380), (5340, 35392), (5376, 35155), (5530, 34176), (5696, 33180), (6230, 30336), (6320, 29904), (6636, 28480), (6720, 28124), (7031, 26880), (7120, 26544), (7476, 25280), (7584, 24920), (8295, 22784), (8544, 22120), (8848, 21360), (8960, 21093), (9345, 20224), (9480, 19936), (9968, 18960), (10112, 18690), (10680, 17696), (11060, 17088), (11392, 16590), (12460, 15168), (12640, 14952), (13272, 14240), (13440, 14062)]