239677440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 208

約数和(自身を含む): 792626688

約数和(自身を除く): 552949248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 83, 94, 96, 120, 128, 141, 160, 166, 188, 192, 235, 240, 249, 256, 282, 320, 332, 376, 384, 415, 470, 480, 498, 512, 564, 640, 664, 705, 752, 768, 830, 940, 960, 996, 1024, 1128, 1245, 1280, 1328, 1410, 1504, 1536, 1660, 1880, 1920, 1992, 2048, 2256, 2490, 2560, 2656, 2820, 3008, 3072, 3320, 3760, 3840, 3901, 3984, 4096, 4512, 4980, 5120, 5312, 5640, 6016, 6144, 6640, 7520, 7680, 7802, 7968, 9024, 9960, 10240, 10624, 11280, 11703, 12032, 12288, 13280, 15040, 15360, 15604, 15936, 18048, 19505, 19920, 20480, 21248, 22560, 23406, 24064, 26560, 30080, 30720, 31208, 31872, 36096, 39010, 39840, 42496, 45120, 46812, 48128, 53120, 58515, 60160, 61440, 62416, 63744, 72192, 78020, 79680, 84992, 90240, 93624, 96256, 106240, 117030, 120320, 124832, 127488, 144384, 156040, 159360, 169984, 180480, 187248, 192512, 212480, 234060, 240640, 249664, 254976, 288768, 312080, 318720, 339968, 360960, 374496, 424960, 468120, 481280, 499328, 509952, 577536, 624160, 637440, 721920, 748992, 849920, 936240, 962560, 998656, 1019904, 1248320, 1274880, 1443840, 1497984, 1699840, 1872480, 1997312, 2496640, 2549760, 2887680, 2995968, 3744960, 3994624, 4993280, 5099520, 5991936, 7489920, 7989248, 9986560, 11983872, 14979840, 15978496, 19973120, 23967744, 29959680, 39946240, 47935488, 59919360, 79892480, 119838720, 239677440]

約数ペア:

[(1, 239677440), (2, 119838720), (3, 79892480), (4, 59919360), (5, 47935488), (6, 39946240), (8, 29959680), (10, 23967744), (12, 19973120), (15, 15978496), (16, 14979840), (20, 11983872), (24, 9986560), (30, 7989248), (32, 7489920), (40, 5991936), (47, 5099520), (48, 4993280), (60, 3994624), (64, 3744960), (80, 2995968), (83, 2887680), (94, 2549760), (96, 2496640), (120, 1997312), (128, 1872480), (141, 1699840), (160, 1497984), (166, 1443840), (188, 1274880), (192, 1248320), (235, 1019904), (240, 998656), (249, 962560), (256, 936240), (282, 849920), (320, 748992), (332, 721920), (376, 637440), (384, 624160), (415, 577536), (470, 509952), (480, 499328), (498, 481280), (512, 468120), (564, 424960), (640, 374496), (664, 360960), (705, 339968), (752, 318720), (768, 312080), (830, 288768), (940, 254976), (960, 249664), (996, 240640), (1024, 234060), (1128, 212480), (1245, 192512), (1280, 187248), (1328, 180480), (1410, 169984), (1504, 159360), (1536, 156040), (1660, 144384), (1880, 127488), (1920, 124832), (1992, 120320), (2048, 117030), (2256, 106240), (2490, 96256), (2560, 93624), (2656, 90240), (2820, 84992), (3008, 79680), (3072, 78020), (3320, 72192), (3760, 63744), (3840, 62416), (3901, 61440), (3984, 60160), (4096, 58515), (4512, 53120), (4980, 48128), (5120, 46812), (5312, 45120), (5640, 42496), (6016, 39840), (6144, 39010), (6640, 36096), (7520, 31872), (7680, 31208), (7802, 30720), (7968, 30080), (9024, 26560), (9960, 24064), (10240, 23406), (10624, 22560), (11280, 21248), (11703, 20480), (12032, 19920), (12288, 19505), (13280, 18048), (15040, 15936), (15360, 15604)]