343034880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 176

約数和(自身を含む): 1146057984

約数和(自身を除く): 803023104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 971, 1024, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 1942, 2208, 2560, 2760, 2913, 2944, 3072, 3680, 3840, 3884, 4416, 4855, 5120, 5520, 5826, 5888, 7360, 7680, 7768, 8832, 9710, 11040, 11652, 11776, 14565, 14720, 15360, 15536, 17664, 19420, 22080, 22333, 23304, 23552, 29130, 29440, 31072, 35328, 38840, 44160, 44666, 46608, 58260, 58880, 62144, 66999, 70656, 77680, 88320, 89332, 93216, 111665, 116520, 117760, 124288, 133998, 155360, 176640, 178664, 186432, 223330, 233040, 248576, 267996, 310720, 334995, 353280, 357328, 372864, 446660, 466080, 497152, 535992, 621440, 669990, 714656, 745728, 893320, 932160, 994304, 1071984, 1242880, 1339980, 1429312, 1491456, 1786640, 1864320, 2143968, 2485760, 2679960, 2858624, 2982912, 3573280, 3728640, 4287936, 4971520, 5359920, 5717248, 7146560, 7457280, 8575872, 10719840, 11434496, 14293120, 14914560, 17151744, 21439680, 22868992, 28586240, 34303488, 42879360, 57172480, 68606976, 85758720, 114344960, 171517440, 343034880]

約数ペア:

[(1, 343034880), (2, 171517440), (3, 114344960), (4, 85758720), (5, 68606976), (6, 57172480), (8, 42879360), (10, 34303488), (12, 28586240), (15, 22868992), (16, 21439680), (20, 17151744), (23, 14914560), (24, 14293120), (30, 11434496), (32, 10719840), (40, 8575872), (46, 7457280), (48, 7146560), (60, 5717248), (64, 5359920), (69, 4971520), (80, 4287936), (92, 3728640), (96, 3573280), (115, 2982912), (120, 2858624), (128, 2679960), (138, 2485760), (160, 2143968), (184, 1864320), (192, 1786640), (230, 1491456), (240, 1429312), (256, 1339980), (276, 1242880), (320, 1071984), (345, 994304), (368, 932160), (384, 893320), (460, 745728), (480, 714656), (512, 669990), (552, 621440), (640, 535992), (690, 497152), (736, 466080), (768, 446660), (920, 372864), (960, 357328), (971, 353280), (1024, 334995), (1104, 310720), (1280, 267996), (1380, 248576), (1472, 233040), (1536, 223330), (1840, 186432), (1920, 178664), (1942, 176640), (2208, 155360), (2560, 133998), (2760, 124288), (2913, 117760), (2944, 116520), (3072, 111665), (3680, 93216), (3840, 89332), (3884, 88320), (4416, 77680), (4855, 70656), (5120, 66999), (5520, 62144), (5826, 58880), (5888, 58260), (7360, 46608), (7680, 44666), (7768, 44160), (8832, 38840), (9710, 35328), (11040, 31072), (11652, 29440), (11776, 29130), (14565, 23552), (14720, 23304), (15360, 22333), (15536, 22080), (17664, 19420)]