16937451520

素因数分解:

$2^{16}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 272

約数和(自身を含む): 45902112768

約数和(自身を除く): 28964661248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 127, 128, 148, 160, 176, 185, 220, 254, 256, 296, 320, 352, 370, 407, 440, 508, 512, 592, 635, 640, 704, 740, 814, 880, 1016, 1024, 1184, 1270, 1280, 1397, 1408, 1480, 1628, 1760, 2032, 2035, 2048, 2368, 2540, 2560, 2794, 2816, 2960, 3256, 3520, 4064, 4070, 4096, 4699, 4736, 5080, 5120, 5588, 5632, 5920, 6512, 6985, 7040, 8128, 8140, 8192, 9398, 9472, 10160, 10240, 11176, 11264, 11840, 13024, 13970, 14080, 16256, 16280, 16384, 18796, 18944, 20320, 20480, 22352, 22528, 23495, 23680, 26048, 27940, 28160, 32512, 32560, 32768, 37592, 37888, 40640, 40960, 44704, 45056, 46990, 47360, 51689, 52096, 55880, 56320, 65024, 65120, 65536, 75184, 75776, 81280, 81920, 89408, 90112, 93980, 94720, 103378, 104192, 111760, 112640, 130048, 130240, 150368, 151552, 162560, 163840, 178816, 180224, 187960, 189440, 206756, 208384, 223520, 225280, 258445, 260096, 260480, 300736, 303104, 325120, 327680, 357632, 360448, 375920, 378880, 413512, 416768, 447040, 450560, 516890, 520192, 520960, 601472, 606208, 650240, 715264, 720896, 751840, 757760, 827024, 833536, 894080, 901120, 1033780, 1040384, 1041920, 1202944, 1212416, 1300480, 1430528, 1503680, 1515520, 1654048, 1667072, 1788160, 1802240, 2067560, 2080768, 2083840, 2405888, 2424832, 2600960, 2861056, 3007360, 3031040, 3308096, 3334144, 3576320, 3604480, 4135120, 4161536, 4167680, 4811776, 5201920, 5722112, 6014720, 6062080, 6616192, 6668288, 7152640, 8270240, 8323072, 8335360, 9623552, 10403840, 11444224, 12029440, 12124160, 13232384, 13336576, 14305280, 16540480, 16670720, 19247104, 20807680, 22888448, 24058880, 26464768, 26673152, 28610560, 33080960, 33341440, 38494208, 41615360, 45776896, 48117760, 52929536, 57221120, 66161920, 66682880, 76988416, 91553792, 96235520, 105859072, 114442240, 132323840, 133365760, 153976832, 192471040, 211718144, 228884480, 264647680, 307953664, 384942080, 423436288, 457768960, 529295360, 769884160, 846872576, 1058590720, 1539768320, 1693745152, 2117181440, 3387490304, 4234362880, 8468725760, 16937451520]

約数ペア:

[(1, 16937451520), (2, 8468725760), (4, 4234362880), (5, 3387490304), (8, 2117181440), (10, 1693745152), (11, 1539768320), (16, 1058590720), (20, 846872576), (22, 769884160), (32, 529295360), (37, 457768960), (40, 423436288), (44, 384942080), (55, 307953664), (64, 264647680), (74, 228884480), (80, 211718144), (88, 192471040), (110, 153976832), (127, 133365760), (128, 132323840), (148, 114442240), (160, 105859072), (176, 96235520), (185, 91553792), (220, 76988416), (254, 66682880), (256, 66161920), (296, 57221120), (320, 52929536), (352, 48117760), (370, 45776896), (407, 41615360), (440, 38494208), (508, 33341440), (512, 33080960), (592, 28610560), (635, 26673152), (640, 26464768), (704, 24058880), (740, 22888448), (814, 20807680), (880, 19247104), (1016, 16670720), (1024, 16540480), (1184, 14305280), (1270, 13336576), (1280, 13232384), (1397, 12124160), (1408, 12029440), (1480, 11444224), (1628, 10403840), (1760, 9623552), (2032, 8335360), (2035, 8323072), (2048, 8270240), (2368, 7152640), (2540, 6668288), (2560, 6616192), (2794, 6062080), (2816, 6014720), (2960, 5722112), (3256, 5201920), (3520, 4811776), (4064, 4167680), (4070, 4161536), (4096, 4135120), (4699, 3604480), (4736, 3576320), (5080, 3334144), (5120, 3308096), (5588, 3031040), (5632, 3007360), (5920, 2861056), (6512, 2600960), (6985, 2424832), (7040, 2405888), (8128, 2083840), (8140, 2080768), (8192, 2067560), (9398, 1802240), (9472, 1788160), (10160, 1667072), (10240, 1654048), (11176, 1515520), (11264, 1503680), (11840, 1430528), (13024, 1300480), (13970, 1212416), (14080, 1202944), (16256, 1041920), (16280, 1040384), (16384, 1033780), (18796, 901120), (18944, 894080), (20320, 833536), (20480, 827024), (22352, 757760), (22528, 751840), (23495, 720896), (23680, 715264), (26048, 650240), (27940, 606208), (28160, 601472), (32512, 520960), (32560, 520192), (32768, 516890), (37592, 450560), (37888, 447040), (40640, 416768), (40960, 413512), (44704, 378880), (45056, 375920), (46990, 360448), (47360, 357632), (51689, 327680), (52096, 325120), (55880, 303104), (56320, 300736), (65024, 260480), (65120, 260096), (65536, 258445), (75184, 225280), (75776, 223520), (81280, 208384), (81920, 206756), (89408, 189440), (90112, 187960), (93980, 180224), (94720, 178816), (103378, 163840), (104192, 162560), (111760, 151552), (112640, 150368), (130048, 130240)]