169531146240

素因数分解:

$2^{19}\times 3^1\times 5^1\times {\mathrm{21557}}^1$

素因数の和:21603

約数の個数: 160

約数和(自身を含む): 542524316400

約数和(自身を除く): 372993170160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 16384, 20480, 21557, 24576, 30720, 32768, 40960, 43114, 49152, 61440, 64671, 65536, 81920, 86228, 98304, 107785, 122880, 129342, 131072, 163840, 172456, 196608, 215570, 245760, 258684, 262144, 323355, 327680, 344912, 393216, 431140, 491520, 517368, 524288, 646710, 655360, 689824, 786432, 862280, 983040, 1034736, 1293420, 1310720, 1379648, 1572864, 1724560, 1966080, 2069472, 2586840, 2621440, 2759296, 3449120, 3932160, 4138944, 5173680, 5518592, 6898240, 7864320, 8277888, 10347360, 11037184, 13796480, 16555776, 20694720, 22074368, 27592960, 33111552, 41389440, 44148736, 55185920, 66223104, 82778880, 88297472, 110371840, 132446208, 165557760, 176594944, 220743680, 264892416, 331115520, 353189888, 441487360, 529784832, 662231040, 706379776, 882974720, 1059569664, 1324462080, 1412759552, 1765949440, 2119139328, 2648924160, 2825519104, 3531898880, 4238278656, 5297848320, 5651038208, 7063797760, 8476557312, 10595696640, 11302076416, 14127595520, 16953114624, 21191393280, 28255191040, 33906229248, 42382786560, 56510382080, 84765573120, 169531146240]

約数ペア:

[(1, 169531146240), (2, 84765573120), (3, 56510382080), (4, 42382786560), (5, 33906229248), (6, 28255191040), (8, 21191393280), (10, 16953114624), (12, 14127595520), (15, 11302076416), (16, 10595696640), (20, 8476557312), (24, 7063797760), (30, 5651038208), (32, 5297848320), (40, 4238278656), (48, 3531898880), (60, 2825519104), (64, 2648924160), (80, 2119139328), (96, 1765949440), (120, 1412759552), (128, 1324462080), (160, 1059569664), (192, 882974720), (240, 706379776), (256, 662231040), (320, 529784832), (384, 441487360), (480, 353189888), (512, 331115520), (640, 264892416), (768, 220743680), (960, 176594944), (1024, 165557760), (1280, 132446208), (1536, 110371840), (1920, 88297472), (2048, 82778880), (2560, 66223104), (3072, 55185920), (3840, 44148736), (4096, 41389440), (5120, 33111552), (6144, 27592960), (7680, 22074368), (8192, 20694720), (10240, 16555776), (12288, 13796480), (15360, 11037184), (16384, 10347360), (20480, 8277888), (21557, 7864320), (24576, 6898240), (30720, 5518592), (32768, 5173680), (40960, 4138944), (43114, 3932160), (49152, 3449120), (61440, 2759296), (64671, 2621440), (65536, 2586840), (81920, 2069472), (86228, 1966080), (98304, 1724560), (107785, 1572864), (122880, 1379648), (129342, 1310720), (131072, 1293420), (163840, 1034736), (172456, 983040), (196608, 862280), (215570, 786432), (245760, 689824), (258684, 655360), (262144, 646710), (323355, 524288), (327680, 517368), (344912, 491520), (393216, 431140)]