131543040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{2141}}^1$

素因数の和:2173

約数の個数: 104

約数和(自身を含む): 421082928

約数和(自身を除く): 289539888

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, 2141, 2560, 3072, 3840, 4096, 4282, 5120, 6144, 6423, 7680, 8564, 10240, 10705, 12288, 12846, 15360, 17128, 20480, 21410, 25692, 30720, 32115, 34256, 42820, 51384, 61440, 64230, 68512, 85640, 102768, 128460, 137024, 171280, 205536, 256920, 274048, 342560, 411072, 513840, 548096, 685120, 822144, 1027680, 1096192, 1370240, 1644288, 2055360, 2192384, 2740480, 3288576, 4110720, 4384768, 5480960, 6577152, 8221440, 8769536, 10961920, 13154304, 16442880, 21923840, 26308608, 32885760, 43847680, 65771520, 131543040]

約数ペア:

[(1, 131543040), (2, 65771520), (3, 43847680), (4, 32885760), (5, 26308608), (6, 21923840), (8, 16442880), (10, 13154304), (12, 10961920), (15, 8769536), (16, 8221440), (20, 6577152), (24, 5480960), (30, 4384768), (32, 4110720), (40, 3288576), (48, 2740480), (60, 2192384), (64, 2055360), (80, 1644288), (96, 1370240), (120, 1096192), (128, 1027680), (160, 822144), (192, 685120), (240, 548096), (256, 513840), (320, 411072), (384, 342560), (480, 274048), (512, 256920), (640, 205536), (768, 171280), (960, 137024), (1024, 128460), (1280, 102768), (1536, 85640), (1920, 68512), (2048, 64230), (2141, 61440), (2560, 51384), (3072, 42820), (3840, 34256), (4096, 32115), (4282, 30720), (5120, 25692), (6144, 21410), (6423, 20480), (7680, 17128), (8564, 15360), (10240, 12846), (10705, 12288)]