7471964160

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{20269}}^1$

素因数の和:20306

約数の個数: 168

約数和(自身を含む): 25902505980

約数和(自身を除く): 18430541820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 18432, 20269, 20480, 23040, 24576, 30720, 36864, 40538, 40960, 46080, 60807, 61440, 73728, 81076, 92160, 101345, 121614, 122880, 162152, 182421, 184320, 202690, 243228, 304035, 324304, 364842, 368640, 405380, 486456, 608070, 648608, 729684, 810760, 912105, 972912, 1216140, 1297216, 1459368, 1621520, 1824210, 1945824, 2432280, 2594432, 2918736, 3243040, 3648420, 3891648, 4864560, 5188864, 5837472, 6486080, 7296840, 7783296, 9729120, 10377728, 11674944, 12972160, 14593680, 15566592, 19458240, 20755456, 23349888, 25944320, 29187360, 31133184, 38916480, 41510912, 46699776, 51888640, 58374720, 62266368, 77832960, 83021824, 93399552, 103777280, 116749440, 124532736, 155665920, 166043648, 186799104, 207554560, 233498880, 249065472, 311331840, 373598208, 415109120, 466997760, 498130944, 622663680, 747196416, 830218240, 933995520, 1245327360, 1494392832, 1867991040, 2490654720, 3735982080, 7471964160]

約数ペア:

[(1, 7471964160), (2, 3735982080), (3, 2490654720), (4, 1867991040), (5, 1494392832), (6, 1245327360), (8, 933995520), (9, 830218240), (10, 747196416), (12, 622663680), (15, 498130944), (16, 466997760), (18, 415109120), (20, 373598208), (24, 311331840), (30, 249065472), (32, 233498880), (36, 207554560), (40, 186799104), (45, 166043648), (48, 155665920), (60, 124532736), (64, 116749440), (72, 103777280), (80, 93399552), (90, 83021824), (96, 77832960), (120, 62266368), (128, 58374720), (144, 51888640), (160, 46699776), (180, 41510912), (192, 38916480), (240, 31133184), (256, 29187360), (288, 25944320), (320, 23349888), (360, 20755456), (384, 19458240), (480, 15566592), (512, 14593680), (576, 12972160), (640, 11674944), (720, 10377728), (768, 9729120), (960, 7783296), (1024, 7296840), (1152, 6486080), (1280, 5837472), (1440, 5188864), (1536, 4864560), (1920, 3891648), (2048, 3648420), (2304, 3243040), (2560, 2918736), (2880, 2594432), (3072, 2432280), (3840, 1945824), (4096, 1824210), (4608, 1621520), (5120, 1459368), (5760, 1297216), (6144, 1216140), (7680, 972912), (8192, 912105), (9216, 810760), (10240, 729684), (11520, 648608), (12288, 608070), (15360, 486456), (18432, 405380), (20269, 368640), (20480, 364842), (23040, 324304), (24576, 304035), (30720, 243228), (36864, 202690), (40538, 184320), (40960, 182421), (46080, 162152), (60807, 122880), (61440, 121614), (73728, 101345), (81076, 92160)]