1799864320

素因数分解:

$2^{14}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 4378719744

約数和(自身を除く): 2578855424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 173, 254, 256, 320, 346, 508, 512, 635, 640, 692, 865, 1016, 1024, 1270, 1280, 1384, 1730, 2032, 2048, 2540, 2560, 2768, 3460, 4064, 4096, 5080, 5120, 5536, 6920, 8128, 8192, 10160, 10240, 11072, 13840, 16256, 16384, 20320, 20480, 21971, 22144, 27680, 32512, 40640, 40960, 43942, 44288, 55360, 65024, 81280, 81920, 87884, 88576, 109855, 110720, 130048, 162560, 175768, 177152, 219710, 221440, 260096, 325120, 351536, 354304, 439420, 442880, 520192, 650240, 703072, 708608, 878840, 885760, 1040384, 1300480, 1406144, 1417216, 1757680, 1771520, 2080768, 2600960, 2812288, 2834432, 3515360, 3543040, 5201920, 5624576, 7030720, 7086080, 10403840, 11249152, 14061440, 14172160, 22498304, 28122880, 44996608, 56245760, 89993216, 112491520, 179986432, 224983040, 359972864, 449966080, 899932160, 1799864320]

約数ペア:

[(1, 1799864320), (2, 899932160), (4, 449966080), (5, 359972864), (8, 224983040), (10, 179986432), (16, 112491520), (20, 89993216), (32, 56245760), (40, 44996608), (64, 28122880), (80, 22498304), (127, 14172160), (128, 14061440), (160, 11249152), (173, 10403840), (254, 7086080), (256, 7030720), (320, 5624576), (346, 5201920), (508, 3543040), (512, 3515360), (635, 2834432), (640, 2812288), (692, 2600960), (865, 2080768), (1016, 1771520), (1024, 1757680), (1270, 1417216), (1280, 1406144), (1384, 1300480), (1730, 1040384), (2032, 885760), (2048, 878840), (2540, 708608), (2560, 703072), (2768, 650240), (3460, 520192), (4064, 442880), (4096, 439420), (5080, 354304), (5120, 351536), (5536, 325120), (6920, 260096), (8128, 221440), (8192, 219710), (10160, 177152), (10240, 175768), (11072, 162560), (13840, 130048), (16256, 110720), (16384, 109855), (20320, 88576), (20480, 87884), (21971, 81920), (22144, 81280), (27680, 65024), (32512, 55360), (40640, 44288), (40960, 43942)]