208702888320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{692353}}^1$

素因数の和:692532

約数の個数: 128

約数和(自身を含む): 669478623840

約数和(自身を除く): 460775735520

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, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 785, 942, 960, 1256, 1570, 1884, 1920, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 10048, 12560, 15072, 18840, 20096, 25120, 30144, 37680, 50240, 60288, 75360, 100480, 150720, 301440, 692353, 1384706, 2077059, 2769412, 3461765, 4154118, 5538824, 6923530, 8308236, 10385295, 11077648, 13847060, 16616472, 20770590, 22155296, 27694120, 33232944, 41541180, 44310592, 55388240, 66465888, 83082360, 88621184, 108699421, 110776480, 132931776, 166164720, 217398842, 221552960, 265863552, 326098263, 332329440, 434797684, 443105920, 543497105, 652196526, 664658880, 869595368, 1086994210, 1304393052, 1329317760, 1630491315, 1739190736, 2173988420, 2608786104, 3260982630, 3478381472, 4347976840, 5217572208, 6521965260, 6956762944, 8695953680, 10435144416, 13043930520, 13913525888, 17391907360, 20870288832, 26087861040, 34783814720, 41740577664, 52175722080, 69567629440, 104351444160, 208702888320]

約数ペア:

[(1, 208702888320), (2, 104351444160), (3, 69567629440), (4, 52175722080), (5, 41740577664), (6, 34783814720), (8, 26087861040), (10, 20870288832), (12, 17391907360), (15, 13913525888), (16, 13043930520), (20, 10435144416), (24, 8695953680), (30, 6956762944), (32, 6521965260), (40, 5217572208), (48, 4347976840), (60, 3478381472), (64, 3260982630), (80, 2608786104), (96, 2173988420), (120, 1739190736), (128, 1630491315), (157, 1329317760), (160, 1304393052), (192, 1086994210), (240, 869595368), (314, 664658880), (320, 652196526), (384, 543497105), (471, 443105920), (480, 434797684), (628, 332329440), (640, 326098263), (785, 265863552), (942, 221552960), (960, 217398842), (1256, 166164720), (1570, 132931776), (1884, 110776480), (1920, 108699421), (2355, 88621184), (2512, 83082360), (3140, 66465888), (3768, 55388240), (4710, 44310592), (5024, 41541180), (6280, 33232944), (7536, 27694120), (9420, 22155296), (10048, 20770590), (12560, 16616472), (15072, 13847060), (18840, 11077648), (20096, 10385295), (25120, 8308236), (30144, 6923530), (37680, 5538824), (50240, 4154118), (60288, 3461765), (75360, 2769412), (100480, 2077059), (150720, 1384706), (301440, 692353)]