258831360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 264

約数和(自身を含む): 925424136

約数和(自身を除く): 666592776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 137, 144, 160, 164, 180, 192, 205, 240, 246, 256, 274, 288, 320, 328, 360, 369, 384, 410, 411, 480, 492, 512, 548, 576, 615, 640, 656, 685, 720, 738, 768, 820, 822, 960, 984, 1024, 1096, 1152, 1230, 1233, 1280, 1312, 1370, 1440, 1476, 1536, 1640, 1644, 1845, 1920, 1968, 2055, 2192, 2304, 2460, 2466, 2560, 2624, 2740, 2880, 2952, 3072, 3280, 3288, 3690, 3840, 3936, 4110, 4384, 4608, 4920, 4932, 5120, 5248, 5480, 5617, 5760, 5904, 6165, 6560, 6576, 7380, 7680, 7872, 8220, 8768, 9216, 9840, 9864, 10496, 10960, 11234, 11520, 11808, 12330, 13120, 13152, 14760, 15360, 15744, 16440, 16851, 17536, 19680, 19728, 20992, 21920, 22468, 23040, 23616, 24660, 26240, 26304, 28085, 29520, 31488, 32880, 33702, 35072, 39360, 39456, 41984, 43840, 44936, 46080, 47232, 49320, 50553, 52480, 52608, 56170, 59040, 62976, 65760, 67404, 70144, 78720, 78912, 84255, 87680, 89872, 94464, 98640, 101106, 104960, 105216, 112340, 118080, 125952, 131520, 134808, 140288, 157440, 157824, 168510, 175360, 179744, 188928, 197280, 202212, 209920, 210432, 224680, 236160, 252765, 263040, 269616, 314880, 315648, 337020, 350720, 359488, 377856, 394560, 404424, 420864, 449360, 472320, 505530, 526080, 539232, 629760, 631296, 674040, 701440, 718976, 789120, 808848, 898720, 944640, 1011060, 1052160, 1078464, 1262592, 1348080, 1437952, 1578240, 1617696, 1797440, 1889280, 2022120, 2104320, 2156928, 2696160, 2875904, 3156480, 3235392, 3594880, 4044240, 4313856, 5392320, 5751808, 6312960, 6470784, 7189760, 8088480, 8627712, 10784640, 12941568, 14379520, 16176960, 17255424, 21569280, 25883136, 28759040, 32353920, 43138560, 51766272, 64707840, 86277120, 129415680, 258831360]

約数ペア:

[(1, 258831360), (2, 129415680), (3, 86277120), (4, 64707840), (5, 51766272), (6, 43138560), (8, 32353920), (9, 28759040), (10, 25883136), (12, 21569280), (15, 17255424), (16, 16176960), (18, 14379520), (20, 12941568), (24, 10784640), (30, 8627712), (32, 8088480), (36, 7189760), (40, 6470784), (41, 6312960), (45, 5751808), (48, 5392320), (60, 4313856), (64, 4044240), (72, 3594880), (80, 3235392), (82, 3156480), (90, 2875904), (96, 2696160), (120, 2156928), (123, 2104320), (128, 2022120), (137, 1889280), (144, 1797440), (160, 1617696), (164, 1578240), (180, 1437952), (192, 1348080), (205, 1262592), (240, 1078464), (246, 1052160), (256, 1011060), (274, 944640), (288, 898720), (320, 808848), (328, 789120), (360, 718976), (369, 701440), (384, 674040), (410, 631296), (411, 629760), (480, 539232), (492, 526080), (512, 505530), (548, 472320), (576, 449360), (615, 420864), (640, 404424), (656, 394560), (685, 377856), (720, 359488), (738, 350720), (768, 337020), (820, 315648), (822, 314880), (960, 269616), (984, 263040), (1024, 252765), (1096, 236160), (1152, 224680), (1230, 210432), (1233, 209920), (1280, 202212), (1312, 197280), (1370, 188928), (1440, 179744), (1476, 175360), (1536, 168510), (1640, 157824), (1644, 157440), (1845, 140288), (1920, 134808), (1968, 131520), (2055, 125952), (2192, 118080), (2304, 112340), (2460, 105216), (2466, 104960), (2560, 101106), (2624, 98640), (2740, 94464), (2880, 89872), (2952, 87680), (3072, 84255), (3280, 78912), (3288, 78720), (3690, 70144), (3840, 67404), (3936, 65760), (4110, 62976), (4384, 59040), (4608, 56170), (4920, 52608), (4932, 52480), (5120, 50553), (5248, 49320), (5480, 47232), (5617, 46080), (5760, 44936), (5904, 43840), (6165, 41984), (6560, 39456), (6576, 39360), (7380, 35072), (7680, 33702), (7872, 32880), (8220, 31488), (8768, 29520), (9216, 28085), (9840, 26304), (9864, 26240), (10496, 24660), (10960, 23616), (11234, 23040), (11520, 22468), (11808, 21920), (12330, 20992), (13120, 19728), (13152, 19680), (14760, 17536), (15360, 16851), (15744, 16440)]