162710240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 491194368

約数和(自身を除く): 328484128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 220, 224, 235, 280, 281, 308, 329, 352, 376, 385, 440, 470, 517, 560, 562, 616, 658, 752, 770, 880, 940, 1034, 1120, 1124, 1232, 1316, 1405, 1504, 1540, 1645, 1760, 1880, 1967, 2068, 2248, 2464, 2585, 2632, 2810, 3080, 3091, 3290, 3619, 3760, 3934, 4136, 4496, 5170, 5264, 5620, 6160, 6182, 6580, 7238, 7520, 7868, 8272, 8992, 9835, 10340, 10528, 11240, 12320, 12364, 13160, 13207, 14476, 15455, 15736, 16544, 18095, 19670, 20680, 21637, 22480, 24728, 26320, 26414, 28952, 30910, 31472, 36190, 39340, 41360, 43274, 44960, 49456, 52640, 52828, 57904, 61820, 62944, 66035, 72380, 78680, 82720, 86548, 92449, 98912, 105656, 108185, 115808, 123640, 132070, 144760, 145277, 157360, 173096, 184898, 211312, 216370, 247280, 264140, 289520, 290554, 314720, 346192, 369796, 422624, 432740, 462245, 494560, 528280, 579040, 581108, 692384, 726385, 739592, 865480, 924490, 1016939, 1056560, 1162216, 1452770, 1479184, 1730960, 1848980, 2033878, 2113120, 2324432, 2905540, 2958368, 3461920, 3697960, 4067756, 4648864, 5084695, 5811080, 7395920, 8135512, 10169390, 11622160, 14791840, 16271024, 20338780, 23244320, 32542048, 40677560, 81355120, 162710240]

約数ペア:

[(1, 162710240), (2, 81355120), (4, 40677560), (5, 32542048), (7, 23244320), (8, 20338780), (10, 16271024), (11, 14791840), (14, 11622160), (16, 10169390), (20, 8135512), (22, 7395920), (28, 5811080), (32, 5084695), (35, 4648864), (40, 4067756), (44, 3697960), (47, 3461920), (55, 2958368), (56, 2905540), (70, 2324432), (77, 2113120), (80, 2033878), (88, 1848980), (94, 1730960), (110, 1479184), (112, 1452770), (140, 1162216), (154, 1056560), (160, 1016939), (176, 924490), (188, 865480), (220, 739592), (224, 726385), (235, 692384), (280, 581108), (281, 579040), (308, 528280), (329, 494560), (352, 462245), (376, 432740), (385, 422624), (440, 369796), (470, 346192), (517, 314720), (560, 290554), (562, 289520), (616, 264140), (658, 247280), (752, 216370), (770, 211312), (880, 184898), (940, 173096), (1034, 157360), (1120, 145277), (1124, 144760), (1232, 132070), (1316, 123640), (1405, 115808), (1504, 108185), (1540, 105656), (1645, 98912), (1760, 92449), (1880, 86548), (1967, 82720), (2068, 78680), (2248, 72380), (2464, 66035), (2585, 62944), (2632, 61820), (2810, 57904), (3080, 52828), (3091, 52640), (3290, 49456), (3619, 44960), (3760, 43274), (3934, 41360), (4136, 39340), (4496, 36190), (5170, 31472), (5264, 30910), (5620, 28952), (6160, 26414), (6182, 26320), (6580, 24728), (7238, 22480), (7520, 21637), (7868, 20680), (8272, 19670), (8992, 18095), (9835, 16544), (10340, 15736), (10528, 15455), (11240, 14476), (12320, 13207), (12364, 13160)]