220620672

素因数分解:

$2^7\times 3^5\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 678328560

約数和(自身を除く): 457707888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 173, 192, 216, 243, 246, 288, 324, 328, 346, 369, 384, 432, 486, 492, 519, 576, 648, 656, 692, 738, 864, 972, 984, 1038, 1107, 1152, 1296, 1312, 1384, 1476, 1557, 1728, 1944, 1968, 2076, 2214, 2592, 2624, 2768, 2952, 3114, 3321, 3456, 3888, 3936, 4152, 4428, 4671, 5184, 5248, 5536, 5904, 6228, 6642, 7093, 7776, 7872, 8304, 8856, 9342, 9963, 10368, 11072, 11808, 12456, 13284, 14013, 14186, 15552, 15744, 16608, 17712, 18684, 19926, 21279, 22144, 23616, 24912, 26568, 28026, 28372, 31104, 33216, 35424, 37368, 39852, 42039, 42558, 47232, 49824, 53136, 56052, 56744, 63837, 66432, 70848, 74736, 79704, 84078, 85116, 99648, 106272, 112104, 113488, 127674, 141696, 149472, 159408, 168156, 170232, 191511, 199296, 212544, 224208, 226976, 255348, 298944, 318816, 336312, 340464, 383022, 425088, 448416, 453952, 510696, 574533, 597888, 637632, 672624, 680928, 766044, 896832, 907904, 1021392, 1149066, 1275264, 1345248, 1361856, 1532088, 1723599, 1793664, 2042784, 2298132, 2690496, 2723712, 3064176, 3447198, 4085568, 4596264, 5380992, 6128352, 6894396, 8171136, 9192528, 12256704, 13788792, 18385056, 24513408, 27577584, 36770112, 55155168, 73540224, 110310336, 220620672]

約数ペア:

[(1, 220620672), (2, 110310336), (3, 73540224), (4, 55155168), (6, 36770112), (8, 27577584), (9, 24513408), (12, 18385056), (16, 13788792), (18, 12256704), (24, 9192528), (27, 8171136), (32, 6894396), (36, 6128352), (41, 5380992), (48, 4596264), (54, 4085568), (64, 3447198), (72, 3064176), (81, 2723712), (82, 2690496), (96, 2298132), (108, 2042784), (123, 1793664), (128, 1723599), (144, 1532088), (162, 1361856), (164, 1345248), (173, 1275264), (192, 1149066), (216, 1021392), (243, 907904), (246, 896832), (288, 766044), (324, 680928), (328, 672624), (346, 637632), (369, 597888), (384, 574533), (432, 510696), (486, 453952), (492, 448416), (519, 425088), (576, 383022), (648, 340464), (656, 336312), (692, 318816), (738, 298944), (864, 255348), (972, 226976), (984, 224208), (1038, 212544), (1107, 199296), (1152, 191511), (1296, 170232), (1312, 168156), (1384, 159408), (1476, 149472), (1557, 141696), (1728, 127674), (1944, 113488), (1968, 112104), (2076, 106272), (2214, 99648), (2592, 85116), (2624, 84078), (2768, 79704), (2952, 74736), (3114, 70848), (3321, 66432), (3456, 63837), (3888, 56744), (3936, 56052), (4152, 53136), (4428, 49824), (4671, 47232), (5184, 42558), (5248, 42039), (5536, 39852), (5904, 37368), (6228, 35424), (6642, 33216), (7093, 31104), (7776, 28372), (7872, 28026), (8304, 26568), (8856, 24912), (9342, 23616), (9963, 22144), (10368, 21279), (11072, 19926), (11808, 18684), (12456, 17712), (13284, 16608), (14013, 15744), (14186, 15552)]