420856128

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3163}}^1$

素因数の和:3202

約数の個数: 224

約数和(自身を含む): 1543019520

約数和(自身を除く): 1122163392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1344, 1386, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2772, 3024, 3163, 3168, 3696, 4032, 4158, 4752, 4928, 5544, 6048, 6326, 6336, 7392, 8316, 9489, 9504, 11088, 12096, 12652, 14784, 16632, 18978, 19008, 22141, 22176, 25304, 28467, 33264, 34793, 37956, 44282, 44352, 50608, 56934, 66423, 66528, 69586, 75912, 85401, 88564, 101216, 104379, 113868, 132846, 133056, 139172, 151824, 170802, 177128, 199269, 202432, 208758, 227736, 243551, 265692, 278344, 303648, 313137, 341604, 354256, 398538, 417516, 455472, 487102, 531384, 556688, 597807, 607296, 626274, 683208, 708512, 730653, 797076, 835032, 910944, 939411, 974204, 1062768, 1113376, 1195614, 1252548, 1366416, 1417024, 1461306, 1594152, 1670064, 1821888, 1878822, 1948408, 2125536, 2191959, 2226752, 2391228, 2505096, 2732832, 2922612, 3188304, 3340128, 3757644, 3896816, 4251072, 4383918, 4782456, 5010192, 5465664, 5845224, 6376608, 6575877, 6680256, 7515288, 7793632, 8767836, 9564912, 10020384, 11690448, 12753216, 13151754, 15030576, 15587264, 17535672, 19129824, 20040768, 23380896, 26303508, 30061152, 35071344, 38259648, 46761792, 52607016, 60122304, 70142688, 105214032, 140285376, 210428064, 420856128]

約数ペア:

[(1, 420856128), (2, 210428064), (3, 140285376), (4, 105214032), (6, 70142688), (7, 60122304), (8, 52607016), (9, 46761792), (11, 38259648), (12, 35071344), (14, 30061152), (16, 26303508), (18, 23380896), (21, 20040768), (22, 19129824), (24, 17535672), (27, 15587264), (28, 15030576), (32, 13151754), (33, 12753216), (36, 11690448), (42, 10020384), (44, 9564912), (48, 8767836), (54, 7793632), (56, 7515288), (63, 6680256), (64, 6575877), (66, 6376608), (72, 5845224), (77, 5465664), (84, 5010192), (88, 4782456), (96, 4383918), (99, 4251072), (108, 3896816), (112, 3757644), (126, 3340128), (132, 3188304), (144, 2922612), (154, 2732832), (168, 2505096), (176, 2391228), (189, 2226752), (192, 2191959), (198, 2125536), (216, 1948408), (224, 1878822), (231, 1821888), (252, 1670064), (264, 1594152), (288, 1461306), (297, 1417024), (308, 1366416), (336, 1252548), (352, 1195614), (378, 1113376), (396, 1062768), (432, 974204), (448, 939411), (462, 910944), (504, 835032), (528, 797076), (576, 730653), (594, 708512), (616, 683208), (672, 626274), (693, 607296), (704, 597807), (756, 556688), (792, 531384), (864, 487102), (924, 455472), (1008, 417516), (1056, 398538), (1188, 354256), (1232, 341604), (1344, 313137), (1386, 303648), (1512, 278344), (1584, 265692), (1728, 243551), (1848, 227736), (2016, 208758), (2079, 202432), (2112, 199269), (2376, 177128), (2464, 170802), (2772, 151824), (3024, 139172), (3163, 133056), (3168, 132846), (3696, 113868), (4032, 104379), (4158, 101216), (4752, 88564), (4928, 85401), (5544, 75912), (6048, 69586), (6326, 66528), (6336, 66423), (7392, 56934), (8316, 50608), (9489, 44352), (9504, 44282), (11088, 37956), (12096, 34793), (12652, 33264), (14784, 28467), (16632, 25304), (18978, 22176), (19008, 22141)]