2093211680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 5819869440

約数和(自身を除く): 3726657760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 179, 197, 212, 224, 265, 280, 358, 371, 394, 424, 530, 560, 716, 742, 788, 848, 895, 985, 1060, 1120, 1253, 1379, 1432, 1484, 1576, 1696, 1790, 1855, 1970, 2120, 2506, 2758, 2864, 2968, 3152, 3580, 3710, 3940, 4240, 5012, 5516, 5728, 5936, 6265, 6304, 6895, 7160, 7420, 7880, 8480, 9487, 10024, 10441, 11032, 11872, 12530, 13790, 14320, 14840, 15760, 18974, 20048, 20882, 22064, 25060, 27580, 28640, 29680, 31520, 35263, 37948, 40096, 41764, 44128, 47435, 50120, 52205, 55160, 59360, 66409, 70526, 73087, 75896, 83528, 94870, 100240, 104410, 110320, 132818, 141052, 146174, 151792, 167056, 176315, 189740, 200480, 208820, 220640, 246841, 265636, 282104, 292348, 303584, 332045, 334112, 352630, 365435, 379480, 417640, 493682, 531272, 564208, 584696, 664090, 705260, 730870, 758960, 835280, 987364, 1062544, 1128416, 1169392, 1234205, 1328180, 1410520, 1461740, 1517920, 1670560, 1868939, 1974728, 2125088, 2338784, 2468410, 2656360, 2821040, 2923480, 3737878, 3949456, 4936820, 5312720, 5642080, 5846960, 7475756, 7898912, 9344695, 9873640, 10625440, 11693920, 13082573, 14951512, 18689390, 19747280, 26165146, 29903024, 37378780, 39494560, 52330292, 59806048, 65412865, 74757560, 104660584, 130825730, 149515120, 209321168, 261651460, 299030240, 418642336, 523302920, 1046605840, 2093211680]

約数ペア:

[(1, 2093211680), (2, 1046605840), (4, 523302920), (5, 418642336), (7, 299030240), (8, 261651460), (10, 209321168), (14, 149515120), (16, 130825730), (20, 104660584), (28, 74757560), (32, 65412865), (35, 59806048), (40, 52330292), (53, 39494560), (56, 37378780), (70, 29903024), (80, 26165146), (106, 19747280), (112, 18689390), (140, 14951512), (160, 13082573), (179, 11693920), (197, 10625440), (212, 9873640), (224, 9344695), (265, 7898912), (280, 7475756), (358, 5846960), (371, 5642080), (394, 5312720), (424, 4936820), (530, 3949456), (560, 3737878), (716, 2923480), (742, 2821040), (788, 2656360), (848, 2468410), (895, 2338784), (985, 2125088), (1060, 1974728), (1120, 1868939), (1253, 1670560), (1379, 1517920), (1432, 1461740), (1484, 1410520), (1576, 1328180), (1696, 1234205), (1790, 1169392), (1855, 1128416), (1970, 1062544), (2120, 987364), (2506, 835280), (2758, 758960), (2864, 730870), (2968, 705260), (3152, 664090), (3580, 584696), (3710, 564208), (3940, 531272), (4240, 493682), (5012, 417640), (5516, 379480), (5728, 365435), (5936, 352630), (6265, 334112), (6304, 332045), (6895, 303584), (7160, 292348), (7420, 282104), (7880, 265636), (8480, 246841), (9487, 220640), (10024, 208820), (10441, 200480), (11032, 189740), (11872, 176315), (12530, 167056), (13790, 151792), (14320, 146174), (14840, 141052), (15760, 132818), (18974, 110320), (20048, 104410), (20882, 100240), (22064, 94870), (25060, 83528), (27580, 75896), (28640, 73087), (29680, 70526), (31520, 66409), (35263, 59360), (37948, 55160), (40096, 52205), (41764, 50120), (44128, 47435)]