39077920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 115831296

約数和(自身を除く): 76753376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 41, 46, 56, 70, 74, 80, 82, 92, 112, 115, 140, 148, 160, 161, 164, 184, 185, 205, 224, 230, 259, 280, 287, 296, 322, 328, 368, 370, 410, 460, 518, 560, 574, 592, 644, 656, 736, 740, 805, 820, 851, 920, 943, 1036, 1120, 1148, 1184, 1288, 1295, 1312, 1435, 1480, 1517, 1610, 1640, 1702, 1840, 1886, 2072, 2296, 2576, 2590, 2870, 2960, 3034, 3220, 3280, 3404, 3680, 3772, 4144, 4255, 4592, 4715, 5152, 5180, 5740, 5920, 5957, 6068, 6440, 6560, 6601, 6808, 7544, 7585, 8288, 8510, 9184, 9430, 10360, 10619, 11480, 11914, 12136, 12880, 13202, 13616, 15088, 15170, 17020, 18860, 20720, 21238, 22960, 23828, 24272, 25760, 26404, 27232, 29785, 30176, 30340, 33005, 34040, 34891, 37720, 41440, 42476, 45920, 47656, 48544, 52808, 53095, 59570, 60680, 66010, 68080, 69782, 75440, 84952, 95312, 105616, 106190, 119140, 121360, 132020, 136160, 139564, 150880, 169904, 174455, 190624, 211232, 212380, 238280, 242720, 244237, 264040, 279128, 339808, 348910, 424760, 476560, 488474, 528080, 558256, 697820, 849520, 953120, 976948, 1056160, 1116512, 1221185, 1395640, 1699040, 1953896, 2442370, 2791280, 3907792, 4884740, 5582560, 7815584, 9769480, 19538960, 39077920]

約数ペア:

[(1, 39077920), (2, 19538960), (4, 9769480), (5, 7815584), (7, 5582560), (8, 4884740), (10, 3907792), (14, 2791280), (16, 2442370), (20, 1953896), (23, 1699040), (28, 1395640), (32, 1221185), (35, 1116512), (37, 1056160), (40, 976948), (41, 953120), (46, 849520), (56, 697820), (70, 558256), (74, 528080), (80, 488474), (82, 476560), (92, 424760), (112, 348910), (115, 339808), (140, 279128), (148, 264040), (160, 244237), (161, 242720), (164, 238280), (184, 212380), (185, 211232), (205, 190624), (224, 174455), (230, 169904), (259, 150880), (280, 139564), (287, 136160), (296, 132020), (322, 121360), (328, 119140), (368, 106190), (370, 105616), (410, 95312), (460, 84952), (518, 75440), (560, 69782), (574, 68080), (592, 66010), (644, 60680), (656, 59570), (736, 53095), (740, 52808), (805, 48544), (820, 47656), (851, 45920), (920, 42476), (943, 41440), (1036, 37720), (1120, 34891), (1148, 34040), (1184, 33005), (1288, 30340), (1295, 30176), (1312, 29785), (1435, 27232), (1480, 26404), (1517, 25760), (1610, 24272), (1640, 23828), (1702, 22960), (1840, 21238), (1886, 20720), (2072, 18860), (2296, 17020), (2576, 15170), (2590, 15088), (2870, 13616), (2960, 13202), (3034, 12880), (3220, 12136), (3280, 11914), (3404, 11480), (3680, 10619), (3772, 10360), (4144, 9430), (4255, 9184), (4592, 8510), (4715, 8288), (5152, 7585), (5180, 7544), (5740, 6808), (5920, 6601), (5957, 6560), (6068, 6440)]