2271160640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 224

約数和(自身を含む): 6458346240

約数和(自身を除く): 4187185600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 67, 70, 74, 80, 112, 134, 140, 148, 160, 185, 224, 259, 268, 280, 296, 320, 335, 370, 409, 448, 469, 518, 536, 560, 592, 670, 740, 818, 938, 1036, 1072, 1120, 1184, 1295, 1340, 1480, 1636, 1876, 2045, 2072, 2144, 2240, 2345, 2368, 2479, 2590, 2680, 2863, 2960, 3272, 3752, 4090, 4144, 4288, 4690, 4958, 5180, 5360, 5726, 5920, 6544, 7504, 8180, 8288, 9380, 9916, 10360, 10720, 11452, 11840, 12395, 13088, 14315, 15008, 15133, 16360, 16576, 17353, 18760, 19832, 20720, 21440, 22904, 24790, 26176, 27403, 28630, 30016, 30266, 32720, 34706, 37520, 39664, 41440, 45808, 49580, 54806, 57260, 60532, 65440, 69412, 75040, 75665, 79328, 82880, 86765, 91616, 99160, 105931, 109612, 114520, 121064, 130880, 137015, 138824, 150080, 151330, 158656, 173530, 183232, 191821, 198320, 211862, 219224, 229040, 242128, 274030, 277648, 302660, 347060, 383642, 396640, 423724, 438448, 458080, 484256, 529655, 548060, 555296, 605320, 694120, 767284, 793280, 847448, 876896, 916160, 959105, 968512, 1013911, 1059310, 1096120, 1110592, 1210640, 1388240, 1534568, 1694896, 1753792, 1918210, 2027822, 2118620, 2192240, 2421280, 2776480, 3069136, 3389792, 3836420, 4055644, 4237240, 4384480, 4842560, 5069555, 5552960, 6138272, 6779584, 7097377, 7672840, 8111288, 8474480, 8768960, 10139110, 12276544, 14194754, 15345680, 16222576, 16948960, 20278220, 28389508, 30691360, 32445152, 33897920, 35486885, 40556440, 56779016, 61382720, 64890304, 70973770, 81112880, 113558032, 141947540, 162225760, 227116064, 283895080, 324451520, 454232128, 567790160, 1135580320, 2271160640]

約数ペア:

[(1, 2271160640), (2, 1135580320), (4, 567790160), (5, 454232128), (7, 324451520), (8, 283895080), (10, 227116064), (14, 162225760), (16, 141947540), (20, 113558032), (28, 81112880), (32, 70973770), (35, 64890304), (37, 61382720), (40, 56779016), (56, 40556440), (64, 35486885), (67, 33897920), (70, 32445152), (74, 30691360), (80, 28389508), (112, 20278220), (134, 16948960), (140, 16222576), (148, 15345680), (160, 14194754), (185, 12276544), (224, 10139110), (259, 8768960), (268, 8474480), (280, 8111288), (296, 7672840), (320, 7097377), (335, 6779584), (370, 6138272), (409, 5552960), (448, 5069555), (469, 4842560), (518, 4384480), (536, 4237240), (560, 4055644), (592, 3836420), (670, 3389792), (740, 3069136), (818, 2776480), (938, 2421280), (1036, 2192240), (1072, 2118620), (1120, 2027822), (1184, 1918210), (1295, 1753792), (1340, 1694896), (1480, 1534568), (1636, 1388240), (1876, 1210640), (2045, 1110592), (2072, 1096120), (2144, 1059310), (2240, 1013911), (2345, 968512), (2368, 959105), (2479, 916160), (2590, 876896), (2680, 847448), (2863, 793280), (2960, 767284), (3272, 694120), (3752, 605320), (4090, 555296), (4144, 548060), (4288, 529655), (4690, 484256), (4958, 458080), (5180, 438448), (5360, 423724), (5726, 396640), (5920, 383642), (6544, 347060), (7504, 302660), (8180, 277648), (8288, 274030), (9380, 242128), (9916, 229040), (10360, 219224), (10720, 211862), (11452, 198320), (11840, 191821), (12395, 183232), (13088, 173530), (14315, 158656), (15008, 151330), (15133, 150080), (16360, 138824), (16576, 137015), (17353, 130880), (18760, 121064), (19832, 114520), (20720, 109612), (21440, 105931), (22904, 99160), (24790, 91616), (26176, 86765), (27403, 82880), (28630, 79328), (30016, 75665), (30266, 75040), (32720, 69412), (34706, 65440), (37520, 60532), (39664, 57260), (41440, 54806), (45808, 49580)]