1255675680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2968

約数の個数: 288

約数和(自身を含む): 5012751744

約数和(自身を除く): 3757076064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2064, 2408, 2520, 2580, 2709, 2897, 3010, 3096, 3360, 3440, 3612, 3870, 4128, 4515, 4816, 5040, 5160, 5418, 5794, 6020, 6192, 6880, 7224, 7740, 8691, 9030, 9632, 10080, 10320, 10836, 11588, 12040, 12384, 13545, 14448, 14485, 15480, 17382, 18060, 20279, 20640, 21672, 23176, 24080, 26073, 27090, 28896, 28970, 30960, 34764, 36120, 40558, 43344, 43455, 46352, 48160, 52146, 54180, 57940, 60837, 61920, 69528, 72240, 81116, 86688, 86910, 92704, 101395, 104292, 108360, 115880, 121674, 124571, 130365, 139056, 144480, 162232, 173820, 182511, 202790, 208584, 216720, 231760, 243348, 249142, 260730, 278112, 304185, 324464, 347640, 365022, 373713, 405580, 417168, 433440, 463520, 486696, 498284, 521460, 608370, 622855, 648928, 695280, 730044, 747426, 811160, 834336, 871997, 912555, 973392, 996568, 1042920, 1121139, 1216740, 1245710, 1390560, 1460088, 1494852, 1622320, 1743994, 1825110, 1868565, 1946784, 1993136, 2085840, 2242278, 2433480, 2491420, 2615991, 2920176, 2989704, 3244640, 3487988, 3650220, 3737130, 3986272, 4171680, 4359985, 4484556, 4866960, 4982840, 5231982, 5605695, 5840352, 5979408, 6975976, 7300440, 7474260, 7847973, 8719970, 8969112, 9733920, 9965680, 10463964, 11211390, 11958816, 13079955, 13951952, 14600880, 14948520, 15695946, 17439940, 17938224, 19931360, 20927928, 22422780, 26159910, 27903904, 29201760, 29897040, 31391892, 34879880, 35876448, 39239865, 41855856, 44845560, 52319820, 59794080, 62783784, 69759760, 78479730, 83711712, 89691120, 104639640, 125567568, 139519520, 156959460, 179382240, 209279280, 251135136, 313918920, 418558560, 627837840, 1255675680]

約数ペア:

[(1, 1255675680), (2, 627837840), (3, 418558560), (4, 313918920), (5, 251135136), (6, 209279280), (7, 179382240), (8, 156959460), (9, 139519520), (10, 125567568), (12, 104639640), (14, 89691120), (15, 83711712), (16, 78479730), (18, 69759760), (20, 62783784), (21, 59794080), (24, 52319820), (28, 44845560), (30, 41855856), (32, 39239865), (35, 35876448), (36, 34879880), (40, 31391892), (42, 29897040), (43, 29201760), (45, 27903904), (48, 26159910), (56, 22422780), (60, 20927928), (63, 19931360), (70, 17938224), (72, 17439940), (80, 15695946), (84, 14948520), (86, 14600880), (90, 13951952), (96, 13079955), (105, 11958816), (112, 11211390), (120, 10463964), (126, 9965680), (129, 9733920), (140, 8969112), (144, 8719970), (160, 7847973), (168, 7474260), (172, 7300440), (180, 6975976), (210, 5979408), (215, 5840352), (224, 5605695), (240, 5231982), (252, 4982840), (258, 4866960), (280, 4484556), (288, 4359985), (301, 4171680), (315, 3986272), (336, 3737130), (344, 3650220), (360, 3487988), (387, 3244640), (420, 2989704), (430, 2920176), (480, 2615991), (504, 2491420), (516, 2433480), (560, 2242278), (602, 2085840), (630, 1993136), (645, 1946784), (672, 1868565), (688, 1825110), (720, 1743994), (774, 1622320), (840, 1494852), (860, 1460088), (903, 1390560), (1008, 1245710), (1032, 1216740), (1120, 1121139), (1204, 1042920), (1260, 996568), (1290, 973392), (1376, 912555), (1440, 871997), (1505, 834336), (1548, 811160), (1680, 747426), (1720, 730044), (1806, 695280), (1935, 648928), (2016, 622855), (2064, 608370), (2408, 521460), (2520, 498284), (2580, 486696), (2709, 463520), (2897, 433440), (3010, 417168), (3096, 405580), (3360, 373713), (3440, 365022), (3612, 347640), (3870, 324464), (4128, 304185), (4515, 278112), (4816, 260730), (5040, 249142), (5160, 243348), (5418, 231760), (5794, 216720), (6020, 208584), (6192, 202790), (6880, 182511), (7224, 173820), (7740, 162232), (8691, 144480), (9030, 139056), (9632, 130365), (10080, 124571), (10320, 121674), (10836, 115880), (11588, 108360), (12040, 104292), (12384, 101395), (13545, 92704), (14448, 86910), (14485, 86688), (15480, 81116), (17382, 72240), (18060, 69528), (20279, 61920), (20640, 60837), (21672, 57940), (23176, 54180), (24080, 52146), (26073, 48160), (27090, 46352), (28896, 43455), (28970, 43344), (30960, 40558), (34764, 36120)]