2576240640

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{1553}}^1$

素因数の和:1594

約数の個数: 260

約数和(自身を含む): 9241118964

約数和(自身を除く): 6664878324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1553, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3106, 3240, 3456, 3840, 4096, 4320, 4608, 4659, 5120, 5184, 5760, 6144, 6212, 6480, 6912, 7680, 7765, 8640, 9216, 9318, 10240, 10368, 11520, 12288, 12424, 12960, 13824, 13977, 15360, 15530, 17280, 18432, 18636, 20480, 20736, 23040, 23295, 24848, 25920, 27648, 27954, 30720, 31060, 34560, 36864, 37272, 41472, 41931, 46080, 46590, 49696, 51840, 55296, 55908, 61440, 62120, 69120, 69885, 74544, 82944, 83862, 92160, 93180, 99392, 103680, 110592, 111816, 124240, 125793, 138240, 139770, 149088, 165888, 167724, 184320, 186360, 198784, 207360, 209655, 223632, 248480, 251586, 276480, 279540, 298176, 331776, 335448, 372720, 397568, 414720, 419310, 447264, 496960, 503172, 552960, 559080, 596352, 628965, 670896, 745440, 795136, 829440, 838620, 894528, 993920, 1006344, 1118160, 1192704, 1257930, 1341792, 1490880, 1590272, 1658880, 1677240, 1789056, 1987840, 2012688, 2236320, 2385408, 2515860, 2683584, 2981760, 3180544, 3354480, 3578112, 3975680, 4025376, 4472640, 4770816, 5031720, 5367168, 5963520, 6361088, 6708960, 7156224, 7951360, 8050752, 8945280, 9541632, 10063440, 10734336, 11927040, 13417920, 14312448, 15902720, 16101504, 17890560, 19083264, 20126880, 21468672, 23854080, 26835840, 28624896, 31805440, 32203008, 35781120, 40253760, 42937344, 47708160, 53671680, 57249792, 64406016, 71562240, 80507520, 85874688, 95416320, 107343360, 128812032, 143124480, 161015040, 171749376, 214686720, 257624064, 286248960, 322030080, 429373440, 515248128, 644060160, 858746880, 1288120320, 2576240640]

約数ペア:

[(1, 2576240640), (2, 1288120320), (3, 858746880), (4, 644060160), (5, 515248128), (6, 429373440), (8, 322030080), (9, 286248960), (10, 257624064), (12, 214686720), (15, 171749376), (16, 161015040), (18, 143124480), (20, 128812032), (24, 107343360), (27, 95416320), (30, 85874688), (32, 80507520), (36, 71562240), (40, 64406016), (45, 57249792), (48, 53671680), (54, 47708160), (60, 42937344), (64, 40253760), (72, 35781120), (80, 32203008), (81, 31805440), (90, 28624896), (96, 26835840), (108, 23854080), (120, 21468672), (128, 20126880), (135, 19083264), (144, 17890560), (160, 16101504), (162, 15902720), (180, 14312448), (192, 13417920), (216, 11927040), (240, 10734336), (256, 10063440), (270, 9541632), (288, 8945280), (320, 8050752), (324, 7951360), (360, 7156224), (384, 6708960), (405, 6361088), (432, 5963520), (480, 5367168), (512, 5031720), (540, 4770816), (576, 4472640), (640, 4025376), (648, 3975680), (720, 3578112), (768, 3354480), (810, 3180544), (864, 2981760), (960, 2683584), (1024, 2515860), (1080, 2385408), (1152, 2236320), (1280, 2012688), (1296, 1987840), (1440, 1789056), (1536, 1677240), (1553, 1658880), (1620, 1590272), (1728, 1490880), (1920, 1341792), (2048, 1257930), (2160, 1192704), (2304, 1118160), (2560, 1006344), (2592, 993920), (2880, 894528), (3072, 838620), (3106, 829440), (3240, 795136), (3456, 745440), (3840, 670896), (4096, 628965), (4320, 596352), (4608, 559080), (4659, 552960), (5120, 503172), (5184, 496960), (5760, 447264), (6144, 419310), (6212, 414720), (6480, 397568), (6912, 372720), (7680, 335448), (7765, 331776), (8640, 298176), (9216, 279540), (9318, 276480), (10240, 251586), (10368, 248480), (11520, 223632), (12288, 209655), (12424, 207360), (12960, 198784), (13824, 186360), (13977, 184320), (15360, 167724), (15530, 165888), (17280, 149088), (18432, 139770), (18636, 138240), (20480, 125793), (20736, 124240), (23040, 111816), (23295, 110592), (24848, 103680), (25920, 99392), (27648, 93180), (27954, 92160), (30720, 83862), (31060, 82944), (34560, 74544), (36864, 69885), (37272, 69120), (41472, 62120), (41931, 61440), (46080, 55908), (46590, 55296), (49696, 51840)]