2751621120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 288

約数和(自身を含む): 9690899400

約数和(自身を除く): 6939278280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 409, 438, 480, 512, 576, 584, 640, 657, 720, 730, 768, 818, 876, 960, 1024, 1095, 1152, 1168, 1227, 1280, 1314, 1440, 1460, 1536, 1636, 1752, 1920, 2045, 2048, 2190, 2304, 2336, 2454, 2560, 2628, 2880, 2920, 3072, 3272, 3285, 3504, 3681, 3840, 4090, 4380, 4608, 4672, 4908, 5120, 5256, 5760, 5840, 6135, 6144, 6544, 6570, 7008, 7362, 7680, 8180, 8760, 9216, 9344, 9816, 10240, 10512, 11520, 11680, 12270, 13088, 13140, 14016, 14724, 15360, 16360, 17520, 18405, 18432, 18688, 19632, 21024, 23040, 23360, 24540, 26176, 26280, 28032, 29448, 29857, 30720, 32720, 35040, 36810, 37376, 39264, 42048, 46080, 46720, 49080, 52352, 52560, 56064, 58896, 59714, 65440, 70080, 73620, 74752, 78528, 84096, 89571, 92160, 93440, 98160, 104704, 105120, 112128, 117792, 119428, 130880, 140160, 147240, 149285, 149504, 157056, 168192, 179142, 186880, 196320, 209408, 210240, 224256, 235584, 238856, 261760, 268713, 280320, 294480, 298570, 314112, 336384, 358284, 373760, 392640, 418816, 420480, 447855, 448512, 471168, 477712, 523520, 537426, 560640, 588960, 597140, 628224, 672768, 716568, 747520, 785280, 837632, 840960, 895710, 942336, 955424, 1047040, 1074852, 1121280, 1177920, 1194280, 1256448, 1343565, 1345536, 1433136, 1570560, 1681920, 1791420, 1884672, 1910848, 2094080, 2149704, 2242560, 2355840, 2388560, 2512896, 2687130, 2866272, 3141120, 3363840, 3582840, 3769344, 3821696, 4188160, 4299408, 4711680, 4777120, 5374260, 5732544, 6282240, 6727680, 7165680, 7538688, 7643392, 8598816, 9423360, 9554240, 10748520, 11465088, 12564480, 14331360, 15286784, 17197632, 18846720, 19108480, 21497040, 22930176, 28662720, 30573568, 34395264, 37693440, 38216960, 42994080, 45860352, 57325440, 61147136, 68790528, 76433920, 85988160, 91720704, 114650880, 137581056, 152867840, 171976320, 183441408, 229301760, 275162112, 305735680, 343952640, 458603520, 550324224, 687905280, 917207040, 1375810560, 2751621120]

約数ペア:

[(1, 2751621120), (2, 1375810560), (3, 917207040), (4, 687905280), (5, 550324224), (6, 458603520), (8, 343952640), (9, 305735680), (10, 275162112), (12, 229301760), (15, 183441408), (16, 171976320), (18, 152867840), (20, 137581056), (24, 114650880), (30, 91720704), (32, 85988160), (36, 76433920), (40, 68790528), (45, 61147136), (48, 57325440), (60, 45860352), (64, 42994080), (72, 38216960), (73, 37693440), (80, 34395264), (90, 30573568), (96, 28662720), (120, 22930176), (128, 21497040), (144, 19108480), (146, 18846720), (160, 17197632), (180, 15286784), (192, 14331360), (219, 12564480), (240, 11465088), (256, 10748520), (288, 9554240), (292, 9423360), (320, 8598816), (360, 7643392), (365, 7538688), (384, 7165680), (409, 6727680), (438, 6282240), (480, 5732544), (512, 5374260), (576, 4777120), (584, 4711680), (640, 4299408), (657, 4188160), (720, 3821696), (730, 3769344), (768, 3582840), (818, 3363840), (876, 3141120), (960, 2866272), (1024, 2687130), (1095, 2512896), (1152, 2388560), (1168, 2355840), (1227, 2242560), (1280, 2149704), (1314, 2094080), (1440, 1910848), (1460, 1884672), (1536, 1791420), (1636, 1681920), (1752, 1570560), (1920, 1433136), (2045, 1345536), (2048, 1343565), (2190, 1256448), (2304, 1194280), (2336, 1177920), (2454, 1121280), (2560, 1074852), (2628, 1047040), (2880, 955424), (2920, 942336), (3072, 895710), (3272, 840960), (3285, 837632), (3504, 785280), (3681, 747520), (3840, 716568), (4090, 672768), (4380, 628224), (4608, 597140), (4672, 588960), (4908, 560640), (5120, 537426), (5256, 523520), (5760, 477712), (5840, 471168), (6135, 448512), (6144, 447855), (6544, 420480), (6570, 418816), (7008, 392640), (7362, 373760), (7680, 358284), (8180, 336384), (8760, 314112), (9216, 298570), (9344, 294480), (9816, 280320), (10240, 268713), (10512, 261760), (11520, 238856), (11680, 235584), (12270, 224256), (13088, 210240), (13140, 209408), (14016, 196320), (14724, 186880), (15360, 179142), (16360, 168192), (17520, 157056), (18405, 149504), (18432, 149285), (18688, 147240), (19632, 140160), (21024, 130880), (23040, 119428), (23360, 117792), (24540, 112128), (26176, 105120), (26280, 104704), (28032, 98160), (29448, 93440), (29857, 92160), (30720, 89571), (32720, 84096), (35040, 78528), (36810, 74752), (37376, 73620), (39264, 70080), (42048, 65440), (46080, 59714), (46720, 58896), (49080, 56064), (52352, 52560)]