7384464640

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5119}}^1$

素因数の和:5177

約数の個数: 216

約数和(自身を含む): 21474754560

約数和(自身を除く): 14090289920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 256, 280, 320, 322, 368, 392, 448, 460, 490, 560, 640, 644, 736, 784, 805, 896, 920, 980, 1120, 1127, 1280, 1288, 1472, 1568, 1610, 1792, 1840, 1960, 2240, 2254, 2576, 2944, 3136, 3220, 3680, 3920, 4480, 4508, 5119, 5152, 5635, 5888, 6272, 6440, 7360, 7840, 8960, 9016, 10238, 10304, 11270, 12544, 12880, 14720, 15680, 18032, 20476, 20608, 22540, 25595, 25760, 29440, 31360, 35833, 36064, 40952, 41216, 45080, 51190, 51520, 62720, 71666, 72128, 81904, 90160, 102380, 103040, 117737, 143332, 144256, 163808, 179165, 180320, 204760, 206080, 235474, 250831, 286664, 288512, 327616, 358330, 360640, 409520, 470948, 501662, 573328, 588685, 655232, 716660, 721280, 819040, 824159, 941896, 1003324, 1146656, 1177370, 1254155, 1310464, 1433320, 1442560, 1638080, 1648318, 1883792, 2006648, 2293312, 2354740, 2508310, 2866640, 3276160, 3296636, 3767584, 4013296, 4120795, 4586624, 4709480, 5016620, 5733280, 5769113, 6552320, 6593272, 7535168, 8026592, 8241590, 9173248, 9418960, 10033240, 11466560, 11538226, 13186544, 15070336, 16053184, 16483180, 18837920, 20066480, 22933120, 23076452, 26373088, 28845565, 30140672, 32106368, 32966360, 37675840, 40132960, 45866240, 46152904, 52746176, 57691130, 64212736, 65932720, 75351680, 80265920, 92305808, 105492352, 115382260, 131865440, 150703360, 160531840, 184611616, 210984704, 230764520, 263730880, 321063680, 369223232, 461529040, 527461760, 738446464, 923058080, 1054923520, 1476892928, 1846116160, 3692232320, 7384464640]

約数ペア:

[(1, 7384464640), (2, 3692232320), (4, 1846116160), (5, 1476892928), (7, 1054923520), (8, 923058080), (10, 738446464), (14, 527461760), (16, 461529040), (20, 369223232), (23, 321063680), (28, 263730880), (32, 230764520), (35, 210984704), (40, 184611616), (46, 160531840), (49, 150703360), (56, 131865440), (64, 115382260), (70, 105492352), (80, 92305808), (92, 80265920), (98, 75351680), (112, 65932720), (115, 64212736), (128, 57691130), (140, 52746176), (160, 46152904), (161, 45866240), (184, 40132960), (196, 37675840), (224, 32966360), (230, 32106368), (245, 30140672), (256, 28845565), (280, 26373088), (320, 23076452), (322, 22933120), (368, 20066480), (392, 18837920), (448, 16483180), (460, 16053184), (490, 15070336), (560, 13186544), (640, 11538226), (644, 11466560), (736, 10033240), (784, 9418960), (805, 9173248), (896, 8241590), (920, 8026592), (980, 7535168), (1120, 6593272), (1127, 6552320), (1280, 5769113), (1288, 5733280), (1472, 5016620), (1568, 4709480), (1610, 4586624), (1792, 4120795), (1840, 4013296), (1960, 3767584), (2240, 3296636), (2254, 3276160), (2576, 2866640), (2944, 2508310), (3136, 2354740), (3220, 2293312), (3680, 2006648), (3920, 1883792), (4480, 1648318), (4508, 1638080), (5119, 1442560), (5152, 1433320), (5635, 1310464), (5888, 1254155), (6272, 1177370), (6440, 1146656), (7360, 1003324), (7840, 941896), (8960, 824159), (9016, 819040), (10238, 721280), (10304, 716660), (11270, 655232), (12544, 588685), (12880, 573328), (14720, 501662), (15680, 470948), (18032, 409520), (20476, 360640), (20608, 358330), (22540, 327616), (25595, 288512), (25760, 286664), (29440, 250831), (31360, 235474), (35833, 206080), (36064, 204760), (40952, 180320), (41216, 179165), (45080, 163808), (51190, 144256), (51520, 143332), (62720, 117737), (71666, 103040), (72128, 102380), (81904, 90160)]