118830880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 341288640

約数和(自身を除く): 222457760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 659, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1318, 1568, 1610, 1840, 1960, 2254, 2576, 2636, 3220, 3295, 3680, 3920, 4508, 4613, 5152, 5272, 5635, 6440, 6590, 7840, 9016, 9226, 10544, 11270, 12880, 13180, 15157, 18032, 18452, 21088, 22540, 23065, 25760, 26360, 30314, 32291, 36064, 36904, 45080, 46130, 52720, 60628, 64582, 73808, 75785, 90160, 92260, 105440, 106099, 121256, 129164, 147616, 151570, 161455, 180320, 184520, 212198, 242512, 258328, 303140, 322910, 369040, 424396, 485024, 516656, 530495, 606280, 645820, 738080, 742693, 848792, 1033312, 1060990, 1212560, 1291640, 1485386, 1697584, 2121980, 2425120, 2583280, 2970772, 3395168, 3713465, 4243960, 5166560, 5941544, 7426930, 8487920, 11883088, 14853860, 16975840, 23766176, 29707720, 59415440, 118830880]

約数ペア:

[(1, 118830880), (2, 59415440), (4, 29707720), (5, 23766176), (7, 16975840), (8, 14853860), (10, 11883088), (14, 8487920), (16, 7426930), (20, 5941544), (23, 5166560), (28, 4243960), (32, 3713465), (35, 3395168), (40, 2970772), (46, 2583280), (49, 2425120), (56, 2121980), (70, 1697584), (80, 1485386), (92, 1291640), (98, 1212560), (112, 1060990), (115, 1033312), (140, 848792), (160, 742693), (161, 738080), (184, 645820), (196, 606280), (224, 530495), (230, 516656), (245, 485024), (280, 424396), (322, 369040), (368, 322910), (392, 303140), (460, 258328), (490, 242512), (560, 212198), (644, 184520), (659, 180320), (736, 161455), (784, 151570), (805, 147616), (920, 129164), (980, 121256), (1120, 106099), (1127, 105440), (1288, 92260), (1318, 90160), (1568, 75785), (1610, 73808), (1840, 64582), (1960, 60628), (2254, 52720), (2576, 46130), (2636, 45080), (3220, 36904), (3295, 36064), (3680, 32291), (3920, 30314), (4508, 26360), (4613, 25760), (5152, 23065), (5272, 22540), (5635, 21088), (6440, 18452), (6590, 18032), (7840, 15157), (9016, 13180), (9226, 12880), (10544, 11270)]