198446080

素因数分解:

$2^{10}\times 5^1\times 7^3\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 176

約数和(自身を含む): 560059200

約数和(自身を除く): 361613120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 113, 128, 140, 160, 196, 224, 226, 245, 256, 280, 320, 343, 392, 448, 452, 490, 512, 560, 565, 640, 686, 784, 791, 896, 904, 980, 1024, 1120, 1130, 1280, 1372, 1568, 1582, 1715, 1792, 1808, 1960, 2240, 2260, 2560, 2744, 3136, 3164, 3430, 3584, 3616, 3920, 3955, 4480, 4520, 5120, 5488, 5537, 6272, 6328, 6860, 7168, 7232, 7840, 7910, 8960, 9040, 10976, 11074, 12544, 12656, 13720, 14464, 15680, 15820, 17920, 18080, 21952, 22148, 25088, 25312, 27440, 27685, 28928, 31360, 31640, 35840, 36160, 38759, 43904, 44296, 50176, 50624, 54880, 55370, 57856, 62720, 63280, 72320, 77518, 87808, 88592, 101248, 109760, 110740, 115712, 125440, 126560, 144640, 155036, 175616, 177184, 193795, 202496, 219520, 221480, 250880, 253120, 289280, 310072, 351232, 354368, 387590, 404992, 439040, 442960, 506240, 578560, 620144, 708736, 775180, 809984, 878080, 885920, 1012480, 1240288, 1417472, 1550360, 1756160, 1771840, 2024960, 2480576, 2834944, 3100720, 3543680, 4049920, 4961152, 5669888, 6201440, 7087360, 9922304, 12402880, 14174720, 19844608, 24805760, 28349440, 39689216, 49611520, 99223040, 198446080]

約数ペア:

[(1, 198446080), (2, 99223040), (4, 49611520), (5, 39689216), (7, 28349440), (8, 24805760), (10, 19844608), (14, 14174720), (16, 12402880), (20, 9922304), (28, 7087360), (32, 6201440), (35, 5669888), (40, 4961152), (49, 4049920), (56, 3543680), (64, 3100720), (70, 2834944), (80, 2480576), (98, 2024960), (112, 1771840), (113, 1756160), (128, 1550360), (140, 1417472), (160, 1240288), (196, 1012480), (224, 885920), (226, 878080), (245, 809984), (256, 775180), (280, 708736), (320, 620144), (343, 578560), (392, 506240), (448, 442960), (452, 439040), (490, 404992), (512, 387590), (560, 354368), (565, 351232), (640, 310072), (686, 289280), (784, 253120), (791, 250880), (896, 221480), (904, 219520), (980, 202496), (1024, 193795), (1120, 177184), (1130, 175616), (1280, 155036), (1372, 144640), (1568, 126560), (1582, 125440), (1715, 115712), (1792, 110740), (1808, 109760), (1960, 101248), (2240, 88592), (2260, 87808), (2560, 77518), (2744, 72320), (3136, 63280), (3164, 62720), (3430, 57856), (3584, 55370), (3616, 54880), (3920, 50624), (3955, 50176), (4480, 44296), (4520, 43904), (5120, 38759), (5488, 36160), (5537, 35840), (6272, 31640), (6328, 31360), (6860, 28928), (7168, 27685), (7232, 27440), (7840, 25312), (7910, 25088), (8960, 22148), (9040, 21952), (10976, 18080), (11074, 17920), (12544, 15820), (12656, 15680), (13720, 14464)]