148889440

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2713}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 410356800

約数和(自身を除く): 261467360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2713, 2744, 3430, 3920, 5426, 5488, 6860, 7840, 10852, 10976, 13565, 13720, 18991, 21704, 27130, 27440, 37982, 43408, 54260, 54880, 75964, 86816, 94955, 108520, 132937, 151928, 189910, 217040, 265874, 303856, 379820, 434080, 531748, 607712, 664685, 759640, 930559, 1063496, 1329370, 1519280, 1861118, 2126992, 2658740, 3038560, 3722236, 4253984, 4652795, 5317480, 7444472, 9305590, 10634960, 14888944, 18611180, 21269920, 29777888, 37222360, 74444720, 148889440]

約数ペア:

[(1, 148889440), (2, 74444720), (4, 37222360), (5, 29777888), (7, 21269920), (8, 18611180), (10, 14888944), (14, 10634960), (16, 9305590), (20, 7444472), (28, 5317480), (32, 4652795), (35, 4253984), (40, 3722236), (49, 3038560), (56, 2658740), (70, 2126992), (80, 1861118), (98, 1519280), (112, 1329370), (140, 1063496), (160, 930559), (196, 759640), (224, 664685), (245, 607712), (280, 531748), (343, 434080), (392, 379820), (490, 303856), (560, 265874), (686, 217040), (784, 189910), (980, 151928), (1120, 132937), (1372, 108520), (1568, 94955), (1715, 86816), (1960, 75964), (2713, 54880), (2744, 54260), (3430, 43408), (3920, 37982), (5426, 27440), (5488, 27130), (6860, 21704), (7840, 18991), (10852, 13720), (10976, 13565)]