147007840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 144

約数和(自身を含む): 428162112

約数和(自身を除く): 281154272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1103, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2206, 2380, 2720, 3332, 3808, 3920, 4165, 4412, 4760, 5515, 6664, 7721, 7840, 8330, 8824, 9520, 11030, 13328, 15442, 16660, 17648, 18751, 19040, 22060, 26656, 30884, 33320, 35296, 37502, 38605, 44120, 54047, 61768, 66640, 75004, 77210, 88240, 93755, 108094, 123536, 131257, 133280, 150008, 154420, 176480, 187510, 216188, 247072, 262514, 270235, 300016, 308840, 375020, 432376, 525028, 540470, 600032, 617680, 656285, 750040, 864752, 918799, 1050056, 1080940, 1235360, 1312570, 1500080, 1729504, 1837598, 2100112, 2161880, 2625140, 3000160, 3675196, 4200224, 4323760, 4593995, 5250280, 7350392, 8647520, 9187990, 10500560, 14700784, 18375980, 21001120, 29401568, 36751960, 73503920, 147007840]

約数ペア:

[(1, 147007840), (2, 73503920), (4, 36751960), (5, 29401568), (7, 21001120), (8, 18375980), (10, 14700784), (14, 10500560), (16, 9187990), (17, 8647520), (20, 7350392), (28, 5250280), (32, 4593995), (34, 4323760), (35, 4200224), (40, 3675196), (49, 3000160), (56, 2625140), (68, 2161880), (70, 2100112), (80, 1837598), (85, 1729504), (98, 1500080), (112, 1312570), (119, 1235360), (136, 1080940), (140, 1050056), (160, 918799), (170, 864752), (196, 750040), (224, 656285), (238, 617680), (245, 600032), (272, 540470), (280, 525028), (340, 432376), (392, 375020), (476, 308840), (490, 300016), (544, 270235), (560, 262514), (595, 247072), (680, 216188), (784, 187510), (833, 176480), (952, 154420), (980, 150008), (1103, 133280), (1120, 131257), (1190, 123536), (1360, 108094), (1568, 93755), (1666, 88240), (1904, 77210), (1960, 75004), (2206, 66640), (2380, 61768), (2720, 54047), (3332, 44120), (3808, 38605), (3920, 37502), (4165, 35296), (4412, 33320), (4760, 30884), (5515, 26656), (6664, 22060), (7721, 19040), (7840, 18751), (8330, 17648), (8824, 16660), (9520, 15442), (11030, 13328)]