73503920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1147

約数の個数: 120

約数和(自身を含む): 210682944

約数和(自身を除く): 137179024

約数列:

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

約数ペア:

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