207110040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8761}}^1$

素因数の和:8972

約数の個数: 64

約数和(自身を含む): 624555360

約数和(自身を除く): 417445320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 8761, 11820, 17522, 23640, 26283, 35044, 43805, 52566, 70088, 87610, 105132, 131415, 175220, 210264, 262830, 350440, 525660, 1051320, 1725917, 3451834, 5177751, 6903668, 8629585, 10355502, 13807336, 17259170, 20711004, 25888755, 34518340, 41422008, 51777510, 69036680, 103555020, 207110040]

約数ペア:

[(1, 207110040), (2, 103555020), (3, 69036680), (4, 51777510), (5, 41422008), (6, 34518340), (8, 25888755), (10, 20711004), (12, 17259170), (15, 13807336), (20, 10355502), (24, 8629585), (30, 6903668), (40, 5177751), (60, 3451834), (120, 1725917), (197, 1051320), (394, 525660), (591, 350440), (788, 262830), (985, 210264), (1182, 175220), (1576, 131415), (1970, 105132), (2364, 87610), (2955, 70088), (3940, 52566), (4728, 43805), (5910, 35044), (7880, 26283), (8761, 23640), (11820, 17522)]