156988432480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10337}}^1\times {\mathrm{8629}}^1$

素因数の和:18992

約数の個数: 96

約数和(自身を含む): 404688039840

約数和(自身を除く): 247699607360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 8629, 10337, 17258, 20674, 34516, 41348, 43145, 51685, 69032, 82696, 86290, 94919, 103370, 113707, 138064, 165392, 172580, 189838, 206740, 227414, 276128, 330784, 345160, 379676, 413480, 454828, 474595, 568535, 690320, 759352, 826960, 909656, 949190, 1137070, 1380640, 1518704, 1653920, 1819312, 1898380, 2274140, 3037408, 3638624, 3796760, 4548280, 7593520, 9096560, 15187040, 18193120, 89197973, 178395946, 356791892, 445989865, 713583784, 891979730, 981177703, 1427167568, 1783959460, 1962355406, 2854335136, 3567918920, 3924710812, 4905888515, 7135837840, 7849421624, 9811777030, 14271675680, 15698843248, 19623554060, 31397686496, 39247108120, 78494216240, 156988432480]

約数ペア:

[(1, 156988432480), (2, 78494216240), (4, 39247108120), (5, 31397686496), (8, 19623554060), (10, 15698843248), (11, 14271675680), (16, 9811777030), (20, 7849421624), (22, 7135837840), (32, 4905888515), (40, 3924710812), (44, 3567918920), (55, 2854335136), (80, 1962355406), (88, 1783959460), (110, 1427167568), (160, 981177703), (176, 891979730), (220, 713583784), (352, 445989865), (440, 356791892), (880, 178395946), (1760, 89197973), (8629, 18193120), (10337, 15187040), (17258, 9096560), (20674, 7593520), (34516, 4548280), (41348, 3796760), (43145, 3638624), (51685, 3037408), (69032, 2274140), (82696, 1898380), (86290, 1819312), (94919, 1653920), (103370, 1518704), (113707, 1380640), (138064, 1137070), (165392, 949190), (172580, 909656), (189838, 826960), (206740, 759352), (227414, 690320), (276128, 568535), (330784, 474595), (345160, 454828), (379676, 413480)]