577128640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1446

約数の個数: 112

約数和(自身を含む): 1512198144

約数和(自身を除く): 935069504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 440, 508, 635, 704, 880, 1016, 1270, 1291, 1397, 1760, 2032, 2540, 2582, 2794, 3520, 4064, 5080, 5164, 5588, 6455, 6985, 8128, 10160, 10328, 11176, 12910, 13970, 14201, 20320, 20656, 22352, 25820, 27940, 28402, 40640, 41312, 44704, 51640, 55880, 56804, 71005, 82624, 89408, 103280, 111760, 113608, 142010, 163957, 206560, 223520, 227216, 284020, 327914, 413120, 447040, 454432, 568040, 655828, 819785, 908864, 1136080, 1311656, 1639570, 1803527, 2272160, 2623312, 3279140, 3607054, 4544320, 5246624, 6558280, 7214108, 9017635, 10493248, 13116560, 14428216, 18035270, 26233120, 28856432, 36070540, 52466240, 57712864, 72141080, 115425728, 144282160, 288564320, 577128640]

約数ペア:

[(1, 577128640), (2, 288564320), (4, 144282160), (5, 115425728), (8, 72141080), (10, 57712864), (11, 52466240), (16, 36070540), (20, 28856432), (22, 26233120), (32, 18035270), (40, 14428216), (44, 13116560), (55, 10493248), (64, 9017635), (80, 7214108), (88, 6558280), (110, 5246624), (127, 4544320), (160, 3607054), (176, 3279140), (220, 2623312), (254, 2272160), (320, 1803527), (352, 1639570), (440, 1311656), (508, 1136080), (635, 908864), (704, 819785), (880, 655828), (1016, 568040), (1270, 454432), (1291, 447040), (1397, 413120), (1760, 327914), (2032, 284020), (2540, 227216), (2582, 223520), (2794, 206560), (3520, 163957), (4064, 142010), (5080, 113608), (5164, 111760), (5588, 103280), (6455, 89408), (6985, 82624), (8128, 71005), (10160, 56804), (10328, 55880), (11176, 51640), (12910, 44704), (13970, 41312), (14201, 40640), (20320, 28402), (20656, 27940), (22352, 25820)]