1679429120

素因数分解:

$2^9\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2239}}^1$

素因数の和:2555

約数の個数: 80

約数和(自身を含む): 4042241280

約数和(自身を除く): 2362812160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 293, 320, 512, 586, 640, 1172, 1280, 1465, 2239, 2344, 2560, 2930, 4478, 4688, 5860, 8956, 9376, 11195, 11720, 17912, 18752, 22390, 23440, 35824, 37504, 44780, 46880, 71648, 75008, 89560, 93760, 143296, 150016, 179120, 187520, 286592, 358240, 375040, 573184, 656027, 716480, 750080, 1146368, 1312054, 1432960, 2624108, 2865920, 3280135, 5248216, 5731840, 6560270, 10496432, 13120540, 20992864, 26241080, 41985728, 52482160, 83971456, 104964320, 167942912, 209928640, 335885824, 419857280, 839714560, 1679429120]

約数ペア:

[(1, 1679429120), (2, 839714560), (4, 419857280), (5, 335885824), (8, 209928640), (10, 167942912), (16, 104964320), (20, 83971456), (32, 52482160), (40, 41985728), (64, 26241080), (80, 20992864), (128, 13120540), (160, 10496432), (256, 6560270), (293, 5731840), (320, 5248216), (512, 3280135), (586, 2865920), (640, 2624108), (1172, 1432960), (1280, 1312054), (1465, 1146368), (2239, 750080), (2344, 716480), (2560, 656027), (2930, 573184), (4478, 375040), (4688, 358240), (5860, 286592), (8956, 187520), (9376, 179120), (11195, 150016), (11720, 143296), (17912, 93760), (18752, 89560), (22390, 75008), (23440, 71648), (35824, 46880), (37504, 44780)]