277632160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 712599552

約数和(自身を除く): 434967392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1051, 1270, 1651, 2032, 2080, 2102, 2540, 3302, 4064, 4204, 5080, 5255, 6604, 8255, 8408, 10160, 10510, 13208, 13663, 16510, 16816, 20320, 21020, 26416, 27326, 33020, 33632, 42040, 52832, 54652, 66040, 68315, 84080, 109304, 132080, 133477, 136630, 168160, 218608, 264160, 266954, 273260, 437216, 533908, 546520, 667385, 1067816, 1093040, 1334770, 1735201, 2135632, 2186080, 2669540, 3470402, 4271264, 5339080, 6940804, 8676005, 10678160, 13881608, 17352010, 21356320, 27763216, 34704020, 55526432, 69408040, 138816080, 277632160]

約数ペア:

[(1, 277632160), (2, 138816080), (4, 69408040), (5, 55526432), (8, 34704020), (10, 27763216), (13, 21356320), (16, 17352010), (20, 13881608), (26, 10678160), (32, 8676005), (40, 6940804), (52, 5339080), (65, 4271264), (80, 3470402), (104, 2669540), (127, 2186080), (130, 2135632), (160, 1735201), (208, 1334770), (254, 1093040), (260, 1067816), (416, 667385), (508, 546520), (520, 533908), (635, 437216), (1016, 273260), (1040, 266954), (1051, 264160), (1270, 218608), (1651, 168160), (2032, 136630), (2080, 133477), (2102, 132080), (2540, 109304), (3302, 84080), (4064, 68315), (4204, 66040), (5080, 54652), (5255, 52832), (6604, 42040), (8255, 33632), (8408, 33020), (10160, 27326), (10510, 26416), (13208, 21020), (13663, 20320), (16510, 16816)]