276110520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 951091200

約数和(自身を除く): 674980680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 257, 280, 420, 514, 771, 840, 1028, 1279, 1285, 1542, 1799, 2056, 2558, 2570, 3084, 3598, 3837, 3855, 5116, 5140, 5397, 6168, 6395, 7196, 7674, 7710, 8953, 8995, 10232, 10280, 10794, 12790, 14392, 15348, 15420, 17906, 17990, 19185, 21588, 25580, 26859, 26985, 30696, 30840, 35812, 35980, 38370, 43176, 44765, 51160, 53718, 53970, 71624, 71960, 76740, 89530, 107436, 107940, 134295, 153480, 179060, 214872, 215880, 268590, 328703, 358120, 537180, 657406, 986109, 1074360, 1314812, 1643515, 1972218, 2300921, 2629624, 3287030, 3944436, 4601842, 4930545, 6574060, 6902763, 7888872, 9203684, 9861090, 11504605, 13148120, 13805526, 18407368, 19722180, 23009210, 27611052, 34513815, 39444360, 46018420, 55222104, 69027630, 92036840, 138055260, 276110520]

約数ペア:

[(1, 276110520), (2, 138055260), (3, 92036840), (4, 69027630), (5, 55222104), (6, 46018420), (7, 39444360), (8, 34513815), (10, 27611052), (12, 23009210), (14, 19722180), (15, 18407368), (20, 13805526), (21, 13148120), (24, 11504605), (28, 9861090), (30, 9203684), (35, 7888872), (40, 6902763), (42, 6574060), (56, 4930545), (60, 4601842), (70, 3944436), (84, 3287030), (105, 2629624), (120, 2300921), (140, 1972218), (168, 1643515), (210, 1314812), (257, 1074360), (280, 986109), (420, 657406), (514, 537180), (771, 358120), (840, 328703), (1028, 268590), (1279, 215880), (1285, 214872), (1542, 179060), (1799, 153480), (2056, 134295), (2558, 107940), (2570, 107436), (3084, 89530), (3598, 76740), (3837, 71960), (3855, 71624), (5116, 53970), (5140, 53718), (5397, 51160), (6168, 44765), (6395, 43176), (7196, 38370), (7674, 35980), (7710, 35812), (8953, 30840), (8995, 30696), (10232, 26985), (10280, 26859), (10794, 25580), (12790, 21588), (14392, 19185), (15348, 17990), (15420, 17906)]