320445510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12611}}^1$

素因数の和:12650

約数の個数: 96

約数和(自身を含む): 966180096

約数和(自身を除く): 645734586

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 12611, 12705, 25222, 25410, 37833, 63055, 75666, 88277, 126110, 138721, 176554, 189165, 264831, 277442, 378330, 416163, 441385, 529662, 693605, 832326, 882770, 971047, 1324155, 1387210, 1525931, 1942094, 2080815, 2648310, 2913141, 3051862, 4161630, 4577793, 4855235, 5826282, 7629655, 9155586, 9710470, 10681517, 14565705, 15259310, 21363034, 22888965, 29131410, 32044551, 45777930, 53407585, 64089102, 106815170, 160222755, 320445510]

約数ペア:

[(1, 320445510), (2, 160222755), (3, 106815170), (5, 64089102), (6, 53407585), (7, 45777930), (10, 32044551), (11, 29131410), (14, 22888965), (15, 21363034), (21, 15259310), (22, 14565705), (30, 10681517), (33, 9710470), (35, 9155586), (42, 7629655), (55, 5826282), (66, 4855235), (70, 4577793), (77, 4161630), (105, 3051862), (110, 2913141), (121, 2648310), (154, 2080815), (165, 1942094), (210, 1525931), (231, 1387210), (242, 1324155), (330, 971047), (363, 882770), (385, 832326), (462, 693605), (605, 529662), (726, 441385), (770, 416163), (847, 378330), (1155, 277442), (1210, 264831), (1694, 189165), (1815, 176554), (2310, 138721), (2541, 126110), (3630, 88277), (4235, 75666), (5082, 63055), (8470, 37833), (12611, 25410), (12705, 25222)]