195654360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8719}}^1$

素因数の和:8761

約数の個数: 128

約数和(自身を含む): 678067200

約数和(自身を除く): 482412840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 8719, 11220, 17438, 22440, 26157, 34876, 43595, 52314, 69752, 87190, 95909, 104628, 130785, 148223, 174380, 191818, 209256, 261570, 287727, 296446, 348760, 383636, 444669, 479545, 523140, 575454, 592892, 741115, 767272, 889338, 959090, 1046280, 1150908, 1185784, 1438635, 1482230, 1630453, 1778676, 1918180, 2223345, 2301816, 2877270, 2964460, 3260906, 3557352, 3836360, 4446690, 4891359, 5754540, 5928920, 6521812, 8152265, 8893380, 9782718, 11509080, 13043624, 16304530, 17786760, 19565436, 24456795, 32609060, 39130872, 48913590, 65218120, 97827180, 195654360]

約数ペア:

[(1, 195654360), (2, 97827180), (3, 65218120), (4, 48913590), (5, 39130872), (6, 32609060), (8, 24456795), (10, 19565436), (11, 17786760), (12, 16304530), (15, 13043624), (17, 11509080), (20, 9782718), (22, 8893380), (24, 8152265), (30, 6521812), (33, 5928920), (34, 5754540), (40, 4891359), (44, 4446690), (51, 3836360), (55, 3557352), (60, 3260906), (66, 2964460), (68, 2877270), (85, 2301816), (88, 2223345), (102, 1918180), (110, 1778676), (120, 1630453), (132, 1482230), (136, 1438635), (165, 1185784), (170, 1150908), (187, 1046280), (204, 959090), (220, 889338), (255, 767272), (264, 741115), (330, 592892), (340, 575454), (374, 523140), (408, 479545), (440, 444669), (510, 383636), (561, 348760), (660, 296446), (680, 287727), (748, 261570), (935, 209256), (1020, 191818), (1122, 174380), (1320, 148223), (1496, 130785), (1870, 104628), (2040, 95909), (2244, 87190), (2805, 69752), (3740, 52314), (4488, 43595), (5610, 34876), (7480, 26157), (8719, 22440), (11220, 17438)]