57064920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 128

約数和(自身を含む): 197821440

約数和(自身を除く): 140756520

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, 2543, 2805, 3740, 4488, 5086, 5610, 7480, 7629, 10172, 11220, 12715, 15258, 20344, 22440, 25430, 27973, 30516, 38145, 43231, 50860, 55946, 61032, 76290, 83919, 86462, 101720, 111892, 129693, 139865, 152580, 167838, 172924, 216155, 223784, 259386, 279730, 305160, 335676, 345848, 419595, 432310, 475541, 518772, 559460, 648465, 671352, 839190, 864620, 951082, 1037544, 1118920, 1296930, 1426623, 1678380, 1729240, 1902164, 2377705, 2593860, 2853246, 3356760, 3804328, 4755410, 5187720, 5706492, 7133115, 9510820, 11412984, 14266230, 19021640, 28532460, 57064920]

約数ペア:

[(1, 57064920), (2, 28532460), (3, 19021640), (4, 14266230), (5, 11412984), (6, 9510820), (8, 7133115), (10, 5706492), (11, 5187720), (12, 4755410), (15, 3804328), (17, 3356760), (20, 2853246), (22, 2593860), (24, 2377705), (30, 1902164), (33, 1729240), (34, 1678380), (40, 1426623), (44, 1296930), (51, 1118920), (55, 1037544), (60, 951082), (66, 864620), (68, 839190), (85, 671352), (88, 648465), (102, 559460), (110, 518772), (120, 475541), (132, 432310), (136, 419595), (165, 345848), (170, 335676), (187, 305160), (204, 279730), (220, 259386), (255, 223784), (264, 216155), (330, 172924), (340, 167838), (374, 152580), (408, 139865), (440, 129693), (510, 111892), (561, 101720), (660, 86462), (680, 83919), (748, 76290), (935, 61032), (1020, 55946), (1122, 50860), (1320, 43231), (1496, 38145), (1870, 30516), (2040, 27973), (2244, 25430), (2543, 22440), (2805, 20344), (3740, 15258), (4488, 12715), (5086, 11220), (5610, 10172), (7480, 7629)]