554855840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1615

約数の個数: 192

約数和(自身を含む): 1691746560

約数和(自身を除く): 1136890720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1553, 1595, 1624, 1760, 2030, 2233, 2320, 2464, 2552, 3080, 3106, 3190, 3248, 4060, 4466, 4640, 5104, 6160, 6212, 6380, 6496, 7765, 8120, 8932, 10208, 10871, 11165, 12320, 12424, 12760, 15530, 16240, 17083, 17864, 21742, 22330, 24848, 25520, 31060, 32480, 34166, 35728, 43484, 44660, 45037, 49696, 51040, 54355, 62120, 68332, 71456, 85415, 86968, 89320, 90074, 108710, 119581, 124240, 136664, 170830, 173936, 178640, 180148, 217420, 225185, 239162, 248480, 273328, 315259, 341660, 347872, 357280, 360296, 434840, 450370, 478324, 495407, 546656, 597905, 630518, 683320, 720592, 869680, 900740, 956648, 990814, 1195810, 1261036, 1366640, 1441184, 1576295, 1739360, 1801480, 1913296, 1981628, 2391620, 2477035, 2522072, 2733280, 3152590, 3467849, 3602960, 3826592, 3963256, 4783240, 4954070, 5044144, 6305180, 6935698, 7205920, 7926512, 9566480, 9908140, 10088288, 12610360, 13871396, 15853024, 17339245, 19132960, 19816280, 25220720, 27742792, 34678490, 39632560, 50441440, 55485584, 69356980, 79265120, 110971168, 138713960, 277427920, 554855840]

約数ペア:

[(1, 554855840), (2, 277427920), (4, 138713960), (5, 110971168), (7, 79265120), (8, 69356980), (10, 55485584), (11, 50441440), (14, 39632560), (16, 34678490), (20, 27742792), (22, 25220720), (28, 19816280), (29, 19132960), (32, 17339245), (35, 15853024), (40, 13871396), (44, 12610360), (55, 10088288), (56, 9908140), (58, 9566480), (70, 7926512), (77, 7205920), (80, 6935698), (88, 6305180), (110, 5044144), (112, 4954070), (116, 4783240), (140, 3963256), (145, 3826592), (154, 3602960), (160, 3467849), (176, 3152590), (203, 2733280), (220, 2522072), (224, 2477035), (232, 2391620), (280, 1981628), (290, 1913296), (308, 1801480), (319, 1739360), (352, 1576295), (385, 1441184), (406, 1366640), (440, 1261036), (464, 1195810), (560, 990814), (580, 956648), (616, 900740), (638, 869680), (770, 720592), (812, 683320), (880, 630518), (928, 597905), (1015, 546656), (1120, 495407), (1160, 478324), (1232, 450370), (1276, 434840), (1540, 360296), (1553, 357280), (1595, 347872), (1624, 341660), (1760, 315259), (2030, 273328), (2233, 248480), (2320, 239162), (2464, 225185), (2552, 217420), (3080, 180148), (3106, 178640), (3190, 173936), (3248, 170830), (4060, 136664), (4466, 124240), (4640, 119581), (5104, 108710), (6160, 90074), (6212, 89320), (6380, 86968), (6496, 85415), (7765, 71456), (8120, 68332), (8932, 62120), (10208, 54355), (10871, 51040), (11165, 49696), (12320, 45037), (12424, 44660), (12760, 43484), (15530, 35728), (16240, 34166), (17083, 32480), (17864, 31060), (21742, 25520), (22330, 24848)]