148785560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 435352320

約数和(自身を除く): 286566760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 67, 70, 77, 88, 98, 103, 110, 134, 140, 154, 196, 206, 220, 245, 268, 280, 308, 335, 385, 392, 412, 440, 469, 490, 515, 536, 539, 616, 670, 721, 737, 770, 824, 938, 980, 1030, 1078, 1133, 1340, 1442, 1474, 1540, 1876, 1960, 2060, 2156, 2266, 2345, 2680, 2695, 2884, 2948, 3080, 3283, 3605, 3685, 3752, 4120, 4312, 4532, 4690, 5047, 5159, 5390, 5665, 5768, 5896, 6566, 6901, 7210, 7370, 7931, 9064, 9380, 10094, 10318, 10780, 11330, 13132, 13802, 14420, 14740, 15862, 16415, 18760, 20188, 20636, 21560, 22660, 25235, 25795, 26264, 27604, 28840, 29480, 31724, 32830, 34505, 36113, 39655, 40376, 41272, 45320, 48307, 50470, 51590, 55208, 55517, 63448, 65660, 69010, 72226, 75911, 79310, 96614, 100940, 103180, 111034, 131320, 138020, 144452, 151822, 158620, 180565, 193228, 201880, 206360, 222068, 241535, 276040, 277585, 288904, 303644, 317240, 338149, 361130, 379555, 386456, 444136, 483070, 531377, 555170, 607288, 676298, 722260, 759110, 966140, 1062754, 1110340, 1352596, 1444520, 1518220, 1690745, 1932280, 2125508, 2220680, 2656885, 2705192, 3036440, 3381490, 3719639, 4251016, 5313770, 6762980, 7439278, 10627540, 13525960, 14878556, 18598195, 21255080, 29757112, 37196390, 74392780, 148785560]

約数ペア:

[(1, 148785560), (2, 74392780), (4, 37196390), (5, 29757112), (7, 21255080), (8, 18598195), (10, 14878556), (11, 13525960), (14, 10627540), (20, 7439278), (22, 6762980), (28, 5313770), (35, 4251016), (40, 3719639), (44, 3381490), (49, 3036440), (55, 2705192), (56, 2656885), (67, 2220680), (70, 2125508), (77, 1932280), (88, 1690745), (98, 1518220), (103, 1444520), (110, 1352596), (134, 1110340), (140, 1062754), (154, 966140), (196, 759110), (206, 722260), (220, 676298), (245, 607288), (268, 555170), (280, 531377), (308, 483070), (335, 444136), (385, 386456), (392, 379555), (412, 361130), (440, 338149), (469, 317240), (490, 303644), (515, 288904), (536, 277585), (539, 276040), (616, 241535), (670, 222068), (721, 206360), (737, 201880), (770, 193228), (824, 180565), (938, 158620), (980, 151822), (1030, 144452), (1078, 138020), (1133, 131320), (1340, 111034), (1442, 103180), (1474, 100940), (1540, 96614), (1876, 79310), (1960, 75911), (2060, 72226), (2156, 69010), (2266, 65660), (2345, 63448), (2680, 55517), (2695, 55208), (2884, 51590), (2948, 50470), (3080, 48307), (3283, 45320), (3605, 41272), (3685, 40376), (3752, 39655), (4120, 36113), (4312, 34505), (4532, 32830), (4690, 31724), (5047, 29480), (5159, 28840), (5390, 27604), (5665, 26264), (5768, 25795), (5896, 25235), (6566, 22660), (6901, 21560), (7210, 20636), (7370, 20188), (7931, 18760), (9064, 16415), (9380, 15862), (10094, 14740), (10318, 14420), (10780, 13802), (11330, 13132)]