524563760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 1469905920

約数和(自身を除く): 945342160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 139, 140, 161, 184, 230, 278, 280, 293, 322, 368, 460, 556, 560, 586, 644, 695, 805, 920, 973, 1112, 1172, 1288, 1390, 1465, 1610, 1840, 1946, 2051, 2224, 2344, 2576, 2780, 2930, 3197, 3220, 3892, 4102, 4688, 4865, 5560, 5860, 6394, 6440, 6739, 7784, 8204, 9730, 10255, 11120, 11720, 12788, 12880, 13478, 15568, 15985, 16408, 19460, 20510, 22379, 23440, 25576, 26956, 31970, 32816, 33695, 38920, 40727, 41020, 44758, 47173, 51152, 53912, 63940, 67390, 77840, 81454, 82040, 89516, 94346, 107824, 111895, 127880, 134780, 162908, 164080, 179032, 188692, 203635, 223790, 235865, 255760, 269560, 285089, 325816, 358064, 377384, 407270, 447580, 471730, 539120, 570178, 651632, 754768, 814540, 895160, 936721, 943460, 1140356, 1425445, 1629080, 1790320, 1873442, 1886920, 2280712, 2850890, 3258160, 3746884, 3773840, 4561424, 4683605, 5701780, 6557047, 7493768, 9367210, 11403560, 13114094, 14987536, 18734420, 22807120, 26228188, 32785235, 37468840, 52456376, 65570470, 74937680, 104912752, 131140940, 262281880, 524563760]

約数ペア:

[(1, 524563760), (2, 262281880), (4, 131140940), (5, 104912752), (7, 74937680), (8, 65570470), (10, 52456376), (14, 37468840), (16, 32785235), (20, 26228188), (23, 22807120), (28, 18734420), (35, 14987536), (40, 13114094), (46, 11403560), (56, 9367210), (70, 7493768), (80, 6557047), (92, 5701780), (112, 4683605), (115, 4561424), (139, 3773840), (140, 3746884), (161, 3258160), (184, 2850890), (230, 2280712), (278, 1886920), (280, 1873442), (293, 1790320), (322, 1629080), (368, 1425445), (460, 1140356), (556, 943460), (560, 936721), (586, 895160), (644, 814540), (695, 754768), (805, 651632), (920, 570178), (973, 539120), (1112, 471730), (1172, 447580), (1288, 407270), (1390, 377384), (1465, 358064), (1610, 325816), (1840, 285089), (1946, 269560), (2051, 255760), (2224, 235865), (2344, 223790), (2576, 203635), (2780, 188692), (2930, 179032), (3197, 164080), (3220, 162908), (3892, 134780), (4102, 127880), (4688, 111895), (4865, 107824), (5560, 94346), (5860, 89516), (6394, 82040), (6440, 81454), (6739, 77840), (7784, 67390), (8204, 63940), (9730, 53912), (10255, 51152), (11120, 47173), (11720, 44758), (12788, 41020), (12880, 40727), (13478, 38920), (15568, 33695), (15985, 32816), (16408, 31970), (19460, 26956), (20510, 25576), (22379, 23440)]