1520792856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 4553148600

約数和(自身を除く): 3032355744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 227, 242, 264, 363, 396, 454, 484, 681, 726, 769, 792, 908, 968, 1089, 1362, 1452, 1538, 1816, 2043, 2178, 2307, 2497, 2724, 2904, 3076, 4086, 4356, 4614, 4994, 5448, 6152, 6921, 7491, 8172, 8459, 8712, 9228, 9988, 13842, 14982, 16344, 16918, 18456, 19976, 22473, 25377, 27467, 27684, 29964, 33836, 44946, 50754, 54934, 55368, 59928, 67672, 76131, 82401, 89892, 93049, 101508, 109868, 152262, 164802, 174563, 179784, 186098, 203016, 219736, 247203, 279147, 304524, 329604, 349126, 372196, 494406, 523689, 558294, 609048, 659208, 698252, 744392, 837441, 988812, 1047378, 1116588, 1396504, 1571067, 1674882, 1920193, 1977624, 2094756, 2233176, 3142134, 3349764, 3840386, 4189512, 5760579, 6284268, 6699528, 7680772, 11521158, 12568536, 15361544, 17281737, 21122123, 23042316, 34563474, 42244246, 46084632, 63366369, 69126948, 84488492, 126732738, 138253896, 168976984, 190099107, 253465476, 380198214, 506930952, 760396428, 1520792856]

約数ペア:

[(1, 1520792856), (2, 760396428), (3, 506930952), (4, 380198214), (6, 253465476), (8, 190099107), (9, 168976984), (11, 138253896), (12, 126732738), (18, 84488492), (22, 69126948), (24, 63366369), (33, 46084632), (36, 42244246), (44, 34563474), (66, 23042316), (72, 21122123), (88, 17281737), (99, 15361544), (121, 12568536), (132, 11521158), (198, 7680772), (227, 6699528), (242, 6284268), (264, 5760579), (363, 4189512), (396, 3840386), (454, 3349764), (484, 3142134), (681, 2233176), (726, 2094756), (769, 1977624), (792, 1920193), (908, 1674882), (968, 1571067), (1089, 1396504), (1362, 1116588), (1452, 1047378), (1538, 988812), (1816, 837441), (2043, 744392), (2178, 698252), (2307, 659208), (2497, 609048), (2724, 558294), (2904, 523689), (3076, 494406), (4086, 372196), (4356, 349126), (4614, 329604), (4994, 304524), (5448, 279147), (6152, 247203), (6921, 219736), (7491, 203016), (8172, 186098), (8459, 179784), (8712, 174563), (9228, 164802), (9988, 152262), (13842, 109868), (14982, 101508), (16344, 93049), (16918, 89892), (18456, 82401), (19976, 76131), (22473, 67672), (25377, 59928), (27467, 55368), (27684, 54934), (29964, 50754), (33836, 44946)]