1551356064

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 240

約数和(自身を含む): 4829932800

約数和(自身を除く): 3278576736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 81, 86, 93, 96, 108, 124, 129, 144, 162, 172, 186, 216, 248, 258, 279, 288, 324, 344, 372, 387, 432, 449, 496, 516, 558, 648, 688, 744, 774, 837, 864, 898, 992, 1032, 1116, 1161, 1296, 1333, 1347, 1376, 1488, 1548, 1674, 1796, 2064, 2232, 2322, 2511, 2592, 2666, 2694, 2976, 3096, 3348, 3483, 3592, 3999, 4041, 4128, 4464, 4644, 5022, 5332, 5388, 6192, 6696, 6966, 7184, 7998, 8082, 8928, 9288, 10044, 10664, 10776, 11997, 12123, 12384, 13392, 13919, 13932, 14368, 15996, 16164, 18576, 19307, 20088, 21328, 21552, 23994, 24246, 26784, 27838, 27864, 31992, 32328, 35991, 36369, 37152, 38614, 40176, 41757, 42656, 43104, 47988, 48492, 55676, 55728, 57921, 63984, 64656, 71982, 72738, 77228, 80352, 83514, 95976, 96984, 107973, 111352, 111456, 115842, 125271, 127968, 129312, 143964, 145476, 154456, 167028, 173763, 191952, 193968, 215946, 222704, 231684, 250542, 287928, 290952, 308912, 334056, 347526, 375813, 383904, 387936, 431892, 445408, 463368, 501084, 521289, 575856, 581904, 598517, 617824, 668112, 695052, 751626, 863784, 926736, 1002168, 1042578, 1127439, 1151712, 1163808, 1197034, 1336224, 1390104, 1503252, 1563867, 1727568, 1795551, 1853472, 2004336, 2085156, 2254878, 2394068, 2780208, 3006504, 3127734, 3455136, 3591102, 4008672, 4170312, 4509756, 4788136, 5386653, 5560416, 6013008, 6255468, 7182204, 8340624, 9019512, 9576272, 10773306, 12026016, 12510936, 14364408, 16159959, 16681248, 18039024, 19152544, 21546612, 25021872, 28728816, 32319918, 36078048, 43093224, 48479877, 50043744, 57457632, 64639836, 86186448, 96959754, 129279672, 172372896, 193919508, 258559344, 387839016, 517118688, 775678032, 1551356064]

約数ペア:

[(1, 1551356064), (2, 775678032), (3, 517118688), (4, 387839016), (6, 258559344), (8, 193919508), (9, 172372896), (12, 129279672), (16, 96959754), (18, 86186448), (24, 64639836), (27, 57457632), (31, 50043744), (32, 48479877), (36, 43093224), (43, 36078048), (48, 32319918), (54, 28728816), (62, 25021872), (72, 21546612), (81, 19152544), (86, 18039024), (93, 16681248), (96, 16159959), (108, 14364408), (124, 12510936), (129, 12026016), (144, 10773306), (162, 9576272), (172, 9019512), (186, 8340624), (216, 7182204), (248, 6255468), (258, 6013008), (279, 5560416), (288, 5386653), (324, 4788136), (344, 4509756), (372, 4170312), (387, 4008672), (432, 3591102), (449, 3455136), (496, 3127734), (516, 3006504), (558, 2780208), (648, 2394068), (688, 2254878), (744, 2085156), (774, 2004336), (837, 1853472), (864, 1795551), (898, 1727568), (992, 1563867), (1032, 1503252), (1116, 1390104), (1161, 1336224), (1296, 1197034), (1333, 1163808), (1347, 1151712), (1376, 1127439), (1488, 1042578), (1548, 1002168), (1674, 926736), (1796, 863784), (2064, 751626), (2232, 695052), (2322, 668112), (2511, 617824), (2592, 598517), (2666, 581904), (2694, 575856), (2976, 521289), (3096, 501084), (3348, 463368), (3483, 445408), (3592, 431892), (3999, 387936), (4041, 383904), (4128, 375813), (4464, 347526), (4644, 334056), (5022, 308912), (5332, 290952), (5388, 287928), (6192, 250542), (6696, 231684), (6966, 222704), (7184, 215946), (7998, 193968), (8082, 191952), (8928, 173763), (9288, 167028), (10044, 154456), (10664, 145476), (10776, 143964), (11997, 129312), (12123, 127968), (12384, 125271), (13392, 115842), (13919, 111456), (13932, 111352), (14368, 107973), (15996, 96984), (16164, 95976), (18576, 83514), (19307, 80352), (20088, 77228), (21328, 72738), (21552, 71982), (23994, 64656), (24246, 63984), (26784, 57921), (27838, 55728), (27864, 55676), (31992, 48492), (32328, 47988), (35991, 43104), (36369, 42656), (37152, 41757), (38614, 40176)]