1520671464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2744

約数の個数: 144

約数和(自身を含む): 4556260800

約数和(自身を除く): 3035589336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 169, 188, 234, 282, 312, 338, 376, 423, 468, 507, 564, 611, 676, 846, 936, 1014, 1128, 1222, 1352, 1521, 1692, 1833, 2028, 2444, 2659, 3042, 3384, 3666, 4056, 4888, 5318, 5499, 6084, 7332, 7943, 7977, 10636, 10998, 12168, 14664, 15886, 15954, 21272, 21996, 23829, 23931, 31772, 31908, 34567, 43992, 47658, 47862, 63544, 63816, 69134, 71487, 95316, 95724, 103701, 124973, 138268, 142974, 190632, 191448, 207402, 249946, 276536, 285948, 311103, 374919, 414804, 449371, 499892, 571896, 622206, 749838, 829608, 898742, 999784, 1124757, 1244412, 1348113, 1499676, 1624649, 1797484, 2249514, 2488824, 2696226, 2999352, 3249298, 3594968, 4044339, 4499028, 4873947, 5392452, 6498596, 8088678, 8998056, 9747894, 10784904, 12997192, 14621841, 16177356, 19495788, 21120437, 29243682, 32354712, 38991576, 42240874, 58487364, 63361311, 84481748, 116974728, 126722622, 168963496, 190083933, 253445244, 380167866, 506890488, 760335732, 1520671464]

約数ペア:

[(1, 1520671464), (2, 760335732), (3, 506890488), (4, 380167866), (6, 253445244), (8, 190083933), (9, 168963496), (12, 126722622), (13, 116974728), (18, 84481748), (24, 63361311), (26, 58487364), (36, 42240874), (39, 38991576), (47, 32354712), (52, 29243682), (72, 21120437), (78, 19495788), (94, 16177356), (104, 14621841), (117, 12997192), (141, 10784904), (156, 9747894), (169, 8998056), (188, 8088678), (234, 6498596), (282, 5392452), (312, 4873947), (338, 4499028), (376, 4044339), (423, 3594968), (468, 3249298), (507, 2999352), (564, 2696226), (611, 2488824), (676, 2249514), (846, 1797484), (936, 1624649), (1014, 1499676), (1128, 1348113), (1222, 1244412), (1352, 1124757), (1521, 999784), (1692, 898742), (1833, 829608), (2028, 749838), (2444, 622206), (2659, 571896), (3042, 499892), (3384, 449371), (3666, 414804), (4056, 374919), (4888, 311103), (5318, 285948), (5499, 276536), (6084, 249946), (7332, 207402), (7943, 191448), (7977, 190632), (10636, 142974), (10998, 138268), (12168, 124973), (14664, 103701), (15886, 95724), (15954, 95316), (21272, 71487), (21996, 69134), (23829, 63816), (23931, 63544), (31772, 47862), (31908, 47658), (34567, 43992)]