15694934920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{2411}}^1$

素因数の和:2843

約数の個数: 128

約数和(自身を含む): 41095848960

約数和(自身を除く): 25400914040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 347, 469, 536, 670, 694, 938, 1340, 1388, 1735, 1876, 2345, 2411, 2429, 2680, 2776, 3470, 3752, 4690, 4822, 4858, 6940, 9380, 9644, 9716, 12055, 12145, 13880, 16877, 18760, 19288, 19432, 23249, 24110, 24290, 33754, 46498, 48220, 48580, 67508, 84385, 92996, 96440, 97160, 116245, 135016, 161537, 162743, 168770, 185992, 232490, 323074, 325486, 337540, 464980, 646148, 650972, 675080, 807685, 813715, 836617, 929960, 1130759, 1292296, 1301944, 1615370, 1627430, 1673234, 2261518, 3230740, 3254860, 3346468, 4183085, 4523036, 5653795, 5856319, 6461480, 6509720, 6692936, 8366170, 9046072, 11307590, 11712638, 16732340, 22615180, 23425276, 29281595, 33464680, 45230360, 46850552, 56053339, 58563190, 112106678, 117126380, 224213356, 234252760, 280266695, 392373373, 448426712, 560533390, 784746746, 1121066780, 1569493492, 1961866865, 2242133560, 3138986984, 3923733730, 7847467460, 15694934920]

約数ペア:

[(1, 15694934920), (2, 7847467460), (4, 3923733730), (5, 3138986984), (7, 2242133560), (8, 1961866865), (10, 1569493492), (14, 1121066780), (20, 784746746), (28, 560533390), (35, 448426712), (40, 392373373), (56, 280266695), (67, 234252760), (70, 224213356), (134, 117126380), (140, 112106678), (268, 58563190), (280, 56053339), (335, 46850552), (347, 45230360), (469, 33464680), (536, 29281595), (670, 23425276), (694, 22615180), (938, 16732340), (1340, 11712638), (1388, 11307590), (1735, 9046072), (1876, 8366170), (2345, 6692936), (2411, 6509720), (2429, 6461480), (2680, 5856319), (2776, 5653795), (3470, 4523036), (3752, 4183085), (4690, 3346468), (4822, 3254860), (4858, 3230740), (6940, 2261518), (9380, 1673234), (9644, 1627430), (9716, 1615370), (12055, 1301944), (12145, 1292296), (13880, 1130759), (16877, 929960), (18760, 836617), (19288, 813715), (19432, 807685), (23249, 675080), (24110, 650972), (24290, 646148), (33754, 464980), (46498, 337540), (48220, 325486), (48580, 323074), (67508, 232490), (84385, 185992), (92996, 168770), (96440, 162743), (97160, 161537), (116245, 135016)]